40521856095238272

Names of 40521856095238272

• Cardinal: 40521856095238272 can be written as Forty quadrillion, five hundred twenty-one trillion, eight hundred fifty-six billion, ninety-five million, two hundred thirty-eight thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.0521856095238272 × 10¹⁶

Factors of 40521856095238272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 105525666914688

Divisors of 40521856095238272

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 105525666914683 211051333829366 316577000744049 422102667658732 633154001488098 844205335317464 1266308002976196 1688410670634928 2532616005952392 3376821341269856 5065232011904784 6753642682539712 10130464023809568 13507285365079424 20260928047619136 40521856095238272
• Sum of all divisors σ(n): 107636180252977680
• Sum of proper divisors (its aliquot sum) s(n): 67114324157739408
• 40521856095238272 is an abundant number, because the sum of its proper divisors (67114324157739408) is greater than itself. Its abundance is 26592468062501136

Bases of 40521856095238272

• Binary: 10001111111101100110100111010110001100100011100010000000₂
• Hexadecimal: 0x8FF669D6323880
• Base-36: B2ZSRP7S96O

Squares and roots of 40521856095238272

• 40521856095238272 squared (40521856095238272²) is 1642020821403199096415992453545984
• 40521856095238272 cubed (40521856095238272³) is 66537731430285377342760259514297567467063788699648
• The square root of 40521856095238272 is 201300412.5560558109
• The cube root of 40521856095238272 is 343476.0369247671

Scales and comparisons

• 40,521,856,095,238,272 seconds is equal to 1,288,469,681 years, 25 weeks, 6 days, 6 hours, 11 minutes, 12 seconds.
• To count from 1 to 40,521,856,095,238,272 would take you about three billion, eight hundred sixty-five million, four hundred nine thousand and forty-four 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 40521856095238272 cubic inches would be around 28623 feet tall.

Recreational maths with 40521856095238272

• 40521856095238272 backwards is 27283259065812504
• The number of decimal digits it has is: 17
• The sum of 40521856095238272's digits is 69
• More coming soon!