40131981624576

Names of 40131981624576

• Cardinal: 40131981624576 can be written as Forty trillion, one hundred thirty-one billion, nine hundred eighty-one million, six hundred twenty-four thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 4.0131981624576 × 10¹³

Factors of 40131981624576

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 52255184412

Divisors of 40131981624576

• Number of divisors d(n): 36
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 768 52255184407 104510368814 156765553221 209020737628 313531106442 418041475256 627062212884 836082950512 1254124425768 1672165901024 2508248851536 3344331802048 5016497703072 6688663604096 10032995406144 13377327208192 20065990812288 40131981624576
• Sum of all divisors σ(n): 106809596929952
• Sum of proper divisors (its aliquot sum) s(n): 66677615305376
• 40131981624576 is an abundant number, because the sum of its proper divisors (66677615305376) is greater than itself. Its abundance is 26545633680800

Bases of 40131981624576

• Binary: 1001000111111111110100100000100100010100000000₂
• Hexadecimal: 0x247FF4824500
• Base-36: E84DLOK5C

Squares and roots of 40131981624576

• 40131981624576 squared (40131981624576²) is 1610575949115305720207179776
• 40131981624576 cubed (40131981624576³) is 64635604394879499967187040338135771774976
• The square root of 40131981624576 is 6334980.7911765605
• The cube root of 40131981624576 is 34237.0918732091

Scales and comparisons

• 40,131,981,624,576 seconds is equal to 1,276,072 years, 45 weeks, 5 days, 1 hour, 29 minutes, 36 seconds.
• To count from 1 to 40,131,981,624,576 would take you about three million, one hundred ninety thousand, one 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 40131981624576 cubic inches would be around 2853.1 feet tall.

Recreational maths with 40131981624576

• 40131981624576 backwards is 67542618913104
• The number of decimal digits it has is: 14
• The sum of 40131981624576's digits is 57
• More coming soon!