72140103906
72,140,103,906 is an even composite number composed of six prime numbers multiplied together.
72140103906 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 72140103906:
2 × 3 × 13 × 19 × 312 × 373
(2 × 3 × 13 × 19 × 31 × 31 × 37 × 37 × 37)See below for interesting mathematical facts about the number 72140103906 from the Numbermatics database.
Names of 72140103906
- Cardinal: 72140103906 can be written as Seventy-two billion, one hundred forty million, one hundred three thousand, nine hundred six.
Scientific notation
- Scientific notation: 7.2140103906 × 1010
Factors of 72140103906
Divisors of 72140103906
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 6 13 19 26 31 37 38 39 57 62 74 78 93 111 114 186 222 247 403 481 494 589 703 741 806 961 962 1147 1178 1209 1369 1406 1443 1482 1767 1922 2109 2294 2418 2738 2883 2886 3441 3534 4107 4218 5766 6882 7657 8214 9139 12493 14911 15314 17797 18259 18278 21793 22971 24986 26011 27417 29822 35557 35594 36518 37479 42439 43586 44733 45942 50653 52022 53391 54777 54834 65379 71114 74958 78033 84878 89466 101306 106671 106782 109554 127317 130758 151959 156066 213342 237367 254634 283309 303918 338143 462241 474734 551707 566618 658489 675583 676286 712101 806341 849927 924482 962407 1014429 1103414 1315609 1316978 1351166 1386723 1424202 1570243 1612682 1655121 1699854 1924814 1975467 2026749 2028858 2419023 2631218 2773446 2887221 3140486 3310242 3946827 3950934 4053498 4710729 4838046 5774442 7893654 8782579 9421458 10482433 12511291 17102917 17565158 20413159 20964866 24996571 25022582 26347737 29834617 31447299 34205834 37533873 40826318 48677533 49993142 51308751 52695474 59669234 61239477 62894598 74989713 75067746 89503851 97355066 102617502 122478954 146032599 149979426 179007702 292065198 324955423 387850021 632807929 649910846 775700042 924873127 974866269 1163550063 1265615858 1849746254 1898423787 1949732538 2327100126 2774619381 3796847574 5549238762 12023350651 24046701302 36070051953 72140103906
- Sum of all divisors σ(n): 173697148800
- Sum of proper divisors (its aliquot sum) s(n): 101557044894
- 72140103906 is an abundant number, because the sum of its proper divisors (101557044894) is greater than itself. Its abundance is 29416940988
Bases of 72140103906
- Binary: 10000110010111110001010100000111000102
- Hexadecimal: 0x10CBE2A0E2
- Base-36: X52CSF6
Squares and roots of 72140103906
- 72140103906 squared (721401039062) is 5204194591568476456836
- 72140103906 cubed (721401039063) is 375431138582793123110263764001416
-
The
square root of 72140103906 is 268589.0986358159 -
The
cube root of 72140103906 is 4162.8643039175
Scales and comparisons
How big is 72140103906?- 72,140,103,906 seconds is equal to 2,293 years, 43 weeks, 1 day, 21 hours, 45 minutes, 6 seconds.
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To count from 1 to 72,140,103,906 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 72140103906 cubic inches would be around 346.9 feet tall.
Recreational maths with 72140103906
- 72140103906 backwards is 60930104127
- The number of decimal digits it has is: 11
- The sum of 72140103906's digits is 33
- More coming soon!
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