138762394056

Names of 138762394056

• Cardinal: 138762394056 can be written as One hundred thirty-eight billion, seven hundred sixty-two million, three hundred ninety-four thousand and fifty-six.

Scientific notation

• Scientific notation: 1.38762394056 × 10¹¹

Factors of 138762394056

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1598

Divisors of 138762394056

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 17 18 22 24 26 27 33 34 36 39 44 51 52 54 59 66 68 72 78 81 88 99 102 104 108 117 118 132 136 143 153 156 162 177 187 198 204 216 221 234 236 264 286 297 306 312 324 351 354 374 396 408 429 442 459 468 472 531 561 572 594 612 648 649 663 702 708 748 767 792 858 884 891 918 936 1003 1053 1062 1122 1144 1188 1224 1287 1298 1326 1377 1404 1416 1493 1496 1534 1593 1683 1716 1768 1782 1836 1947 1989 2006 2106 2124 2244 2301 2376 2431 2574 2596 2652 2754 2808 2986 3009 3068 3186 3366 3432 3564 3672 3861 3894 3978 4012 4212 4248 4479 4488 4602 4779 4862 5049 5148 5192 5304 5508 5841 5967 5972 6018 6136 6372 6732 6903 7128 7293 7722 7788 7956 8024 8424 8437 8958 9027 9204 9558 9724 10098 10296 11016 11033 11583 11682 11934 11944 12036 12744 13039 13437 13464 13806 14586 15147 15444 15576 15912 16423 16874 17523 17901 17916 18054 18408 19116 19409 19448 20196 20709 21879 22066 23166 23364 23868 24072 25311 25381 26078 26874 27081 27612 29172 30294 30888 32846 33099 33748 35046 35802 35832 36108 38232 38818 39117 40311 40392 41418 43758 44132 46332 46728 47736 49269 50622 50762 52156 52569 53748 54162 55224 58227 58344 60588 62127 65637 65692 66198 67496 70092 71604 72216 75933 76143 77636 78234 80622 81243 82836 87516 88087 88264 92664 98538 99297 101244 101524 104312 105138 107496 108324 116454 117351 120933 121176 124254 131274 131384 132396 140184 143208 143429 147807 151866 152286 155272 156468 161244 162486 165672 174681 175032 176174 196911 197076 198594 202488 203048 210276 213499 216648 227799 228429 232908 234702 241866 248508 262548 264261 264792 279191 286858 295614 297891 303732 304572 312936 322488 324972 329953 349362 352053 352348 393822 394152 397188 420552 426998 430287 443421 455598 456858 465816 469404 483732 497016 524043 525096 528522 558382 573716 591228 595782 607464 609144 640497 649944 659906 683397 685287 698724 704106 704696 787644 792783 794376 837573 853996 860574 886842 893673 911196 913716 938808 967464 968957 989859 1048086 1056159 1057044 1116764 1145131 1147432 1182456 1191564 1280994 1290861 1319812 1330263 1366794 1370574 1397448 1408212 1497479 1572129 1575288 1585566 1675146 1707992 1721148 1773684 1787346 1822392 1827432 1921491 1937914 1979718 2055861 2096172 2112318 2114088 2233528 2290262 2378349 2383128 2512719 2561988 2581722 2639624 2660526 2733588 2741148 2816424 2906871 2969577 2994958 3144258 3171132 3350292 3435393 3442296 3547368 3574692 3629483 3842982 3872583 3875828 3959436 4111722 4192344 4224636 4492437 4580524 4756698 5025438 5123976 5163444 5321052 5467176 5482296 5764473 5813742 5939154 5989916 6288516 6342264 6700584 6870786 7135047 7149384 7258966 7538157 7685964 7745166 7751656 7918872 8223444 8449272 8720613 8908731 8984874 9161048 9513396 10050876 10306179 10326888 10642104 10888449 11528946 11617749 11627484 11878308 11979832 12577032 12596441 13477311 13741572 14270094 14517932 15076314 15371928 15490332 16446888 16472269 17293419 17441226 17817462 17969748 19026792 19467227 20101752 20612358 21776898 22614471 23057892 23235498 23254968 23756616 25192882 26161839 26726193 26954622 27483144 28540188 29035864 30152628 30918537 30980664 32665347 32944538 34586838 34882452 35634924 35939496 37789323 38934454 40431933 41224716 43553796 45228942 46115784 46470996 49416807 50385764 52323678 53452386 53909244 57080376 58401681 60305256 61837074 65330694 65889076 69173676 69764904 71269848 75578646 77868908 78485517 80863866 82449432 87107592 90457884 92755611 92941992 97996041 98833614 100771528 104647356 106904772 107818488 113367969 116803362 121295799 123674148 130661388 131778152 138347352 148250421 151157292 155737816 156971034 161727732 175205043 180915768 185511222 195992082 197667228 209294712 213809544 214139497 226735938 233606724 242591598 247348296 261322776 293988123 296500842 302314584 313942068 323455464 340103907 350410086 371022444 391984164 395334456 428278994 444751263 453471876 467213448 485183196 525615129 587976246 593001684 627884136 642418491 680207814 700820172 742044888 783968328 856557988 889502526 906943752 970366392 1020311721 1051230258 1175952492 1186003368 1284836982 1334253789 1360415628 1401640344 1576845387 1713115976 1779005052 1927255473 2040623442 2102460516 2351904984 2569673964 2668507578 2720831256 3153690774 3558010104 3854510946 4081246884 4204921032 5139347928 5337015156 5781766419 6307381548 7709021892 8162493768 10674030312 11563532838 12614763096 15418043784 17345299257 23127065676 34690598514 46254131352 69381197028 138762394056
• Sum of all divisors σ(n): 491994518400
• Sum of proper divisors (its aliquot sum) s(n): 353232124344
• 138762394056 is an abundant number, because the sum of its proper divisors (353232124344) is greater than itself. Its abundance is 214469730288

Bases of 138762394056

• Binary: 10000001001110111000100001100111001000₂
• Hexadecimal: 0x204EE219C8
• Base-36: 1RQVJOI0

Squares and roots of 138762394056

• 138762394056 squared (138762394056²) is 19255002004152624131136
• 138762394056 cubed (138762394056³) is 2671870175649296178051148250927616
• The square root of 138762394056 is 372508.2469637419
• The cube root of 138762394056 is 5177.1481702893

Scales and comparisons

• 138,762,394,056 seconds is equal to 4,412 years, 11 weeks, 1 day, 5 hours, 27 minutes, 36 seconds.
• To count from 1 to 138,762,394,056 would take you about eight thousand, eight hundred twenty-four 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 138762394056 cubic inches would be around 431.4 feet tall.

Recreational maths with 138762394056

• 138762394056 backwards is 650493267831
• 138762394056 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138762394056's digits is 54
• More coming soon!