138995086725
138,995,086,725 is an odd composite number composed of six prime numbers multiplied together.
138995086725 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 138995086725:
34 × 52 × 112 × 29 × 31 × 631
(3 × 3 × 3 × 3 × 5 × 5 × 11 × 11 × 29 × 31 × 631)See below for interesting mathematical facts about the number 138995086725 from the Numbermatics database.
Names of 138995086725
- Cardinal: 138995086725 can be written as One hundred thirty-eight billion, nine hundred ninety-five million, eighty-six thousand, seven hundred twenty-five.
Scientific notation
- Scientific notation: 1.38995086725 × 1011
Factors of 138995086725
Divisors of 138995086725
- Number of divisors d(n): 360
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Complete list of divisors:
1 3 5 9 11 15 25 27 29 31 33 45 55 75 81 87 93 99 121 135 145 155 165 225 261 275 279 297 319 341 363 405 435 465 495 605 631 675 725 775 783 825 837 891 899 957 1023 1089 1305 1395 1485 1595 1705 1815 1893 2025 2175 2325 2349 2475 2511 2697 2871 3025 3069 3155 3267 3509 3751 3915 4185 4455 4495 4785 5115 5445 5679 6525 6941 6975 7425 7975 8091 8525 8613 9075 9207 9465 9801 9889 10527 11253 11745 12555 13485 14355 15345 15775 16335 17037 17545 18299 18755 19561 19575 20823 20925 22275 22475 23925 24273 25575 25839 27225 27621 28395 29667 31581 33759 34705 40455 43065 46035 47325 49005 49445 51111 52635 54897 56265 58683 58725 62469 62775 67425 71775 72819 76351 76725 81675 85185 87725 89001 91495 93775 94743 97805 101277 104115 108779 121365 129195 138105 141975 148335 157905 164691 168795 173525 176049 187407 201289 202275 215171 215325 229053 230175 245025 247225 255555 263175 267003 274485 281325 284229 293415 303831 312345 326337 364095 381755 425925 445005 457475 473715 489025 494073 506385 520575 528147 543895 562221 567269 603867 606825 645513 645975 687159 690525 741675 789525 801009 823455 843975 880245 937035 979011 1006445 1075855 1145265 1277775 1335015 1372425 1421145 1467075 1482219 1519155 1561725 1584441 1631685 1701807 1811601 1820475 1908775 1936539 2061477 2214179 2225025 2366881 2368575 2470365 2531925 2640735 2719475 2811105 2836345 2937033 3019335 3227565 3435795 4005045 4117275 4401225 4685175 4895055 5032225 5105421 5379275 5434803 5726325 5809617 6184431 6239959 6642537 6675075 7100643 7105725 7411095 7595775 7922205 8158425 8509035 8811099 9058005 9682695 10307385 11070895 11834405 12351825 13203675 14055525 14181725 14685165 15096675 15316263 16137825 16304409 17178975 17428851 18719877 19927611 20025225 21301929 24475275 25527105 27174015 29048085 30922155 31199795 33212685 35503215 37055475 39611025 42545175 44055495 45290025 45948789 48413475 51536925 55354475 56159631 59172025 59782833 63905787 68639549 73425825 76581315 81522045 87144255 93599385 99638055 106509645 127635525 135870075 145240425 154610775 155998975 166063425 168478893 177516075 179348499 191717361 205918647 220277475 229743945 280798155 298914165 319528935 343197745 382906575 407610225 435721275 467996925 498190275 505436679 532548225 617755941 842394465 896742495 958586805 1029593235 1148719725 1403990775 1494570825 1597644675 1715988725 1853267823 2527183395 3088779705 4211972325 4483712475 4792934025 5147966175 5559803469 9266339115 12635916975 15443898525 27799017345 46331695575 138995086725
- Sum of all divisors σ(n): 302682293760
- Sum of proper divisors (its aliquot sum) s(n): 163687207035
- 138995086725 is an abundant number, because the sum of its proper divisors (163687207035) is greater than itself. Its abundance is 24692120310
Bases of 138995086725
- Binary: 100000010111001100000010110101100001012
- Hexadecimal: 0x205CC0B585
- Base-36: 1RUQ33B9
Squares and roots of 138995086725
- 138995086725 squared (1389950867252) is 19319634133690271225625
- 138995086725 cubed (1389950867253) is 2685334221907549493294518917328125
-
The
square root of 138995086725 is 372820.4483729401 -
The
cube root of 138995086725 is 5180.0404324573
Scales and comparisons
How big is 138995086725?- 138,995,086,725 seconds is equal to 4,419 years, 31 weeks, 6 days, 10 hours, 18 minutes, 45 seconds.
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To count from 1 to 138,995,086,725 would take you about eight thousand, eight hundred thirty-nine 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 138995086725 cubic inches would be around 431.7 feet tall.
Recreational maths with 138995086725
- 138995086725 backwards is 527680599831
- The number of decimal digits it has is: 12
- The sum of 138995086725's digits is 63
- More coming soon!
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