40668018507228047

Names of 40668018507228047

• Cardinal: 40668018507228047 can be written as Forty quadrillion, six hundred sixty-eight trillion, eighteen billion, five hundred seven million, two hundred twenty-eight thousand and forty-seven.

Scientific notation

• Scientific notation: 4.0668018507228047 × 10¹⁶

Factors of 40668018507228047

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 636

Divisors of 40668018507228047

• Number of divisors d(n): 96
• Complete list of divisors:
  1 13 19 83 169 247 521 1079 1577 2197 3211 6773 6889 9899 14027 20501 41743 43243 88049 89557 128687 130891 182351 266513 271441 562159 821617 1144637 1164241 1672931 1701583 3464669 3528733 3589169 5157379 7308067 10681021 15135133 21748103 22120579 22529603 45873529 46659197 67045927 68194211 95004871 138853273 141420761 287567527 292884839 428062457 596355877 606569561 871597051 886524743 1805092549 1838469893 1869957049 2686994459 3807502907 5564811941 7885404293 11330761663 11524821659 11737923163 23900108609 24309441637 34930927967 35529183931 49497537791 72342555233 149822681567 152593001119 223020540097 310701411917 316022741281 454102063571 461879391103 940453218029 974247622529 1983709014547 2899267021261 4108295636653 5903326826423 6004432084339 12665219092877 18510704828051 25788217189111 37690471276393 78057617096407 164647848207401 240639162764663 489976126593109 2140422026696213 3128309115940619 40668018507228047
• Sum of all divisors σ(n): 47029912147915200
• Sum of proper divisors (its aliquot sum) s(n): 6361893640687153
• 40668018507228047 is a deficient number, because the sum of its proper divisors (6361893640687153) is less than itself. Its deficiency is 34306124866540894

Bases of 40668018507228047

• Binary: 10010000011110110101100011101100110101111010001110001111₂
• Hexadecimal: 0x907B58ECD7A38F
• Base-36: B4FLXSA2Y6N

Squares and roots of 40668018507228047

• 40668018507228047 squared (40668018507228047²) is 1653887729304242948281983663434209
• 40668018507228047 cubed (40668018507228047³) is 67260336784222322589360600170840932317401144059823
• The square root of 40668018507228047 is 201663131.2541488011
• The cube root of 40668018507228047 is 343888.5142921303

Scales and comparisons

• 40,668,018,507,228,047 seconds is equal to 1,293,117,194 years, 4 weeks, 4 days, 11 hours, 20 minutes, 47 seconds.
• To count from 1 to 40,668,018,507,228,047 would take you about three billion, eight hundred seventy-nine million, three hundred fifty-one thousand, five hundred eighty-two 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 40668018507228047 cubic inches would be around 28657.4 feet tall.

Recreational maths with 40668018507228047

• 40668018507228047 backwards is 74082270581086604
• The number of decimal digits it has is: 17
• The sum of 40668018507228047's digits is 68
• More coming soon!