20996893044100743168

Names of 20996893044100743168

• Cardinal: 20996893044100743168 can be written as Twenty quintillion, nine hundred ninety-six quadrillion, eight hundred ninety-three trillion, forty-four billion, one hundred million, seven hundred forty-three thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0996893044100743168 × 10¹⁹

Factors of 20996893044100743168

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 2952641

Divisors of 20996893044100743168

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 448 512 588 672 768 784 896 1024 1176 1344 1536 1568 1792 2048 2352 2688 3072 3136 3584 4096 4704 5376 6144 6272 7168 8192 9408 10752 12288 12544 14336 16384 18816 21504 24576 25088 28672 37632 43008 49152 50176 57344 75264 86016 100352 114688 150528 172032 200704 301056 344064 401408 602112 802816 1204224 2408448 2952629 5905258 8857887 11810516 17715774 20668403 23621032 35431548 41336806 47242064 62005209 70863096 82673612 94484128 124010418 141726192 144678821 165347224 188968256 248020836 283452384 289357642 330694448 377936512 434036463 496041672 566904768 578715284 661388896 755873024 868072926 992083344 1133809536 1157430568 1322777792 1511746048 1736145852 1984166688 2267619072 2314861136 2645555584 3023492096 3472291704 3968333376 4535238144 4629722272 5291111168 6046984192 6944583408 7936666752 9070476288 9259444544 10582222336 12093968384 13889166816 15873333504 18140952576 18518889088 21164444672 24187936768 27778333632 31746667008 36281905152 37037778176 42328889344 48375873536 55556667264 63493334016 72563810304 74075556352 84657778688 111113334528 126986668032 145127620608 148151112704 169315557376 222226669056 253973336064 296302225408 338631114752 444453338112 507946672128 592604450816 888906676224 1015893344256 1185208901632 1777813352448 2370417803264 3555626704896 7111253409792 8718018011641 17436036023282 26154054034923 34872072046564 52308108069846 61026126081487 69744144093128 104616216139692 122052252162974 139488288186256 183078378244461 209232432279384 244104504325948 278976576372512 366156756488922 418464864558768 427182882570409 488209008651896 557953152745024 732313512977844 836929729117536 854365765140818 976418017303792 1115906305490048 1281548647711227 1464627025955688 1673859458235072 1708731530281636 1952836034607584 2231812610980096 2563097295422454 2929254051911376 3347718916470144 3417463060563272 3905672069215168 4463625221960192 5126194590844908 5858508103822752 6695437832940288 6834926121126544 7811344138430336 8927250443920384 10252389181689816 11717016207645504 13390875665880576 13669852242253088 15622688276860672 17854500887840768 20504778363379632 23434032415291008 26781751331761152 27339704484506176 31245376553721344 35709001775681536 41009556726759264 46868064830582016 53563502663522304 54679408969012352 62490753107442688 71418003551363072 82019113453518528 93736129661164032 107127005327044608 109358817938024704 124981506214885376 142836007102726144 164038226907037056 187472259322328064 214254010654089216 218717635876049408 249963012429770752 328076453814074112 374944518644656128 428508021308178432 437435271752098816 499926024859541504 656152907628148224 749889037289312256 874870543504197632 999852049719083008 1312305815256296448 1499778074578624512 1749741087008395264 2624611630512592896 2999556149157249024 3499482174016790528 5249223261025185792 6998964348033581056 10498446522050371584 20996893044100743168
• Sum of all divisors σ(n): 65131253589469071396
• Sum of proper divisors (its aliquot sum) s(n): 44134360545368328228
• 20996893044100743168 is an abundant number, because the sum of its proper divisors (44134360545368328228) is greater than itself. Its abundance is 23137467501267585060

Bases of 20996893044100743168

• Binary: 10010001101100011111100101111101000110000011111101100000000000000₂
• Hexadecimal: 0x12363F2FA307EC000
• Base-36: 4FIVTE648H91C

Squares and roots of 20996893044100743168

• 20996893044100743168 squared (20996893044100743168²) is 440869517505406172982829595969898676224
• 20996893044100743168 cubed (20996893044100743168³) is 9256890105465313697765961550050742211294681411137812037632
• The square root of 20996893044100743168 is 4582236685.7355527885
• The cube root of 20996893044100743168 is 2758788.1084681633

Scales and comparisons

• 20,996,893,044,100,743,168 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 20,996,893,044,100,743,168 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 20996893044100743168 cubic inches would be around 229899 feet tall.

Recreational maths with 20996893044100743168

• 20996893044100743168 backwards is 86134700144039869902
• 20996893044100743168 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 20996893044100743168's digits is 84
• More coming soon!