138377087744

Names of 138377087744

• Cardinal: 138377087744 can be written as One hundred thirty-eight billion, three hundred seventy-seven million, eighty-seven thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.38377087744 × 10¹¹

Factors of 138377087744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1229

Divisors of 138377087744

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 43 53 56 62 64 86 106 112 124 128 172 212 217 224 248 256 301 344 371 424 434 448 496 602 688 742 848 868 896 992 1093 1204 1333 1376 1484 1643 1696 1736 1792 1984 2186 2279 2408 2666 2752 2968 3286 3392 3472 3968 4372 4558 4816 5332 5504 5936 6572 6784 6944 7651 7936 8744 9116 9331 9632 10664 11008 11501 11872 13144 13568 13888 15302 15953 17488 18232 18662 19264 21328 23002 23744 26288 27776 30604 31906 33883 34976 36464 37324 38528 42656 46004 46999 47488 52576 55552 57929 61208 63812 67766 69952 70649 72928 74648 77056 85312 92008 93998 94976 105152 115858 122416 127624 135532 139904 141298 145856 149296 170624 184016 187996 210304 231716 237181 244832 255248 271064 279808 282596 291712 298592 328993 341248 368032 375992 405503 420608 463432 474362 489664 494543 510496 542128 565192 583424 597184 657986 736064 751984 811006 926864 948724 979328 989086 1020992 1084256 1130384 1194368 1315972 1456969 1472128 1503968 1622012 1795799 1853728 1897448 1958656 1978172 2041984 2168512 2260768 2388736 2490947 2631944 2913938 2944256 3007936 3244024 3591598 3707456 3794896 3956344 4083968 4337024 4521536 4981894 5263888 5827876 6015872 6488048 7183196 7414912 7589792 7912688 8674048 9043072 9963788 10198783 10527776 11655752 12031744 12570593 12976096 14366392 14829824 15179584 15825376 17436629 18086144 19927576 20397566 21055552 23311504 25141186 25952192 28732784 30359168 31650752 34873258 39855152 40795132 42111104 46623008 50282372 51904384 57465568 60718336 63301504 69746516 77219357 79710304 81590264 84222208 93246016 100564744 103808768 114931136 126603008 139493032 154438714 159420608 163180528 186492032 201129488 229862272 278986064 308877428 318841216 326361056 372984064 402258976 459724544 540535499 557972128 617754856 637682432 652722112 804517952 1081070998 1115944256 1235509712 1305444224 1609035904 2162141996 2231888512 2471019424 2610888448 3218071808 4324283992 4463777024 4942038848 8648567984 9884077696 17297135968 19768155392 34594271936 69188543872 138377087744
• Sum of all divisors σ(n): 340035784704
• Sum of proper divisors (its aliquot sum) s(n): 201658696960
• 138377087744 is an abundant number, because the sum of its proper divisors (201658696960) is greater than itself. Its abundance is 63281609216

Bases of 138377087744

• Binary: 10000000110111111010101100101100000000₂
• Hexadecimal: 0x2037EACB00
• Base-36: 1RKI588W

Squares and roots of 138377087744

• 138377087744 squared (138377087744²) is 19148218412510675009536
• 138377087744 cubed (138377087744³) is 2649674699409266063131231108726784
• The square root of 138377087744 is 371990.7092173135
• The cube root of 138377087744 is 5172.3518730715

Scales and comparisons

• 138,377,087,744 seconds is equal to 4,399 years, 50 weeks, 15 hours, 55 minutes, 44 seconds.
• To count from 1 to 138,377,087,744 would take you about eight thousand, seven hundred ninety-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 138377087744 cubic inches would be around 431 feet tall.

Recreational maths with 138377087744

• 138377087744 backwards is 447780773831
• The number of decimal digits it has is: 12
• The sum of 138377087744's digits is 59
• More coming soon!