385387427091106494

Names of 385387427091106494

• Cardinal: 385387427091106494 can be written as Three hundred eighty-five quadrillion, three hundred eighty-seven trillion, four hundred twenty-seven billion, ninety-one million, one hundred six thousand, four hundred ninety-four.

Scientific notation

• Scientific notation: 3.85387427091106494 × 10¹⁷

Factors of 385387427091106494

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 259

Divisors of 385387427091106494

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 103 151 162 206 243 302 309 453 486 618 729 906 927 1359 1458 1854 2718 2781 4077 5562 8154 8343 10609 12231 15553 16686 21218 22801 24462 25029 31106 31827 36693 45602 46659 50058 63654 68403 73386 75087 93318 95481 110079 136806 139977 150174 190962 205209 220158 279954 286443 410418 419931 572886 615627 839862 859329 1092727 1231254 1259793 1601959 1718658 1846881 2185454 2348503 2519586 2577987 3203918 3278181 3693762 3779379 4697006 4805877 5155974 5540643 6556362 7045509 7558758 7733961 9611754 9834543 11081286 11338137 14091018 14417631 15467922 16621929 19669086 21136527 22676274 28835262 29503629 33243858 42273054 43252893 59007258 63409581 86505786 88510887 112550881 126819162 129758679 165001777 177021774 190228743 225101762 241895809 259517358 265532661 330003554 337652643 380457486 389276037 483791618 495005331 531065322 570686229 675305286 725687427 778552074 796597983 990010662 1012957929 1141372458 1167828111 1451374854 1485015993 1593195966 1712058687 2025915858 2177062281 2335656222 2970031986 3038873787 3424117374 4354124562 4455047979 6077747574 6531186843 8910095958 9116621361 11592740743 13062373686 13365143937 16995183031 18233242722 19593560529 23185481486 24915268327 26730287874 27349864083 33990366062 34778222229 39187121058 40095431811 49830536654 50985549093 54699728166 58780681587 69556444458 74745804981 80190863622 82049592249 101971098186 104334666687 117561363174 120286295433 149491609962 152956647279 164099184498 176342044761 208669333374 224237414943 240572590866 305913294558 313004000061 352684089522 448474829886 458869941837 626008000122 672712244829 917739883674 939012000183 1345424489658 1376609825511 1750503852193 1878024000366 2018136734487 2566272637681 2753219651022 2817036000549 3501007704386 4036273468974 4129829476533 5132545275362 5251511556579 5634072001098 6054410203461 7698817913043 8259658953066 8451108001647 10503023113158 12108820406922 12389488429599 15397635826086 15754534669737 16902216003294 18163230610383 23096453739129 24778976859198 31509069339474 36326461220766 46192907478258 47263604009211 69289361217387 94527208018422 138578722434774 141790812027633 207868083652161 264326081681143 283581624055266 415736167304322 425372436082899 528652163362286 623604250956483 792978245043429 850744872165798 1247208501912966 1276117308248697 1585956490086858 1870812752869449 2378934735130287 2552234616497394 3741625505738898 4757869470260574 7136804205390861 14273608410781722 21410412616172583 42820825232345166 64231237848517749 128462475697035498 192693713545553247 385387427091106494
• Sum of all divisors σ(n): 881057088879189768
• Sum of proper divisors (its aliquot sum) s(n): 495669661788083274
• 385387427091106494 is an abundant number, because the sum of its proper divisors (495669661788083274) is greater than itself. Its abundance is 110282234696976780

Bases of 385387427091106494

• Binary: 10101011001001010111101001010110100101010101100101010111110₂
• Hexadecimal: 0x5592BD2B4AACABE
• Base-36: 2XEOFVVLJPVI

Squares and roots of 385387427091106494

• 385387427091106494 squared (385387427091106494²) is 148523468959902923619602269248972036
• 385387427091106494 cubed (385387427091106494³) is 57239077565102806437190627260554307774709227304001784
• The square root of 385387427091106494 is 620795801.4444898725
• The cube root of 385387427091106494 is 727722.5746571531

Scales and comparisons

• 385,387,427,091,106,494 seconds is equal to 12,254,128,099 years, 47 weeks, 4 days, 6 hours, 54 minutes, 54 seconds.
• To count from 1 to 385,387,427,091,106,494 would take you about thirty-six billion, seven hundred sixty-two million, three hundred eighty-four thousand, two hundred ninety-nine 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 385387427091106494 cubic inches would be around 60643.5 feet tall.

Recreational maths with 385387427091106494

• 385387427091106494 backwards is 494601190724783583
• 385387427091106494 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 385387427091106494's digits is 81
• More coming soon!