40842820216139931

Names of 40842820216139931

• Cardinal: 40842820216139931 can be written as Forty quadrillion, eight hundred forty-two trillion, eight hundred twenty billion, two hundred sixteen million, one hundred thirty-nine thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 4.0842820216139931 × 10¹⁶

Factors of 40842820216139931

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 61260326

Divisors of 40842820216139931

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 31 33 89 93 99 267 279 341 801 979 1023 2441 2759 2937 3069 7323 8277 8811 21969 24831 26851 30349 75671 80553 91047 217249 227013 241659 273141 651747 681039 832381 1955241 2389739 2497143 6734719 7169217 7491429 20204157 21507651 60612471 61257751 74081909 183773253 222245727 551319759 666737181 673835261 1898990281 2021505783 5451939839 5696970843 6064517349 16355819517 17090912529 20888893091 49067458551 59971338229 62666679273 149530170191 169010135009 179914014687 188000037819 448590510573 507030405027 539742044061 1345771531719 1521091215081 1644831872101 1859111485099 4635435275921 4934495616303 5577334455297 13308185146999 13906305827763 14803486848909 16732003365891 39924555440997 41718917483289 50989788035131 119773666322991 146390036616989 152969364105393 412553739556969 439170109850967 458908092316179 1237661218670907 1317510329552901 3712983656012721 4538091135126659 13614273405379977 40842820216139931
• Sum of all divisors σ(n): 67208437842923520
• Sum of proper divisors (its aliquot sum) s(n): 26365617626783589
• 40842820216139931 is a deficient number, because the sum of its proper divisors (26365617626783589) is less than itself. Its deficiency is 14477202589356342

Bases of 40842820216139931

• Binary: 10010001000110100101010000011110100110111011000010011011₂
• Hexadecimal: 0x911A541E9BB09B
• Base-36: B65KKKYBKWR

Squares and roots of 40842820216139931

• 40842820216139931 squared (40842820216139931²) is 1668135963207928640007309772684761
• 40842820216139931 cubed (40842820216139931³) is 68131377241378844003043586634108384029729927291491
• The square root of 40842820216139931 is 202096066.8002718231
• The cube root of 40842820216139931 is 344380.5174365967

Scales and comparisons

• 40,842,820,216,139,931 seconds is equal to 1,298,675,347 years, 38 weeks, 1 day, 16 hours, 38 minutes, 51 seconds.
• To count from 1 to 40,842,820,216,139,931 would take you about three billion, eight hundred ninety-six million, twenty-six thousand and forty-three 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 40842820216139931 cubic inches would be around 28698.4 feet tall.

Recreational maths with 40842820216139931

• 40842820216139931 backwards is 13993161202824804
• The number of decimal digits it has is: 17
• The sum of 40842820216139931's digits is 63
• More coming soon!