42494470992

Names of 42494470992

• Cardinal: 42494470992 can be written as Forty-two billion, four hundred ninety-four million, four hundred seventy thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 4.2494470992 × 10¹⁰

Factors of 42494470992

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1207

Divisors of 42494470992

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 37 41 48 54 61 72 74 82 108 111 122 123 144 148 164 183 216 222 244 246 296 328 333 366 369 432 444 488 492 549 592 656 666 732 738 888 976 984 999 1063 1098 1107 1332 1464 1476 1517 1647 1776 1968 1998 2126 2196 2214 2257 2501 2664 2928 2952 3034 3189 3294 3996 4252 4392 4428 4514 4551 5002 5328 5904 6068 6378 6588 6771 7503 7992 8504 8784 8856 9028 9102 9567 10004 12136 12756 13176 13542 13653 15006 15984 17008 17712 18056 18204 19134 20008 20313 22509 24272 25512 26352 27084 27306 28701 30012 36112 36408 38268 39331 40016 40626 40959 43583 45018 51024 54168 54612 57402 60024 60939 64843 67527 72816 76536 78662 81252 81918 87166 90036 92537 108336 109224 114804 117993 120048 121878 129686 130749 135054 153072 157324 162504 163836 174332 180072 185074 194529 218448 229608 235986 243756 259372 261498 270108 277611 314648 325008 327672 348664 353979 360144 370148 389058 392247 459216 471972 487512 518744 522996 540216 555222 583587 629296 655344 697328 707958 740296 778116 784494 832833 943944 975024 1037488 1045992 1061937 1080432 1110444 1167174 1176741 1415916 1480592 1556232 1568988 1612571 1665666 1750761 1887888 2091984 2123874 2220888 2334348 2353482 2399191 2498499 2658563 2831832 3112464 3137976 3225142 3331332 3501522 4247748 4441776 4668696 4706964 4798382 4837713 4996998 5317126 5663664 6275952 6450284 6662664 7003044 7197573 7975689 8495496 9337392 9413928 9596764 9675426 9993996 10634252 12900568 13325328 14006088 14395146 14513139 15951378 16990992 18827856 19193528 19350852 19987992 21268504 21592719 23927067 25801136 28012176 28790292 29026278 31902756 38387056 38701704 39975984 42537008 43185438 43539417 47854134 57580584 58052556 63805512 64778157 71781201 77403408 86370876 87078834 95708268 98366831 115161168 116105112 127611024 129556314 143562402 172741752 174157668 191416536 196733662 232210224 259112628 287124804 295100493 345483504 348315336 382833072 393467324 518225256 574249608 590200986 696630672 786934648 885301479 1036450512 1148499216 1180401972 1573869296 1770602958 2360803944 2655904437 3541205916 4721607888 5311808874 7082411832 10623617748 14164823664 21247235496 42494470992
• Sum of all divisors σ(n): 130553310720
• Sum of proper divisors (its aliquot sum) s(n): 88058839728
• 42494470992 is an abundant number, because the sum of its proper divisors (88058839728) is greater than itself. Its abundance is 45564368736

Bases of 42494470992

• Binary: 100111100100110111100010101101010000₂
• Hexadecimal: 0x9E4DE2B50
• Base-36: JIS3ZO0

Squares and roots of 42494470992

• 42494470992 squared (42494470992²) is 1805780064889929464064
• 42494470992 cubed (42494470992³) is 76735668585396985283593754431488
• The square root of 42494470992 is 206141.8710306085
• The cube root of 42494470992 is 3489.6146839953

Scales and comparisons

• 42,494,470,992 seconds is equal to 1,351 years, 10 weeks, 3 hours, 43 minutes, 12 seconds.
• To count from 1 to 42,494,470,992 would take you about two thousand, seven hundred 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 42494470992 cubic inches would be around 290.8 feet tall.

Recreational maths with 42494470992

• 42494470992 backwards is 29907449424
• 42494470992 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42494470992's digits is 54
• More coming soon!