385162154048720896

Names of 385162154048720896

• Cardinal: 385162154048720896 can be written as Three hundred eighty-five quadrillion, one hundred sixty-two trillion, one hundred fifty-four billion, forty-eight million, seven hundred twenty thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 3.85162154048720896 × 10¹⁷

Factors of 385162154048720896

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 822

Divisors of 385162154048720896

• Number of divisors d(n): 273
• Complete list of divisors:
  1 2 4 8 16 23 32 46 64 92 128 184 256 368 512 529 736 797 1024 1058 1472 1594 2048 2116 2944 3188 4096 4232 5888 6376 8464 11776 12167 12752 16928 18331 23552 24334 25504 33856 36662 47104 48668 51008 67712 73324 94208 97336 102016 135424 146648 194672 204032 270848 279841 293296 389344 408064 421613 541696 559682 586592 635209 778688 816128 843226 1083392 1119364 1173184 1270418 1557376 1632256 1686452 2166784 2238728 2346368 2540836 3114752 3264512 3372904 4477456 4692736 5081672 6229504 6436343 6745808 8954912 9385472 9697099 10163344 12459008 12872686 13491616 14609807 17909824 18770944 19394198 20326688 24918016 25745372 26983232 29219614 35819648 37541888 38788396 40653376 49836032 51490744 53966464 58439228 71639296 75083776 77576792 81306752 102981488 107932928 116878456 143278592 148035889 155153584 162613504 205962976 215865856 223033277 233756912 286557184 296071778 310307168 325227008 336025561 411925952 431731712 446066554 467513824 573114368 592143556 620614336 650454016 672051122 823851904 863463424 892133108 935027648 1146228736 1184287112 1241228672 1300908032 1344102244 1647703808 1726926848 1784266216 1870055296 2368574224 2482457344 2601816064 2688204488 3295407616 3568532432 3740110592 4737148448 4964914688 5129765371 5376408976 6590815232 7137064864 7480221184 7728587903 9474296896 9929829376 10259530742 10752817952 13181630464 14274129728 14960442368 15457175806 18948593792 19859658752 20519061484 21505635904 26363260928 28548259456 29920884736 30914351612 37897187584 39719317504 41038122968 43011271808 57096518912 59841769472 61828703224 75794375168 82076245936 86022543616 114193037824 117984603533 123657406448 151588750336 164152491872 172045087232 177757521769 228386075648 235969207066 247314812896 303177500672 328304983744 344090174464 355515043538 456772151296 471938414132 494629625792 606355001344 656609967488 688180348928 711030087076 913544302592 943876828264 989259251584 1313219934976 1376360697856 1422060174152 1887753656528 1978518503168 2626439869952 2844120348304 3775507313056 3957037006336 4088423000687 5252879739904 5688240696608 7551014626112 7914074012672 8176846001374 10505759479808 11376481393216 15102029252224 15828148025344 16353692002748 21011518959616 22752962786432 30204058504448 31656296050688 32707384005496 45505925572864 60408117008896 65414768010992 91011851145728 94033729015801 120816234017792 130829536021984 182023702291456 188067458031602 241632468035584 261659072043968 364047404582912 376134916063204 483264936071168 523318144087936 728094809165824 752269832126408 1046636288175872 1504539664252816 2093272576351744 3009079328505632 4186545152703488 6018158657011264 8373090305406976 12036317314022528 16746180610813952 24072634628045056 48145269256090112 96290538512180224 192581077024360448 385162154048720896
• Sum of all divisors σ(n): 806252348527404241
• Sum of proper divisors (its aliquot sum) s(n): 421090194478683345
• 385162154048720896 is an abundant number, because the sum of its proper divisors (421090194478683345) is greater than itself. Its abundance is 35928040429962449

Bases of 385162154048720896

• Binary: 10101011000010111101111000000111100111111111001000000000000₂
• Hexadecimal: 0x5585EF03CFF9000
• Base-36: 2XCGL6VCHLOG

Squares and roots of 385162154048720896

• 385162154048720896 squared (385162154048720896²) is 148349884911450606498713693707042816
• 385162154048720896 cubed (385162154048720896³) is 57138761225374154178033718705861609985662351505883136
• 385162154048720896 is a perfect square number. Its square root is 620614336
• The cube root of 385162154048720896 is 727580.7535359417

Scales and comparisons

• 385,162,154,048,720,896 seconds is equal to 12,246,965,113 years, 51 weeks, 19 hours, 48 minutes, 16 seconds.
• To count from 1 to 385,162,154,048,720,896 would take you about thirty-six billion, seven hundred forty million, eight hundred ninety-five thousand, three hundred forty-one 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 385162154048720896 cubic inches would be around 60631.7 feet tall.

Recreational maths with 385162154048720896

• 385162154048720896 backwards is 698027840451261583
• The number of decimal digits it has is: 18
• The sum of 385162154048720896's digits is 79
• More coming soon!