137840643252
137,840,643,252 is an even composite number composed of five prime numbers multiplied together.
137840643252 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 137840643252:
22 × 32 × 132 × 1732 × 757
(2 × 2 × 3 × 3 × 13 × 13 × 173 × 173 × 757)See below for interesting mathematical facts about the number 137840643252 from the Numbermatics database.
Names of 137840643252
- Cardinal: 137840643252 can be written as One hundred thirty-seven billion, eight hundred forty million, six hundred forty-three thousand, two hundred fifty-two.
Scientific notation
- Scientific notation: 1.37840643252 × 1011
Factors of 137840643252
Divisors of 137840643252
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 169 173 234 338 346 468 507 519 676 692 757 1014 1038 1514 1521 1557 2028 2076 2249 2271 3028 3042 3114 4498 4542 6084 6228 6747 6813 8996 9084 9841 13494 13626 19682 20241 26988 27252 29237 29523 29929 39364 40482 58474 59046 59858 80964 87711 88569 89787 116948 118092 119716 127933 130961 175422 177138 179574 255866 261922 263133 269361 350844 354276 359148 383799 389077 392883 511732 523844 526266 538722 767598 778154 785766 1052532 1077444 1151397 1167231 1178649 1535196 1556308 1571532 1702493 2302794 2334462 2357298 3404986 3501693 4605588 4668924 4714596 5058001 5107479 6809972 7003386 10116002 10214958 14006772 15174003 15322437 20232004 20429916 22132409 22656253 30348006 30644874 44264818 45312506 45522009 60696012 61289748 66397227 67968759 88529636 90625012 91044018 132794454 135937518 182088036 199191681 203906277 265588908 271875036 294531289 398383362 407812554 589062578 796766724 815625108 883593867 1178125156 1767187734 2650781601 3534375468 3828906757 5301563202 7657813514 10603126404 11486720271 15315627028 22973440542 34460160813 45946881084 68920321626 137840643252
- Sum of all divisors σ(n): 379989386322
- Sum of proper divisors (its aliquot sum) s(n): 242148743070
- 137840643252 is an abundant number, because the sum of its proper divisors (242148743070) is greater than itself. Its abundance is 104308099818
Bases of 137840643252
- Binary: 100000000101111111000101001100101101002
- Hexadecimal: 0x2017F14CB4
- Base-36: 1RBMRD10
Squares and roots of 137840643252
- 137840643252 squared (1378406432522) is 19000042932125133135504
- 137840643252 cubed (1378406432523) is 2618978139579744526754011039219008
-
The
square root of 137840643252 is 371268.9634914289 -
The
cube root of 137840643252 is 5165.6593563143
Scales and comparisons
How big is 137840643252?- 137,840,643,252 seconds is equal to 4,382 years, 47 weeks, 19 hours, 34 minutes, 12 seconds.
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To count from 1 to 137,840,643,252 would take you about eight thousand, seven hundred sixty-five 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 137840643252 cubic inches would be around 430.5 feet tall.
Recreational maths with 137840643252
- 137840643252 backwards is 252346048731
- The number of decimal digits it has is: 12
- The sum of 137840643252's digits is 45
- More coming soon!
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