40399542823766363901

Names of 40399542823766363901

• Cardinal: 40399542823766363901 can be written as Forty quintillion, three hundred ninety-nine quadrillion, five hundred forty-two trillion, eight hundred twenty-three billion, seven hundred sixty-six million, three hundred sixty-three thousand, nine hundred one.

Scientific notation

• Scientific notation: 4.0399542823766363901 × 10¹⁹

Factors of 40399542823766363901

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 249

Divisors of 40399542823766363901

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 9 23 27 69 207 223 529 621 669 1587 2007 4761 5129 6021 12167 14283 15387 36501 46161 49729 109503 117967 138483 149187 328509 353901 447561 1061703 1143767 1342683 2713241 3185109 3431301 8139723 10293903 11089567 24419169 26306641 30881709 33268701 73257507 78919923 99806103 236759769 255060041 299418309 605052743 710279307 765180123 1815158229 2295540369 2472973441 5445474687 5866380943 6886621107 7418920323 16336424061 17599142829 22256760969 52797428487 56878389143 66770282907 134926761689 158392285461 170635167429 404780285067 511905502287 551473077343 1214340855201 1308202950289 1535716506861 1654419232029 3643022565603 3924608850867 4963257696087 11773826552601 12683880778889 14889773088261 30088667856647 35321479657803 38051642336667 90266003569941 114154927010001 122978496247489 270798010709823 291729257914447 342464781030003 368935488742467 812394032129469 875187773743341 1106806466227401 2625563321230023 2828505413692247 3320419398682203 6709772932032281 7876689963690069 8485516241076741 20129318796096843 25456548723230223 60387956388290529 65055624514921681 76369646169690669 181163869164871587 195166873544765043 585500620634295129 1496279363843198663 1756501861902885387 4488838091529595989 13466514274588787967 40399542823766363901
• Sum of all divisors σ(n): 62853312309149078400
• Sum of proper divisors (its aliquot sum) s(n): 22453769485382714499
• 40399542823766363901 is a deficient number, because the sum of its proper divisors (22453769485382714499) is less than itself. Its deficiency is 17945773338383649402

Bases of 40399542823766363901

• Binary: 100011000010101000000000100010011011111010110001101000111011111101₂
• Hexadecimal: 0x230A80226FAC68EFD
• Base-36: 8IXQ2PR8XKPH9

Squares and roots of 40399542823766363901

• 40399542823766363901 squared (40399542823766363901²) is 1632123060369332311802488978674755937801
• 40399542823766363901 cubed (40399542823766363901³) is 65937025471047455122038941823194640093471715722939087721701
• The square root of 40399542823766363901 is 6356063469.1423876547
• 40399542823766363901 is a perfect cube number. Its cube root is 3431301
• Being both a perfect square and a perfect cube, 40399542823766363901 is also a perfect sixth number.

Scales and comparisons

• 40,399,542,823,766,363,901 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,399,542,823,766,363,901 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 40399542823766363901 cubic inches would be around 285941.8 feet tall.

Recreational maths with 40399542823766363901

• 40399542823766363901 backwards is 10936366732824599304
• The number of decimal digits it has is: 20
• The sum of 40399542823766363901's digits is 90
• More coming soon!