149861399616

Names of 149861399616

• Cardinal: 149861399616 can be written as One hundred forty-nine billion, eight hundred sixty-one million, three hundred ninety-nine thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 1.49861399616 × 10¹¹

Factors of 149861399616

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 540

Divisors of 149861399616

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 27 32 34 36 48 51 54 61 64 68 72 81 96 102 108 122 136 144 153 162 183 192 204 216 244 272 288 306 324 366 408 432 457 459 488 544 549 576 612 648 732 816 864 914 918 976 1037 1088 1098 1224 1296 1371 1377 1464 1632 1647 1728 1828 1836 1952 2074 2196 2448 2592 2742 2754 2928 3111 3264 3294 3656 3672 3721 3904 4113 4148 4392 4896 4941 5184 5484 5508 5856 6222 6588 7312 7344 7442 7769 8226 8296 8784 9333 9792 9882 10968 11016 11163 11712 12339 12444 13176 14624 14688 14884 15538 16452 16592 17568 18666 19764 21936 22032 22326 23307 24678 24888 26352 27877 27999 29248 29376 29768 31076 32904 33184 33489 35136 37017 37332 39528 43872 44064 44652 46614 49356 49776 52704 55754 55998 59536 62152 63257 65808 66368 66978 69921 74034 74664 79056 83631 83997 87744 88128 89304 93228 98712 99552 100467 105408 111508 111996 119072 124304 126514 131616 133956 139842 148068 149328 158112 167262 167994 178608 186456 189771 197424 199104 200934 209763 223016 223992 238144 248608 250893 253028 263232 267912 279684 296136 298656 301401 316224 334524 335988 357216 372912 379542 394848 401868 419526 446032 447984 473909 497216 501786 506056 535824 559368 569313 592272 597312 602802 629289 669048 671976 714432 745824 752679 759084 789696 803736 839052 892064 895968 947818 1003572 1012112 1071648 1118736 1138626 1184544 1205604 1258578 1338096 1343952 1421727 1491648 1505358 1518168 1607472 1678104 1700497 1707939 1784128 1791936 1895636 2007144 2024224 2143296 2237472 2258037 2277252 2369088 2411208 2517156 2676192 2687904 2843454 3010716 3036336 3214944 3356208 3400994 3415878 3791272 4014288 4048448 4265181 4474944 4516074 4554504 4822416 5034312 5101491 5123817 5352384 5375808 5686908 6021432 6072672 6429888 6712416 6801988 6831756 7582544 8028576 8530362 9032148 9109008 9644832 10068624 10202982 10247634 11373816 12042864 12145344 12795543 13424832 13603976 13663512 15165088 15304473 16057152 17060724 18064296 18218016 19289664 20137248 20405964 20495268 22747632 24085728 25591086 27207952 27327024 28908449 30330176 30608946 34121448 36128592 36436032 38386629 40274496 40811928 40990536 45495264 45913419 48171456 51182172 54415904 54654048 57816898 61217892 68242896 72257184 76773258 81623856 81981072 86725347 90990528 91826838 102364344 108831808 109308096 115633796 122435784 136485792 137740257 144514368 153546516 163247712 163962144 173450694 183653676 204728688 231267592 244871568 260176041 272971584 275480514 307093032 326495424 327924288 346901388 367307352 409457376 462535184 489743136 520352082 550961028 614186064 693802776 734614704 780528123 818914752 925070368 979486272 1040704164 1101922056 1228372128 1387605552 1469229408 1561056246 1850140736 2081408328 2203844112 2341584369 2456744256 2775211104 2938458816 3122112492 4162816656 4407688224 4683168738 5550422208 6244224984 8325633312 8815376448 9366337476 12488449968 16651266624 18732674952 24976899936 37465349904 49953799872 74930699808 149861399616
• Sum of all divisors σ(n): 479251428084
• Sum of proper divisors (its aliquot sum) s(n): 329390028468
• 149861399616 is an abundant number, because the sum of its proper divisors (329390028468) is greater than itself. Its abundance is 179528628852

Bases of 149861399616

• Binary: 10001011100100011011110111110001000000₂
• Hexadecimal: 0x22E46F7C40
• Base-36: 1WUFLW00

Squares and roots of 149861399616

• 149861399616 squared (149861399616²) is 22458439094866444947456
• 149861399616 cubed (149861399616³) is 3365653115947377640419967738576896
• The square root of 149861399616 is 387119.3609418161
• The cube root of 149861399616 is 5311.6558428805

Scales and comparisons

• 149,861,399,616 seconds is equal to 4,765 years, 6 weeks, 4 days, 22 hours, 33 minutes, 36 seconds.
• To count from 1 to 149,861,399,616 would take you about nine thousand, five hundred thirty 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 149861399616 cubic inches would be around 442.6 feet tall.

Recreational maths with 149861399616

• 149861399616 backwards is 616993168941
• The number of decimal digits it has is: 12
• The sum of 149861399616's digits is 63
• More coming soon!