138764010
138,764,010 is an even composite number composed of seven prime numbers multiplied together.
138764010 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 138764010:
2 × 3 × 5 × 7 × 112 × 43 × 127
(2 × 3 × 5 × 7 × 11 × 11 × 43 × 127)See below for interesting mathematical facts about the number 138764010 from the Numbermatics database.
Names of 138764010
- Cardinal: 138764010 can be written as One hundred thirty-eight million, seven hundred sixty-four thousand and ten.
Scientific notation
- Scientific notation: 1.3876401 × 108
Factors of 138764010
Divisors of 138764010
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 43 55 66 70 77 86 105 110 121 127 129 154 165 210 215 231 242 254 258 301 330 363 381 385 430 462 473 602 605 635 645 726 762 770 847 889 903 946 1155 1210 1270 1290 1397 1419 1505 1694 1778 1806 1815 1905 2310 2365 2541 2667 2794 2838 3010 3311 3630 3810 4191 4235 4445 4515 4730 5082 5203 5334 5461 6622 6985 7095 8382 8470 8890 9030 9779 9933 10406 10922 12705 13335 13970 14190 15367 15609 16383 16555 19558 19866 20955 25410 26015 26670 27305 29337 30734 31218 32766 33110 36421 38227 41910 46101 48895 49665 52030 54610 58674 60071 72842 76454 76835 78045 81915 92202 97790 99330 107569 109263 114681 120142 146685 153670 156090 163830 180213 182105 191135 215138 218526 229362 230505 293370 300355 322707 360426 364210 382270 420497 461010 537845 546315 573405 600710 645414 660781 840994 901065 1075690 1092630 1146810 1261491 1321562 1613535 1802130 1982343 2102485 2522982 3227070 3303905 3964686 4204970 4625467 6307455 6607810 9250934 9911715 12614910 13876401 19823430 23127335 27752802 46254670 69382005 138764010
- Sum of all divisors σ(n): 431456256
- Sum of proper divisors (its aliquot sum) s(n): 292692246
- 138764010 is an abundant number, because the sum of its proper divisors (292692246) is greater than itself. Its abundance is 153928236
Bases of 138764010
- Binary: 10000100010101011110111010102
- Hexadecimal: 0x8455EEA
- Base-36: 2AM6ZU
Squares and roots of 138764010
- 138764010 squared (1387640102) is 19255450471280100
- 138764010 cubed (1387640103) is 2671963521751216509201000
-
The
square root of 138764010 is 11779.8136657587 -
The
cube root of 138764010 is 517.7168266871
Scales and comparisons
How big is 138764010?- 138,764,010 seconds is equal to 4 years, 21 weeks, 3 days, 1 hour, 33 minutes, 30 seconds.
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To count from 1 to 138,764,010 would take you about 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 138764010 cubic inches would be around 43.1 feet tall.
Recreational maths with 138764010
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