21016502000
21,016,502,000 is an even composite number composed of four prime numbers multiplied together.
21016502000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 21016502000:
24 × 53 × 133 × 4783
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 13 × 13 × 4783)See below for interesting mathematical facts about the number 21016502000 from the Numbermatics database.
Names of 21016502000
- Cardinal: 21016502000 can be written as Twenty-one billion, sixteen million, five hundred two thousand.
Scientific notation
- Scientific notation: 2.1016502 × 1010
Factors of 21016502000
Divisors of 21016502000
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 169 200 208 250 260 325 338 400 500 520 650 676 845 1000 1040 1300 1352 1625 1690 2000 2197 2600 2704 3250 3380 4225 4394 4783 5200 6500 6760 8450 8788 9566 10985 13000 13520 16900 17576 19132 21125 21970 23915 26000 33800 35152 38264 42250 43940 47830 54925 62179 67600 76528 84500 87880 95660 109850 119575 124358 169000 175760 191320 219700 239150 248716 274625 310895 338000 382640 439400 478300 497432 549250 597875 621790 808327 878800 956600 994864 1098500 1195750 1243580 1554475 1616654 1913200 2197000 2391500 2487160 3108950 3233308 4041635 4394000 4783000 4974320 6217900 6466616 7772375 8083270 9566000 10508251 12435800 12933232 15544750 16166540 20208175 21016502 24871600 31089500 32333080 40416350 42033004 52541255 62179000 64666160 80832700 84066008 101040875 105082510 124358000 161665400 168132016 202081750 210165020 262706275 323330800 404163500 420330040 525412550 808327000 840660080 1050825100 1313531375 1616654000 2101650200 2627062750 4203300400 5254125500 10508251000 21016502000
- Sum of all divisors σ(n): 55062309120
- Sum of proper divisors (its aliquot sum) s(n): 34045807120
- 21016502000 is an abundant number, because the sum of its proper divisors (34045807120) is greater than itself. Its abundance is 13029305120
Bases of 21016502000
- Binary: 100111001001010111001011110111100002
- Hexadecimal: 0x4E4AE5EF0
- Base-36: 9NKOKQ8
Squares and roots of 21016502000
- 21016502000 squared (210165020002) is 441693356316004000000
- 21016502000 cubed (210165020003) is 9282849306402010698008000000000
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The
square root of 21016502000 is 144970.6935901185 -
The
cube root of 21016502000 is 2759.6466501363
Scales and comparisons
How big is 21016502000?- 21,016,502,000 seconds is equal to 668 years, 13 weeks, 3 days, 13 hours, 13 minutes, 20 seconds.
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To count from 1 to 21,016,502,000 would take you about one thousand, three hundred thirty-six 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 21016502000 cubic inches would be around 230 feet tall.
Recreational maths with 21016502000
- 21016502000 backwards is 00020561012
- The number of decimal digits it has is: 11
- The sum of 21016502000's digits is 17
- More coming soon!
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The information we have on file for 21016502000 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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