1021485084979800

Names of 1021485084979800

• Cardinal: 1021485084979800 can be written as One quadrillion, twenty-one trillion, four hundred eighty-five billion, eighty-four million, nine hundred seventy-nine thousand, eight hundred.

Scientific notation

• Scientific notation: 1.0214850849798 × 10¹⁵

Factors of 1021485084979800

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 32034

Divisors of 1021485084979800

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1050 1093 1400 2100 2186 3279 4200 4372 5465 6558 7651 8744 10930 11393 13116 15302 16395 19531 21860 22786 22953 26232 27325 30604 32790 34179 38255 39062 43720 45572 45906 54650 56965 58593 61208 65580 68358 76510 78124 79751 81975 91144 91812 97655 109300 113930 114765 117186 131160 136716 136717 153020 156248 159502 163950 170895 183624 191275 195310 218600 227860 229530 234372 239253 273432 273434 284825 292965 306040 319004 327900 341790 382550 390620 398755 410151 455720 459060 468744 478506 488275 546868 569650 573825 585930 638008 655800 683580 683585 765100 781240 797510 820302 854475 918120 957012 976550 1093736 1139300 1147650 1171860 1196265 1367160 1367170 1464825 1530200 1595020 1640604 1708950 1914024 1953100 1993775 2050755 2278600 2295300 2343720 2392530 2734340 2929650 3190040 3281208 3417900 3417925 3906200 3987550 4101510 4590600 4785060 5468680 5859300 5981325 6835800 6835850 7975100 8203020 9570120 10253775 11718600 11962650 12452549 13671700 15950200 16406040 20507550 21347383 23925300 24905098 27343400 37357647 41015100 42694766 47850600 49810196 62262745 64042149 74715294 82030200 85389532 87167843 99620392 106736915 124525490 128084298 149430588 149431681 170779064 174335686 186788235 213473830 222516683 249050980 256168596 261503529 298861176 298863362 311313725 320210745 348671372 373576470 426947660 435839215 445033366 448295043 498101960 512337192 523007058 533684575 597726724 622627450 640421490 667550049 697342744 747152940 747158405 853895320 871678430 890066732 896590086 933941175 1046014116 1067369150 1112583415 1195453448 1245254900 1280842980 1307517645 1335100098 1494305880 1494316810 1557616781 1601053725 1743356860 1780133464 1793180172 1867882350 2092028232 2134738300 2179196075 2225166830 2241475215 2490509800 2561685960 2615035290 2670200196 2988633620 3115233562 3202107450 3337750245 3486713720 3586360344 3735764700 3735792025 4269476600 4358392150 4450333660 4482950430 4672850343 5230070580 5340400392 5562917075 5977267240 6230467124 6404214900 6537588225 6675500490 7471529400 7471584050 7788083905 8716784300 8900667320 8965900860 9345700686 10460141160 11125834150 11207376075 12460934248 12808429800 13075176450 13351000980 14943168100 15576167810 16688751225 17433568600 17931801720 18691401372 22251668300 22414752150 23364251715 26150352900 26702001960 29886336200 31152335620 33377502450 37382802744 38940419525 44503336600 44829504300 46728503430 52300705800 62304671240 66755004900 77880839050 89659008600 93457006860 116821258575 133510009800 155761678100 186914013720 233642517150 243210734519 311523356200 467285034300 486421469038 729632203557 934570068600 972842938076 1216053672595 1459264407114 1702475141633 1945685876152 2432107345190 2918528814228 3404950283266 3648161017785 4864214690380 5107425424899 5837057628456 6080268362975 6809900566532 7296322035570 8512375708165 9728429380760 10214850849798 12160536725950 13619801133064 14592644071140 17024751416330 18240805088925 20429701699596 24321073451900 25537127124495 29185288142280 34049502832660 36481610177850 40859403399192 42561878540825 48642146903800 51074254248990 68099005665320 72963220355700 85123757081650 102148508497980 127685635622475 145926440711400 170247514163300 204297016995960 255371271244950 340495028326600 510742542489900 1021485084979800
• Sum of all divisors σ(n): 3622790197301760
• Sum of proper divisors (its aliquot sum) s(n): 2601305112321960
• 1021485084979800 is an abundant number, because the sum of its proper divisors (2601305112321960) is greater than itself. Its abundance is 1579820027342160

Bases of 1021485084979800

• Binary: 11101000010000100100000111101000100011001001011000₂
• Hexadecimal: 0x3A10907A23258
• Base-36: A233RPMT7C

Squares and roots of 1021485084979800

• 1021485084979800 squared (1021485084979800²) is 1043431778836189227566408040000
• 1021485084979800 cubed (1021485084979800³) is 1065849999275108632264265637487241957592000000
• The square root of 1021485084979800 is 31960680.2959480197
• The cube root of 1021485084979800 is 100711.1008689213

Scales and comparisons

• 1,021,485,084,979,800 seconds is equal to 32,480,066 years, 2 weeks, 1 day, 2 hours, 50 minutes.
• To count from 1 to 1,021,485,084,979,800 would take you about ninety-seven million, four hundred forty thousand, one hundred ninety-eight 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 1021485084979800 cubic inches would be around 8392.6 feet tall.

Recreational maths with 1021485084979800

• 1021485084979800 backwards is 0089794805841201
• The number of decimal digits it has is: 16
• The sum of 1021485084979800's digits is 66
• More coming soon!