518194998993942

Names of 518194998993942

• Cardinal: 518194998993942 can be written as Five hundred eighteen trillion, one hundred ninety-four billion, nine hundred ninety-eight million, nine hundred ninety-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 5.18194998993942 × 10¹⁴

Factors of 518194998993942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4647

Divisors of 518194998993942

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 73 81 93 146 162 186 219 243 279 409 438 486 558 657 729 818 837 961 1227 1314 1458 1674 1922 1971 2187 2263 2454 2511 2883 3681 3942 4129 4374 4526 5022 5766 5913 6789 7362 7533 8258 8649 11043 11826 12387 12679 13578 15066 17298 17739 20367 22086 22599 24774 25358 25947 29857 33129 35478 37161 38037 40734 45198 51894 53217 59714 61101 66258 67797 70153 74322 76074 77841 89571 99387 106434 111483 114111 122202 127999 135594 140306 155682 159651 179142 183303 198774 210459 222966 228222 233523 255998 268713 298161 301417 319302 334449 342333 366606 383997 393049 420918 467046 537426 549909 596322 602834 631377 668898 684666 700569 767994 786098 806139 894483 904251 925567 1003347 1026999 1099818 1151991 1179147 1262754 1401138 1612278 1649727 1688761 1788966 1808502 1851134 1894131 2006694 2053998 2101707 2303982 2358294 2418417 2712753 2776701 3010041 3080997 3299454 3377522 3455973 3537441 3788262 3967969 4203414 4836834 4949181 5066283 5425506 5553402 5682393 6020082 6161994 6911946 7074882 7255251 7935938 8138259 8330103 9030123 9242991 9343927 9898362 10132566 10367919 10612323 11364786 11903907 14510502 15198849 16276518 16660206 17047179 18060246 18485982 18687854 20735838 21224646 21765753 23807814 24414777 24990309 27728973 28031781 28692577 30397698 31103757 31836969 34094358 35711721 43531506 45596547 48829554 49980618 51141537 52351591 55457946 56063562 57385154 62207514 63673938 65297259 71423442 73244331 74970927 84095343 86077731 91193094 93311271 95510907 102283074 104703182 107135163 123279553 130594518 136789641 146488662 149941854 153424611 157054773 168190686 172155462 186622542 191021814 214270326 219732993 224912781 246559106 252286029 258233193 273579282 279933813 286532721 289661737 306849222 314109546 321405489 369838659 410368923 439465986 449825562 471164319 504572058 516466386 559867626 573065442 579323474 642810978 659198979 674738343 739677318 756858087 774699579 820737846 859598163 868985211 942328638 964216467 1109515977 1231106769 1318397958 1349476686 1413492957 1513716174 1549399158 1622899321 1719196326 1737970422 1928432934 2024215029 2219031954 2270574261 2324098737 2462213538 2606955633 2826985914 2892649401 3245798642 3328547931 3693320307 3821666143 4048430058 4240478871 4541148522 4648197474 4868697963 5213911266 5785298802 6657095862 6811722783 6972296211 7386640614 7643332286 7820866899 8480957742 8677948203 9737395926 9985643793 11464998429 12721436613 13623445566 13944592422 14606093889 15641733798 17355896406 19971287586 20435168349 20916888633 22929996858 23462600697 25442873226 29212187778 29956931379 34394995287 38164309839 40870336698 41833777266 43818281667 46925201394 59913862758 62750665899 68789990574 70387802091 76328619678 87636563334 89870794137 103184985861 114492929517 118471650433 125501331798 131454845001 140775604182 179741588274 206369971722 211163406273 228985859034 236943300866 262909690002 269612382411 309554957583 355414951299 394364535003 422326812546 539224764822 619109915166 633490218819 710829902598 788729070006 928664872749 1066244853897 1183093605009 1266980437638 1857329745498 2132489707794 2366187210018 2785994618247 3198734561691 3549280815027 5571989236494 6397469123382 7098561630054 8357983854741 9596203685073 16715967709482 19192407370146 28788611055219 57577222110438 86365833165657 172731666331314 259097499496971 518194998993942
• Sum of all divisors σ(n): 1224362374704000
• Sum of proper divisors (its aliquot sum) s(n): 706167375710058
• 518194998993942 is an abundant number, because the sum of its proper divisors (706167375710058) is greater than itself. Its abundance is 187972376716116

Bases of 518194998993942

• Binary: 1110101110100101110101100110101101110010000010110₂
• Hexadecimal: 0x1D74BACD6E416
• Base-36: 53ONHV03DI

Squares and roots of 518194998993942

• 518194998993942 squared (518194998993942²) is 268526056982331550392152699364
• 518194998993942 cubed (518194998993942³) is 139148859827806509919931053122499619583252888
• The square root of 518194998993942 is 22763896.8323514855
• The cube root of 518194998993942 is 80321.3635374845

Scales and comparisons

• 518,194,998,993,942 seconds is equal to 16,476,998 years, 4 weeks, 3 days, 4 hours, 5 minutes, 42 seconds.
• To count from 1 to 518,194,998,993,942 would take you about forty-one million, one hundred ninety-two thousand, four hundred ninety-five 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 518194998993942 cubic inches would be around 6693.4 feet tall.

Recreational maths with 518194998993942

• 518194998993942 backwards is 249399899491815
• The number of decimal digits it has is: 15
• The sum of 518194998993942's digits is 90
• More coming soon!