138727595776

Names of 138727595776

• Cardinal: 138727595776 can be written as One hundred thirty-eight billion, seven hundred twenty-seven million, five hundred ninety-five thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.38727595776 × 10¹¹

Factors of 138727595776

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1207

Divisors of 138727595776

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 64 77 88 98 112 121 128 154 176 196 224 242 256 308 343 352 392 448 484 539 616 686 704 784 847 896 968 1078 1187 1232 1331 1372 1408 1568 1694 1792 1936 2156 2374 2464 2662 2744 2816 3136 3388 3773 3872 4312 4748 4928 5324 5488 5929 6272 6776 7546 7744 8309 8624 9317 9496 9856 10648 10976 11858 12544 13057 13552 15092 15488 16618 17248 18634 18992 19712 21296 21952 23716 26114 27104 30184 30976 33236 34496 37268 37984 41503 42592 43904 47432 52228 54208 58163 60368 65219 66472 68992 74536 75968 83006 85184 87808 91399 94864 104456 108416 116326 120736 130438 132944 137984 143627 149072 151936 166012 170368 182798 189728 208912 216832 232652 241472 260876 265888 287254 298144 303872 332024 340736 365596 379456 407141 417824 456533 465304 482944 521752 531776 574508 596288 639793 664048 731192 758912 814282 835648 913066 930608 965888 1005389 1043504 1063552 1149016 1192576 1279586 1328096 1462384 1517824 1579897 1628564 1671296 1826132 1861216 2010778 2087008 2127104 2298032 2385152 2559172 2656192 2924768 3159794 3257128 3342592 3652264 3722432 4021556 4174016 4478551 4596064 5118344 5312384 5849536 6319588 6514256 7037723 7304528 7444864 8043112 8348032 8957102 9192128 10236688 10624768 11059279 11699072 12639176 13028512 14075446 14609056 14889728 16086224 16696064 17914204 18384256 20473376 22118558 23398144 25278352 26057024 28150892 29218112 32172448 35828408 36768512 40946752 44237116 49264061 50556704 52114048 56301784 58436224 64344896 71656816 77414953 81893504 88474232 98528122 101113408 104228096 112603568 116872448 128689792 143313632 154829906 163787008 176948464 197056244 202226816 225207136 257379584 286627264 309659812 353896928 394112488 404453632 450414272 541904671 573254528 619319624 707793856 788224976 900828544 1083809342 1146509056 1238639248 1415587712 1576449952 1801657088 2167618684 2477278496 2831175424 3152899904 4335237368 4954556992 6305799808 8670474736 9909113984 12611599616 17340949472 19818227968 34681898944 69363797888 138727595776
• Sum of all divisors σ(n): 355499020800
• Sum of proper divisors (its aliquot sum) s(n): 216771425024
• 138727595776 is an abundant number, because the sum of its proper divisors (216771425024) is greater than itself. Its abundance is 78043829248

Bases of 138727595776

• Binary: 10000001001100110011110001111100000000₂
• Hexadecimal: 0x204CCF1F00
• Base-36: 1RQATTZ4

Squares and roots of 138727595776

• 138727595776 squared (138727595776²) is 19245345829789253042176
• 138727595776 cubed (138727595776³) is 2669860556844330795303970407448576
• The square root of 138727595776 is 372461.5359684809
• The cube root of 138727595776 is 5176.7153659153

Scales and comparisons

• 138,727,595,776 seconds is equal to 4,411 years, 5 weeks, 4 days, 11 hours, 16 minutes, 16 seconds.
• To count from 1 to 138,727,595,776 would take you about eight thousand, eight hundred twenty-two 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 138727595776 cubic inches would be around 431.4 feet tall.

Recreational maths with 138727595776

• 138727595776 backwards is 677595727831
• The number of decimal digits it has is: 12
• The sum of 138727595776's digits is 67
• More coming soon!