28079646793013760

Names of 28079646793013760

• Cardinal: 28079646793013760 can be written as Twenty-eight quadrillion, seventy-nine trillion, six hundred forty-six billion, seven hundred ninety-three million, thirteen thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 2.807964679301376 × 10¹⁶

Factors of 28079646793013760

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 59373

Divisors of 28079646793013760

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 128 140 149 160 168 192 210 224 240 256 280 298 320 336 384 420 447 448 480 512 560 596 640 672 745 768 840 894 896 960 1043 1120 1192 1280 1344 1490 1536 1680 1788 1792 1920 2086 2235 2240 2384 2560 2688 2980 3129 3360 3576 3584 3840 4172 4470 4480 4768 5215 5376 5960 6258 6720 7152 7680 8344 8940 8960 9536 10430 10752 11920 12516 13440 14304 15645 16688 17880 17920 19072 20860 23840 25032 26880 28608 31290 33376 35760 38144 41720 47680 50064 53760 57216 59207 62580 66752 71520 76288 83440 95360 100128 114432 118414 125160 133504 143040 166880 177621 190720 200256 228864 236828 250320 267008 286080 296035 333760 355242 381440 400512 414449 473656 500640 534016 572160 592070 667520 710484 801024 828898 888105 947312 1001280 1144320 1184140 1243347 1335040 1420968 1602048 1657796 1776210 1894624 2002560 2072245 2368280 2486694 2670080 2841936 3315592 3552420 3789248 4005120 4144490 4736560 4973388 5683872 6216735 6631184 7104840 7578496 8010240 8288980 8821843 9473120 9946776 11367744 12433470 13262368 14209680 15156992 16577960 17643686 18946240 19893552 22735488 24866940 26465529 26524736 28419360 30313984 33155920 35287372 37892480 39787104 44109215 45470976 49733880 52931058 53049472 56838720 61752901 66311840 70574744 75784960 79574208 88218430 90941952 99467760 105862116 106098944 113677440 123505802 132327645 132623680 141149488 151569920 159148416 176436860 185258703 198935520 211724232 212197888 227354880 247011604 264655290 265247360 282298976 308764505 318296832 352873720 370517406 397871040 423448464 454709760 494023208 529310580 530494720 564597952 617529010 636593664 705747440 741034812 795742080 846896928 926293515 988046416 1058621160 1060989440 1129195904 1235058020 1411494880 1482069624 1591484160 1693793856 1852587030 1976092832 2117242320 2258391808 2470116040 2822989760 2964139248 3182968320 3387587712 3505468849 3705174060 3952185664 4234484640 4516783616 4940232080 5645979520 5928278496 6775175424 7010937698 7410348120 7904371328 8468969280 9880464160 10516406547 11291959040 11856556992 13550350848 14021875396 14820696240 15808742656 16937938560 17527344245 19760928320 21032813094 22583918080 23713113984 24538281943 28043750792 29641392480 31617485312 33875877120 35054688490 39521856640 42065626188 47426227968 49076563886 52582032735 56087501584 59282784960 67751754240 70109376980 73614845829 79043713280 84131252376 94852455936 98153127772 105164065470 112175003168 118565569920 122691409715 140218753960 147229691658 158087426560 168262504752 196306255544 210328130940 224350006336 237131139840 245382819430 280437507920 294459383316 336525009504 368074229145 392612511088 420656261880 448700012672 474262279680 490765638860 522314858501 560875015840 588918766632 673050019008 736148458290 785225022176 841312523760 897400025344 981531277720 1044629717002 1121750031680 1177837533264 1346100038016 1472296916580 1566944575503 1570450044352 1682625047520 1794800050688 1963062555440 2089259434004 2243500063360 2355675066528 2611574292505 2692200076032 2944593833160 3133889151006 3140900088704 3365250095040 3656204009507 3926125110880 4178518868008 4487000126720 4711350133056 5223148585010 5384400152064 5889187666320 6267778302012 6281800177408 6730500190080 7312408019014 7834722877515 7852250221760 8357037736016 8974000253440 9422700266112 10446297170020 10968612028521 11778375332640 12535556604024 12563600354816 13461000380160 14624816038028 15669445755030 15704500443520 16714075472032 18281020047535 18845400532224 20892594340040 21937224057042 23556750665280 25071113208048 26922000760320 29249632076056 31338891510060 31409000887040 33428150944064 36562040095070 37690801064448 41785188680080 43874448114084 47113501330560 50142226416096 54843060142605 58499264152112 62677783020120 62818001774080 66856301888128 73124080190140 83570377360160 87748896228168 94227002661120 100284452832192 109686120285210 116998528304224 125355566040240 133712603776256 146248160380280 167140754720320 175497792456336 188454005322240 200568905664384 219372240570420 233997056608448 250711132080480 267425207552512 292496320760560 334281509440640 350995584912672 401137811328768 438744481140840 467994113216896 501422264160960 584992641521120 668563018881280 701991169825344 802275622657536 877488962281680 935988226433792 1002844528321920 1169985283042240 1337126037762560 1403982339650688 1754977924563360 1871976452867584 2005689056643840 2339970566084480 2807964679301376 3509955849126720 4011378113287680 4679941132168960 5615929358602752 7019911698253440 9359882264337920 14039823396506880 28079646793013760
• Sum of all divisors σ(n): 103281269826556800
• Sum of proper divisors (its aliquot sum) s(n): 75201623033543040
• 28079646793013760 is an abundant number, because the sum of its proper divisors (75201623033543040) is greater than itself. Its abundance is 47121976240529280

Bases of 28079646793013760

• Binary: 1100011110000100100101000111100100001000001101000000000₂
• Hexadecimal: 0x63C24A3C841A00
• Base-36: 7OHEJNLKBUO

Squares and roots of 28079646793013760

• 28079646793013760 squared (28079646793013760²) is 788466564020407936728743549337600
• 28079646793013760 cubed (28079646793013760³) is 22139862625794226207037931529286364625555685376000
• The square root of 28079646793013760 is 167569826.6186778627
• The cube root of 28079646793013760 is 303946.5467283891

Scales and comparisons

• 28,079,646,793,013,760 seconds is equal to 892,845,911 years, 50 weeks, 2 days, 4 hours, 16 minutes.
• To count from 1 to 28,079,646,793,013,760 would take you about two billion, six hundred seventy-eight million, five hundred thirty-seven thousand, seven hundred thirty-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 28079646793013760 cubic inches would be around 25328.9 feet tall.

Recreational maths with 28079646793013760

• 28079646793013760 backwards is 06731039764697082
• The number of decimal digits it has is: 17
• The sum of 28079646793013760's digits is 78
• More coming soon!