1989901732762704

Names of 1989901732762704

• Cardinal: 1989901732762704 can be written as One quadrillion, nine hundred eighty-nine trillion, nine hundred one billion, seven hundred thirty-two million, seven hundred sixty-two thousand, seven hundred four.

Scientific notation

• Scientific notation: 1.989901732762704 × 10¹⁵

Factors of 1989901732762704

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 16491023

Divisors of 1989901732762704

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 47 48 89 94 141 178 188 267 282 356 376 534 564 601 712 752 1068 1128 1202 1424 1803 2136 2256 2404 3606 4183 4272 4808 7212 8366 9616 12549 14424 16732 25098 28247 28848 33464 50196 53489 56494 66928 84741 100392 106978 112988 160467 169482 200784 213956 225976 320934 338964 427912 451952 641868 677928 855824 1283736 1355856 2513983 2567472 5027966 7541949 10055932 15083898 16490281 20111864 30167796 32980562 40223728 49470843 60335592 65961124 98941686 120671184 131922248 197883372 263844496 395766744 775043207 791533488 1467635009 1550086414 2325129621 2935270018 3100172828 4402905027 4650259242 5870540036 6200345656 8805810054 9300518484 9910658881 11741080072 12400691312 17611620108 18601036968 19821317762 23482160144 29731976643 35223240216 37202073936 39642635524 59463953286 68978845423 70446480432 79285271048 118927906572 137957690846 158570542096 206936536269 237855813144 275915381692 413873072538 465800967407 475711626288 551830763384 827746145076 882048640409 931601934814 1103661526768 1397402902221 1655492290152 1764097280818 1863203869628 2646145921227 2794805804442 3310984580304 3528194561636 3726407739256 5292291842454 5589611608884 7056389123272 7452815478512 10584583684908 11179223217768 14112778246544 21169167369816 22358446435536 41456286099223 42338334739632 82912572198446 124368858297669 165825144396892 248737716595338 331650288793784 497475433190676 663300577587568 994950866381352 1989901732762704
• Sum of all divisors σ(n): 5317775585579520
• Sum of proper divisors (its aliquot sum) s(n): 3327873852816816
• 1989901732762704 is an abundant number, because the sum of its proper divisors (3327873852816816) is greater than itself. Its abundance is 1337972120054112

Bases of 1989901732762704

• Binary: 111000100011100111000011001111010110101010001010000₂
• Hexadecimal: 0x711CE19EB5450
• Base-36: JLD08HY2XC

Squares and roots of 1989901732762704

• 1989901732762704 squared (1989901732762704²) is 3959708906052011845788373391616
• 1989901732762704 cubed (1989901732762704³) is 7879431613388809475500294760269568218191089664
• The square root of 1989901732762704 is 44608314.6146848279
• The cube root of 1989901732762704 is 125779.6967705323

Scales and comparisons

• 1,989,901,732,762,704 seconds is equal to 63,272,719 years, 48 weeks, 3 days, 2 hours, 58 minutes, 24 seconds.
• To count from 1 to 1,989,901,732,762,704 would take you about one hundred eighty-nine million, eight hundred eighteen thousand, one hundred fifty-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 1989901732762704 cubic inches would be around 10481.6 feet tall.

Recreational maths with 1989901732762704

• 1989901732762704 backwards is 4072672371099891
• The number of decimal digits it has is: 16
• The sum of 1989901732762704's digits is 75
• More coming soon!