1020772972989440

Names of 1020772972989440

• Cardinal: 1020772972989440 can be written as One quadrillion, twenty trillion, seven hundred seventy-two billion, nine hundred seventy-two million, nine hundred eighty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.02077297298944 × 10¹⁵

Factors of 1020772972989440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1647683665

Divisors of 1020772972989440

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 128 160 176 220 242 256 320 352 440 484 512 605 640 704 880 968 1024 1210 1280 1408 1760 1936 2420 2560 2816 3520 3872 4840 5120 5632 7040 7744 9680 11264 14080 15488 19360 28160 30976 38720 56320 61952 77440 123904 154880 309760 619520 1647683647 3295367294 6590734588 8238418235 13181469176 16476836470 18124520117 26362938352 32953672940 36249040234 52725876704 65907345880 72498080468 90622600585 105451753408 131814691760 144996160936 181245201170 199369721287 210903506816 263629383520 289992321872 362490402340 398739442574 421807013632 527258767040 579984643744 724980804680 797478885148 843614027264 996848606435 1054517534080 1159969287488 1449961609360 1594957770296 1687228054528 1993697212870 2109035068160 2319938574976 2899923218720 3189915540592 3987394425740 4218070136320 4639877149952 5799846437440 6379831081184 7974788851480 8436140272640 9279754299904 11599692874880 12759662162368 15949577702960 18559508599808 23199385749760 25519324324736 31899155405920 46398771499520 51038648649472 63798310811840 92797542999040 102077297298944 127596621623680 204154594597888 255193243247360 510386486494720 1020772972989440
• Sum of all divisors σ(n): 2691501125109888
• Sum of proper divisors (its aliquot sum) s(n): 1670728152120448
• 1020772972989440 is an abundant number, because the sum of its proper divisors (1670728152120448) is greater than itself. Its abundance is 649955179131008

Bases of 1020772972989440

• Binary: 11101000000110001100111010011100111000110000000000₂
• Hexadecimal: 0x3A0633A738C00
• Base-36: A1U0MOJGU8

Squares and roots of 1020772972989440

• 1020772972989440 squared (1020772972989440²) is 1041977462385700003810351513600
• 1020772972989440 cubed (1020772972989440³) is 1063622432067443383572810850672284620816384000
• The square root of 1020772972989440 is 31949537.9151160807
• The cube root of 1020772972989440 is 100687.6923840295

Scales and comparisons

• 1,020,772,972,989,440 seconds is equal to 32,457,423 years, 4 weeks, 2 days, 4 hours, 37 minutes, 20 seconds.
• To count from 1 to 1,020,772,972,989,440 would take you about ninety-seven million, three hundred seventy-two thousand, two hundred sixty-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 1020772972989440 cubic inches would be around 8390.6 feet tall.

Recreational maths with 1020772972989440

• 1020772972989440 backwards is 0449892792770201
• The number of decimal digits it has is: 16
• The sum of 1020772972989440's digits is 71
• More coming soon!