How long is 1 100 million meters?
The circumference of the earth's equator is 40066.449 kilometers, and 1 100 million meters is equivalent to two and a half laps around the earth.
If the car travels 70 kilometers per hour, 65,438+1100,000 meters, and it will take about 2 months to travel continuously for about 1429 hours. /kloc-How many cards are there in 0/100 million cards?
The total population of Zhejiang Province is about 50 million. If each person consumes an average of 2 greeting cards per year, it needs 654.38 billion greeting cards, which is equivalent to cutting down 25,000 trees! The forest area occupied by these big trees is equivalent to our 10 campus area!
"10 billion" in the text
The average heartbeat of a normal person is 75 beats per minute, and 65.438+0 billion beats is the heartbeat of a normal person for about 926 days (about 2.5 years).
1 about 10 There are about 1 100 million microorganisms on the skin surface of children aged 0, especially in skin folds and fingertips. An adult has an average of 5 million red blood cells per milliliter of blood and 654.38+0 billion red blood cells in 20 milliliters of blood.
1. Comet Halley returns to Earth every 76 years. The core of this comet is made of ice. The heat of the sun makes the comet melt and release gas, so we can see that the comet has a tail that is 100 million kilometers long.
2. Shenzhou VI spacecraft flew around the earth for about 5 days and then returned to the earth, flying nearly 3.4 billion meters.
The earth is a young planet, and her age is about 4.6 billion years old.
4. There are about 654.38+02 billion brain cells to 654.38+04 billion brain cells.
5. Nanometer is the unit of length, and 1 nanometer is equivalent to dividing 1 decimeter into 100 million parts on average and taking 1 part.
China has a population of1300 million. If everyone donates a penny,1300 million people can donate130000000 points, that is,130000000/13000000.
If this money is used to help out-of-school children go to school, and one child gives 2,000 yuan, how many out-of-school children can be helped to return to school? It could have been: 13000000/2000=6500 (pieces).
If everyone gives a little love, then the world will become a better place!
Let's just count the exercise books. How long will it take us to count 100 exercise books? 1 serving, 2/serving and 3/serving (100)
Ben, it takes about 1 10 seconds. There are 1000 exercise books, 10000 exercise books, 100000 exercise books ...1000000 exercise books? Just do the math and you'll know how big 100 million is.
Calculate, hundreds of millions of exercise books will take about 1 100000000 seconds. Imagine, how many points do you need for hundreds of millions of exercise books? How long? How many days? How many years/about 183333 minutes, 30556 hours, 1273 days, 3 years! I really don't know, hundreds of millions of homework would have taken three years!
How big is 1 1 billion? I want to measure the thickness of 100 million pieces of paper. I don't have 100 million sheets of paper at home, only 100 sheets, so I measured the thickness of 100 sheets of paper first. I took out 65,438+000 sheets of paper and measured them. 65,438+000 sheets, 65,438+0 cm thick. At this speed, 1 0,000 sheets of paper are 100 cm thick, which is equivalent to 1 meter. /kloc-0,000,000 sheets/kloc-0,000 m thick,/kloc-0,000 sheets/kloc-0,000 m thick,/kloc-0,000 sheets/kloc-0,000 m thick!
I open my Chinese book and count the words on each page. Each page is about 180 words, and the Chinese book * * 185 pages. I calculated with a calculator: 180× 185 = 33300 words. It seems that a Chinese book has about 33,300 words. So how many Chinese books can be compiled with 100 million words? I use a calculator to calculate: 1 0000000 ÷ 33300 ≈ 3003.0003. It turns out that there are about1100 million words in 3003 Chinese books! It's amazing! If we observe carefully and use our brains, we will find more mathematical mysteries!
We first measured the height of a staircase: 17 cm high. Then calculate the height of 10 staircase:17×10 =170cm. Then calculate the height of section 100:170×10 =1700 cm. Finally, figure out how high 10 thousand knots and 100 million knots are. Wow! 100 million flights of stairs 17000000 meters, too high, even higher than Mount Everest! I was stunned.
Do you know how big 100 million is? I know, let me tell you!
100 million is 10000000,
Yes 10 10 million,
Yes1100,000,
Yes 1000 million,
Yes100 million,
Yes 100000 thousand,
Yes 1000000 one hundred,
Yes 10000000 ten,
Yes 100000000 one.
One hundred million is 1 10,000 sheets, 100 yuan. 100 sheets are 10000 yuan, so it is 10000 yuan.
This is incredible: 1 100 million yuan 100 yuan weighs about 1 10 tons; One hundred million seconds is about 1666666 minutes, about 27778 hours, about 1 157 days, about 3. 17 years; 1 sec can draw 1 point, and it can draw 1 100 million points in three years and more than two months. 100 sheets of paper are about 1 cm thick, and 100 million sheets of paper are 10,000 meters high, which is higher than Mount Everest. 100 million coins, 654.38+0.9 million meters high.
Do you think this sounds terrible? If it's not scary, keep listening.
One hundred million grains of rice weigh two tons, which means that we have been eating it for twenty-six years. /kloc-the weight of 0/100 million coins is more than four times that of three adult blue whales; 1 100 million grains of rice can fill the stomachs of 35,000 people; 100 million primary school students can walk hand in hand around the equator three and a half times; 1 100 million is not a small number!
1 100 million equals1100 million. You use the fastest speed, it will take at least two years. If one person covers an area of one square meter, 100 million people will use nearly 1% of China; If the average height of a person is 1.75, the 100 million people lying on the equator can circle the equator more than three times; If everyone eats a bowl of rice (250g), there will be 1 100 million people in Japan who will eat food for three years.
Well, now you know how big 100 million is
If 100 million people save a grain of rice, I can eat it for 26 years. One hundred million seconds is about 166666 minutes, about 27778 hours, about 1 157 days, about 3 17 years. 100 million pieces of paper are 10,000 meters high, which is higher than Mount Everest. 100 million equals.
"How big is 1 100 million drops of water?" We have prepared two measuring cups and a funnel. First, one person holds the funnel, and the other person pours water into the funnel, and the water drips slowly. We counted "one, two, three, four …" and dropped 100 drops. I looked at it and found that a hundred drops of water were only 10 ml, so 1000000 drops of water were equal to 10000 liters. 1 100 million drops of water 1 10,000 liters.
1100,000 drops of water weigh as much as 10 ton. 100 million is really big!
How big is a hundred million?
I took out 100 grain of rice first, and then weighed it. It was 3 grams. Then I thought about it. 1000 capsules = 3g,1000 capsules = 30g, 10000 capsules = 300g, 100000 capsules = 30000g, 65438.
1 100 million How high are Mengniu milk cartons stacked horizontally?
Activity steps: First measure the height of a carton with a ruler, 14cm. Calculated by 1 100 million χ 14, it is equal to 14cm and 14000000 meters. That is to say, 1 100 million cartons are piled up with 14000000 meters!
Conclusion: 14000000 meters, what an amazing number! How many times higher than Mount Everest! So 654.38 billion pieces of the same thing are piled together. Don't just see how small a thing is, they will become very big when piled together. This also illustrates the truth that unity is strength.