72908010072
72,908,010,072 is an even composite number composed of five prime numbers multiplied together.
72908010072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 72908010072:
23 × 32 × 19 × 733 × 137
(2 × 2 × 2 × 3 × 3 × 19 × 73 × 73 × 73 × 137)See below for interesting mathematical facts about the number 72908010072 from the Numbermatics database.
Names of 72908010072
- Cardinal: 72908010072 can be written as Seventy-two billion, nine hundred eight million, ten thousand and seventy-two.
Scientific notation
- Scientific notation: 7.2908010072 × 1010
Factors of 72908010072
Divisors of 72908010072
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 19 24 36 38 57 72 73 76 114 137 146 152 171 219 228 274 292 342 411 438 456 548 584 657 684 822 876 1096 1233 1314 1368 1387 1644 1752 2466 2603 2628 2774 3288 4161 4932 5206 5256 5329 5548 7809 8322 9864 10001 10412 10658 11096 12483 15618 15987 16644 20002 20824 21316 23427 24966 30003 31236 31974 33288 40004 42632 46854 47961 49932 60006 62472 63948 80008 90009 93708 95922 99864 101251 120012 127896 180018 187416 190019 191844 202502 240024 303753 360036 380038 383688 389017 405004 570057 607506 720072 730073 760076 778034 810008 911259 1140114 1167051 1215012 1460146 1520152 1556068 1710171 1822518 2190219 2280228 2334102 2430024 2920292 3112136 3420342 3501153 3645036 4380438 4560456 4668204 5840584 6570657 6840684 7002306 7290072 7391323 8760876 9336408 13141314 13681368 13871387 14004612 14782646 17521752 22173969 26282628 27742774 28009224 29565292 41614161 44347938 52565256 53295329 55485548 59130584 66521907 83228322 88695876 106590658 110971096 124842483 133043814 159885987 166456644 177391752 213181316 249684966 266087628 319771974 332913288 426362632 479657961 499369932 532175256 639543948 959315922 998739864 1012611251 1279087896 1918631844 2025222502 3037833753 3837263688 4050445004 6075667506 8100890008 9113501259 12151335012 18227002518 24302670024 36454005036 72908010072
- Sum of all divisors σ(n): 212276844000
- Sum of proper divisors (its aliquot sum) s(n): 139368833928
- 72908010072 is an abundant number, because the sum of its proper divisors (139368833928) is greater than itself. Its abundance is 66460823856
Bases of 72908010072
- Binary: 10000111110011010011111110010010110002
- Hexadecimal: 0x10F9A7F258
- Base-36: XHRJOM0
Squares and roots of 72908010072
- 72908010072 squared (729080100722) is 5315577932658853445184
- 72908010072 cubed (729080100723) is 387548209452792624721446971893248
-
The
square root of 72908010072 is 270014.8330592229 -
The
cube root of 72908010072 is 4177.5829465443
Scales and comparisons
How big is 72908010072?- 72,908,010,072 seconds is equal to 2,318 years, 12 weeks, 6 days, 17 hours, 1 minute, 12 seconds.
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To count from 1 to 72,908,010,072 would take you about four thousand, six 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 72908010072 cubic inches would be around 348.1 feet tall.
Recreational maths with 72908010072
- 72908010072 backwards is 27001080927
- 72908010072 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 72908010072's digits is 36
- More coming soon!
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The information we have on file for 72908010072 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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