20740670720
20,740,670,720 is an even composite number composed of five prime numbers multiplied together.
20740670720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20740670720:
28 × 5 × 7 × 11 × 210437
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 210437)See below for interesting mathematical facts about the number 20740670720 from the Numbermatics database.
Names of 20740670720
- Cardinal: 20740670720 can be written as Twenty billion, seven hundred forty million, six hundred seventy thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.074067072 × 1010
Factors of 20740670720
Divisors of 20740670720
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 128 140 154 160 176 220 224 256 280 308 320 352 385 440 448 560 616 640 704 770 880 896 1120 1232 1280 1408 1540 1760 1792 2240 2464 2816 3080 3520 4480 4928 6160 7040 8960 9856 12320 14080 19712 24640 49280 98560 210437 420874 841748 1052185 1473059 1683496 2104370 2314807 2946118 3366992 4208740 4629614 5892236 6733984 7365295 8417480 9259228 11574035 11784472 13467968 14730590 16203649 16834960 18518456 23148070 23568944 26935936 29461180 32407298 33669920 37036912 46296140 47137888 53871872 58922360 64814596 67339840 74073824 81018245 92592280 94275776 117844720 129629192 134679680 148147648 162036490 185184560 188551552 235689440 259258384 269359360 296295296 324072980 370369120 377103104 471378880 518516768 592590592 648145960 740738240 942757760 1037033536 1296291920 1481476480 1885515520 2074067072 2592583840 2962952960 4148134144 5185167680 10370335360 20740670720
- Sum of all divisors σ(n): 61939479168
- Sum of proper divisors (its aliquot sum) s(n): 41198808448
- 20740670720 is an abundant number, because the sum of its proper divisors (41198808448) is greater than itself. Its abundance is 20458137728
Bases of 20740670720
- Binary: 100110101000011110110000101000000002
- Hexadecimal: 0x4D43D8500
- Base-36: 9J0GJY8
Squares and roots of 20740670720
- 20740670720 squared (207406707202) is 430175421915465318400
- 20740670720 cubed (207406707203) is 8922126777785737844514357248000
-
The
square root of 20740670720 is 144016.2168646295 -
The
cube root of 20740670720 is 2747.5204413225
Scales and comparisons
How big is 20740670720?- 20,740,670,720 seconds is equal to 659 years, 25 weeks, 3 days, 1 hour, 25 minutes, 20 seconds.
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To count from 1 to 20,740,670,720 would take you about one thousand, three hundred eighteen years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 20740670720 cubic inches would be around 229 feet tall.
Recreational maths with 20740670720
- 20740670720 backwards is 02707604702
- 20740670720 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20740670720's digits is 35
- More coming soon!
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The information we have on file for 20740670720 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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