40081056397312

Names of 40081056397312

• Cardinal: 40081056397312 can be written as Forty trillion, eighty-one billion, fifty-six million, three hundred ninety-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 4.0081056397312 × 10¹³

Factors of 40081056397312

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2795832626

Divisors of 40081056397312

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 128 224 256 448 512 896 1024 1792 2048 3584 7168 14336 2795832617 5591665234 11183330468 19570828319 22366660936 39141656638 44733321872 78283313276 89466643744 156566626552 178933287488 313133253104 357866574976 626266506208 715733149952 1252533012416 1431466299904 2505066024832 2862932599808 5010132049664 5725865199616 10020264099328 20040528198656 40081056397312
• Sum of all divisors σ(n): 91591476565680
• Sum of proper divisors (its aliquot sum) s(n): 51510420168368
• 40081056397312 is an abundant number, because the sum of its proper divisors (51510420168368) is greater than itself. Its abundance is 11429363771056

Bases of 40081056397312

• Binary: 1001000111010000011001001000001111100000000000₂
• Hexadecimal: 0x24741920F800
• Base-36: E7GZE47B4

Squares and roots of 40081056397312

• 40081056397312 squared (40081056397312²) is 1606491081924505200800825344
• 40081056397312 cubed (40081056397312³) is 64389859656394865467178135799660783075328
• The square root of 40081056397312 is 6330960.1481380373
• The cube root of 40081056397312 is 34222.6040955029

Scales and comparisons

• 40,081,056,397,312 seconds is equal to 1,274,453 years, 31 weeks, 6 days, 17 hours, 1 minute, 52 seconds.
• To count from 1 to 40,081,056,397,312 would take you about three million, one hundred eighty-six thousand, one hundred thirty-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 40081056397312 cubic inches would be around 2851.9 feet tall.

Recreational maths with 40081056397312

• 40081056397312 backwards is 21379365018004
• The number of decimal digits it has is: 14
• The sum of 40081056397312's digits is 49
• More coming soon!