42493678832177610856

Names of 42493678832177610856

• Cardinal: 42493678832177610856 can be written as Forty-two quintillion, four hundred ninety-three quadrillion, six hundred seventy-eight trillion, eight hundred thirty-two billion, one hundred seventy-seven million, six hundred ten thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 4.2493678832177610856 × 10¹⁹

Factors of 42493678832177610856

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1299195996

Divisors of 42493678832177610856

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 7 8 13 14 26 28 41 52 56 82 91 103 104 164 182 206 287 328 364 412 533 574 721 728 824 1066 1148 1339 1442 2132 2296 2678 2884 3731 4223 4264 5356 5768 7462 8446 9373 10639 10712 14924 16892 18746 21278 29561 29848 33784 37492 42556 54899 59122 74473 74984 85112 109798 118244 138307 148946 219596 236488 276614 297892 384293 436199 439192 553228 595784 768586 872398 968149 1095817 1106456 1537172 1744796 1936298 2191634 3053393 3074344 3489592 3872596 4383268 5670587 6106786 7670719 7745192 8766536 11341174 12213572 14245621 15341438 22682348 24427144 28491242 30682876 39694109 44928497 45364696 56982484 61365752 79388218 89856994 99719347 113964968 158776436 179713988 199438694 314499479 317552872 359427976 398877388 584070461 628998958 797754776 1168140922 1257997916 1299185191 2336281844 2515995832 2598370382 4088493227 4672563688 5196740764 8176986454 9094296337 10393481528 16353972908 16889407483 18188592674 32707945816 33778814966 36377185348 53266592831 67557629932 72754370696 106533185662 118225852381 133816074673 135115259864 213066371324 236451704762 267632149346 372866149817 426132742648 472903409524 535264298692 692465706803 745732299634 936712522711 945806819048 1070528597384 1384931413606 1491464599268 1739608970749 1873425045422 2769862827212 2982929198536 3479217941498 3746850090844 4847259947621 5486459061593 5539725654424 6958435882996 7493700181688 9694519895242 10972918123186 12177262795243 13822031247049 13916871765992 19389039790484 21945836246372 24354525590486 27644062494098 38405213431151 38778079580968 43891672492744 48709051180972 55288124988196 71323967800709 76810426862302 96754218729343 97418102361944 110576249976392 142647935601418 153620853724604 179686406211637 193508437458686 285295871202836 307241707449208 359372812423274 387016874917372 499267774604963 566703281129009 570591742405672 718745624846548 774033749834744 998535549209926 1133406562258018 1257804843481459 1423669218446047 1437491249693096 1997071098419852 2266813124516036 2515609686962918 2847338436892094 3966922967903063 3994142196839704 4533626249032072 5031219373925836 5694676873784188 7367142654677117 7933845935806126 9965684529122329 10062438747851672 11389353747568376 14734285309354234 15867691871612252 18507699839798611 19931369058244658 29468570618708468 31735383743224504 37015399679597222 39862738116489316 51569998582739819 58370437956287927 58937141237416936 74030799359194444 79725476232978632 103139997165479638 116740875912575854 129553898878590277 148061598718388888 206279994330959276 233481751825151708 259107797757180554 408593065694015489 412559988661918552 466963503650303416 518215595514361108 758815693431743051 817186131388030978 1036431191028722216 1517631386863486102 1634372262776061956 3035262773726972204 3268744525552123912 5311709854022201357 6070525547453944408 10623419708044402714 21246839416088805428 42493678832177610856
• Sum of all divisors σ(n): 101438916389159731200
• Sum of proper divisors (its aliquot sum) s(n): 58945237556982120344
• 42493678832177610856 is an abundant number, because the sum of its proper divisors (58945237556982120344) is greater than itself. Its abundance is 16451558724804509488

Bases of 42493678832177610856

• Binary: 100100110110110111110111111100000110110111011110111000000001101000₂
• Hexadecimal: 0x24DB7DFC1B77B8068
• Base-36: 8YUHRZ4HW6AUG

Squares and roots of 42493678832177610856

• 42493678832177610856 squared (42493678832177610856²) is 1805712740692259561567912746000169052736
• 42493678832177610856 cubed (42493678832177610856³) is 76731377266148089343212472838434638029619655485953150102016
• The square root of 42493678832177610856 is 6518717575.7335591795
• The cube root of 42493678832177610856 is 3489592.9999999989

Scales and comparisons

• 42,493,678,832,177,610,856 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,493,678,832,177,610,856 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42493678832177610856 cubic inches would be around 290799.4 feet tall.

Recreational maths with 42493678832177610856

• 42493678832177610856 backwards is 65801677123887639424
• The number of decimal digits it has is: 20
• The sum of 42493678832177610856's digits is 97
• More coming soon!