139921136992

Names of 139921136992

• Cardinal: 139921136992 can be written as One hundred thirty-nine billion, nine hundred twenty-one million, one hundred thirty-six thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.39921136992 × 10¹¹

Factors of 139921136992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 215

Divisors of 139921136992

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 73 76 91 98 101 104 112 133 146 152 182 196 202 208 224 247 266 292 304 343 364 392 404 416 494 511 532 584 608 637 686 707 728 784 808 931 949 988 1022 1064 1168 1274 1313 1372 1387 1414 1456 1568 1616 1729 1862 1898 1919 1976 2044 2128 2336 2401 2548 2626 2744 2774 2828 2912 3232 3458 3577 3724 3796 3838 3952 4088 4256 4459 4802 4949 5096 5252 5488 5548 5656 6517 6643 6916 7154 7373 7448 7592 7676 7904 8176 8918 9191 9604 9709 9898 10192 10504 10976 11096 11312 12103 13034 13286 13433 13832 14308 14746 14896 15184 15352 16352 17836 18031 18382 19208 19418 19796 20384 21008 22192 22624 24206 24947 25039 26068 26572 26866 27664 28616 29492 29792 30368 30704 31213 34643 35672 36062 36764 38416 38836 39592 42016 44384 45619 46501 48412 49894 50078 51611 52136 53144 53732 55328 57232 58984 61408 62426 64337 67963 69286 71344 72124 73528 76832 77672 79184 84721 91238 93002 94031 95849 96824 99788 100156 103222 104272 106288 107464 114464 117968 124852 126217 128674 135926 138572 140087 142688 144248 147056 155344 158368 169442 174629 175273 182476 186004 188062 191698 193648 199576 200312 206444 208544 212576 214928 235936 242501 249704 252434 257348 271852 277144 280174 288496 294112 310688 325507 338884 349258 350546 361277 364952 372008 376124 383396 387296 399152 400624 412888 429856 450359 475741 485002 499408 504868 514696 543704 554288 560348 576992 593047 651014 658217 670943 677768 698516 701092 722554 729904 744016 752248 766792 798304 801248 825776 883519 900718 951482 970004 980609 998816 1009736 1029392 1087408 1108576 1120696 1186094 1222403 1302028 1316434 1341886 1355536 1397032 1402184 1445108 1459808 1488032 1504496 1533584 1651552 1767038 1801436 1821131 1902964 1940008 1961218 2019472 2058784 2174816 2241392 2278549 2372188 2444806 2528939 2604056 2632868 2683772 2711072 2794064 2804368 2890216 3008992 3067168 3152513 3330187 3534076 3602872 3642262 3805928 3880016 3922436 4038944 4482784 4557098 4607519 4696601 4744376 4889612 5057878 5208112 5265736 5367544 5588128 5608736 5780432 6184633 6305026 6660374 6864263 7068152 7205744 7284524 7611856 7760032 7844872 8556821 9114196 9215038 9393202 9488752 9779224 10115756 10416224 10531472 10735088 11560864 12369266 12610052 12747917 13320748 13728526 14136304 14411488 14569048 15223712 15689744 17113642 17702573 18228392 18430076 18786404 18977504 19558448 20231512 21062944 21470176 24738532 25220104 25495834 26641496 27457052 28272608 29138096 31379488 32876207 34227284 35405146 36456784 36860152 37572808 39116896 40463024 43292431 48049841 49477064 50440208 50991668 53282992 54914104 58276192 59897747 65752414 68454568 70810292 72913568 73720304 75145616 80926048 86584862 89235419 96099682 98954128 100880416 101983336 106565984 109828208 119795494 131504828 136909136 141620584 147440608 150291232 173169724 178470838 192199364 197908256 203966672 219656416 230133449 239590988 263009656 273818272 283241168 336348887 346339448 356941676 384398728 407933344 460266898 479181976 526019312 566482336 624647933 672697774 692678896 713883352 768797456 920533796 958363952 1052038624 1249295866 1345395548 1385357792 1427766704 1537594912 1841067592 1916727904 2498591732 2690791096 2855533408 3682135184 4372535531 4997183464 5381582192 7364270368 8745071062 9994366928 10763164384 17490142124 19988733856 34980284248 69960568496 139921136992
• Sum of all divisors σ(n): 372943962720
• Sum of proper divisors (its aliquot sum) s(n): 233022825728
• 139921136992 is an abundant number, because the sum of its proper divisors (233022825728) is greater than itself. Its abundance is 93101688736

Bases of 139921136992

• Binary: 10000010010011111100110001110101100000₂
• Hexadecimal: 0x2093F31D60
• Base-36: 1SA1FK9S

Squares and roots of 139921136992

• 139921136992 squared (139921136992²) is 19577924577134030808064
• 139921136992 cubed (139921136992³) is 2739365466776214395440271402303488
• The square root of 139921136992 is 374060.3387048671
• The cube root of 139921136992 is 5191.5189289497

Scales and comparisons

• 139,921,136,992 seconds is equal to 4,449 years, 3 weeks, 14 hours, 29 minutes, 52 seconds.
• To count from 1 to 139,921,136,992 would take you about eight thousand, eight hundred ninety-eight 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 139921136992 cubic inches would be around 432.6 feet tall.

Recreational maths with 139921136992

• 139921136992 backwards is 299631129931
• The number of decimal digits it has is: 12
• The sum of 139921136992's digits is 55
• More coming soon!