72139703936
72,139,703,936 is an even composite number composed of five prime numbers multiplied together.
72139703936 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 72139703936:
27 × 37 × 97 × 373 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 97 × 373 × 421)See below for interesting mathematical facts about the number 72139703936 from the Numbermatics database.
Names of 72139703936
- Cardinal: 72139703936 can be written as Seventy-two billion, one hundred thirty-nine million, seven hundred three thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 7.2139703936 × 1010
Factors of 72139703936
Divisors of 72139703936
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 8 16 32 37 64 74 97 128 148 194 296 373 388 421 592 746 776 842 1184 1492 1552 1684 2368 2984 3104 3368 3589 4736 5968 6208 6736 7178 11936 12416 13472 13801 14356 15577 23872 26944 27602 28712 31154 36181 40837 47744 53888 55204 57424 62308 72362 81674 110408 114848 124616 144724 157033 163348 220816 229696 249232 289448 314066 326696 441632 459392 498464 578896 628132 653392 883264 996928 1157792 1256264 1306784 1338697 1510969 1766528 1993856 2315584 2512528 2613568 2677394 3021938 4631168 5025056 5227136 5354788 5810221 6043876 10050112 10709576 11620442 12087752 15232201 20100224 21419152 23240884 24175504 30464402 42838304 46481768 48351008 60928804 85676608 92963536 96702016 121857608 171353216 185927072 193404032 243715216 371854144 487430432 563591437 743708288 974860864 1127182874 1949721728 2254365748 4508731496 9017462992 18034925984 36069851968 72139703936
- Sum of all divisors σ(n): 149876625360
- Sum of proper divisors (its aliquot sum) s(n): 77736921424
- 72139703936 is an abundant number, because the sum of its proper divisors (77736921424) is greater than itself. Its abundance is 5597217488
Bases of 72139703936
- Binary: 10000110010111101110010000110100000002
- Hexadecimal: 0x10CBDC8680
- Base-36: X5247SW
Squares and roots of 72139703936
- 72139703936 squared (721397039362) is 5204136883973733892096
- 72139703936 cubed (721397039363) is 375424894052282746176254410489856
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The
square root of 72139703936 is 268588.3540587715 -
The
cube root of 72139703936 is 4162.8566104441
Scales and comparisons
How big is 72139703936?- 72,139,703,936 seconds is equal to 2,293 years, 42 weeks, 4 days, 6 hours, 38 minutes, 56 seconds.
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To count from 1 to 72,139,703,936 would take you about four thousand, five hundred eighty-seven 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 72139703936 cubic inches would be around 346.9 feet tall.
Recreational maths with 72139703936
- 72139703936 backwards is 63930793127
- The number of decimal digits it has is: 11
- The sum of 72139703936's digits is 50
- More coming soon!
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The information we have on file for 72139703936 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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