138946033512
138,946,033,512 is an even composite number composed of six prime numbers multiplied together.
138946033512 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 138946033512:
23 × 32 × 11 × 13 × 127 × 106261
(2 × 2 × 2 × 3 × 3 × 11 × 13 × 127 × 106261)See below for interesting mathematical facts about the number 138946033512 from the Numbermatics database.
Names of 138946033512
- Cardinal: 138946033512 can be written as One hundred thirty-eight billion, nine hundred forty-six million, thirty-three thousand, five hundred twelve.
Scientific notation
- Scientific notation: 1.38946033512 × 1011
Factors of 138946033512
Divisors of 138946033512
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 11 12 13 18 22 24 26 33 36 39 44 52 66 72 78 88 99 104 117 127 132 143 156 198 234 254 264 286 312 381 396 429 468 508 572 762 792 858 936 1016 1143 1144 1287 1397 1524 1651 1716 2286 2574 2794 3048 3302 3432 4191 4572 4953 5148 5588 6604 8382 9144 9906 10296 11176 12573 13208 14859 16764 18161 19812 25146 29718 33528 36322 39624 50292 54483 59436 72644 100584 106261 108966 118872 145288 163449 212522 217932 318783 326898 425044 435864 637566 653796 850088 956349 1168871 1275132 1307592 1381393 1912698 2337742 2550264 2762786 3506613 3825396 4144179 4675484 5525572 7013226 7650792 8288358 9350968 10519839 11051144 12432537 13495147 14026452 15195323 16576716 21039678 24865074 26990294 28052904 30390646 33153432 40485441 42079356 45585969 49730148 53980588 60781292 80970882 84158712 91171938 99460296 107961176 121456323 121562584 136757907 148446617 161941764 175436911 182343876 242912646 273515814 296893234 323883528 350873822 364687752 445339851 485825292 526310733 547031628 593786468 701747644 890679702 971650584 1052621466 1094063256 1187572936 1336019553 1403495288 1578932199 1781359404 1929806021 2105242932 2672039106 3157864398 3562718808 3859612042 4210485864 5344078212 5789418063 6315728796 7719224084 10688156424 11578836126 12631457592 15438448168 17368254189 23157672252 34736508378 46315344504 69473016756 138946033512
- Sum of all divisors σ(n): 445586319360
- Sum of proper divisors (its aliquot sum) s(n): 306640285848
- 138946033512 is an abundant number, because the sum of its proper divisors (306640285848) is greater than itself. Its abundance is 167694252336
Bases of 138946033512
- Binary: 100000010110011101010000110111011010002
- Hexadecimal: 0x2059D43768
- Base-36: 1RTWVPM0
Squares and roots of 138946033512
- 138946033512 squared (1389460335122) is 19306000228717827054144
- 138946033512 cubed (1389460335123) is 2682492154762106862656912462473728
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The
square root of 138946033512 is 372754.6559226323 -
The
cube root of 138946033512 is 5179.4309923923
Scales and comparisons
How big is 138946033512?- 138,946,033,512 seconds is equal to 4,418 years, 2 weeks, 5 days, 16 hours, 25 minutes, 12 seconds.
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To count from 1 to 138,946,033,512 would take you about eight thousand, eight hundred thirty-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 138946033512 cubic inches would be around 431.6 feet tall.
Recreational maths with 138946033512
- 138946033512 backwards is 215330649831
- The number of decimal digits it has is: 12
- The sum of 138946033512's digits is 45
- More coming soon!
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