40158785713216

Names of 40158785713216

• Cardinal: 40158785713216 can be written as Forty trillion, one hundred fifty-eight billion, seven hundred eighty-five million, seven hundred thirteen thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 4.0158785713216 × 10¹³

Factors of 40158785713216

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4220

Divisors of 40158785713216

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 8 16 32 64 197 394 788 1576 3152 4021 6304 8042 12608 16084 32168 38809 64336 77618 128672 155236 257344 310472 620944 792137 1241888 1584274 2483776 3168548 6337096 12674192 16168441 25348384 32336882 50696768 64673764 129347528 156050989 258695056 312101978 517390112 624203956 1034780224 1248407912 2496815824 3185182877 4993631648 6370365754 9987263296 12740731508 25481463016 50962926032 101925852064 203851704128 627481026769 1254962053538 2509924107076 5019848214152 10039696428304 20079392856608 40158785713216
• Sum of all divisors σ(n): 80116586558607
• Sum of proper divisors (its aliquot sum) s(n): 39957800845391
• 40158785713216 is a deficient number, because the sum of its proper divisors (39957800845391) is less than itself. Its deficiency is 200984867825

Bases of 40158785713216

• Binary: 1001001000011000110010001010000011010001000000₂
• Hexadecimal: 0x248632283440
• Base-36: E8GOW57B4

Squares and roots of 40158785713216

• 40158785713216 squared (40158785713216²) is 1612728069960001513797062656
• 40158785713216 cubed (40158785713216³) is 64765200975212122536843212498118799261696
• 40158785713216 is a perfect square number. Its square root is 6337096
• The cube root of 40158785713216 is 34244.7124771527

Scales and comparisons

• 40,158,785,713,216 seconds is equal to 1,276,925 years, 8 weeks, 4 days, 13 hours, 40 minutes, 16 seconds.
• To count from 1 to 40,158,785,713,216 would take you about three million, one hundred ninety-two thousand, three hundred twelve 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 40158785713216 cubic inches would be around 2853.7 feet tall.

Recreational maths with 40158785713216

• 40158785713216 backwards is 61231758785104
• The number of decimal digits it has is: 14
• The sum of 40158785713216's digits is 58
• More coming soon!