40800394984512

Names of 40800394984512

• Cardinal: 40800394984512 can be written as Forty trillion, eight hundred billion, three hundred ninety-four million, nine hundred eighty-four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 4.0800394984512 × 10¹³

Factors of 40800394984512

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 179627

Divisors of 40800394984512

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 1091 2182 3273 4364 6546 8728 13092 17456 26184 34912 52368 69824 104736 178531 209472 357062 535593 714124 1071186 1190281 1428248 2142372 2380562 2856496 3570843 4284744 4761124 5712992 7141686 8569488 9522248 11425984 14283372 17138976 19044496 28566744 34277952 38088992 57133488 76177984 114266976 194777321 228533952 389554642 584331963 779109284 1168663926 1558218568 2337327852 3116437136 4674655704 6232874272 9349311408 12465748544 18698622816 37397245632 212502057211 425004114422 637506171633 850008228844 1275012343266 1700016457688 2550024686532 3400032915376 5100049373064 6800065830752 10200098746128 13600131661504 20400197492256 40800394984512
• Sum of all divisors σ(n): 108050687853488
• Sum of proper divisors (its aliquot sum) s(n): 67250292868976
• 40800394984512 is an abundant number, because the sum of its proper divisors (67250292868976) is greater than itself. Its abundance is 26449897884464

Bases of 40800394984512

• Binary: 1001010001101110010101000011001011110001000000₂
• Hexadecimal: 0x251B950CBC40
• Base-36: EGNFXQLHC

Squares and roots of 40800394984512

• 40800394984512 squared (40800394984512²) is 1664672230892191964719878144
• 40800394984512 cubed (40800394984512³) is 67919284540150191064338823477485407305728
• The square root of 40800394984512 is 6387518.6876056965
• The cube root of 40800394984512 is 34426.1235068289

Scales and comparisons

• 40,800,394,984,512 seconds is equal to 1,297,326 years, 18 weeks, 3 days, 19 hours, 15 minutes, 12 seconds.
• To count from 1 to 40,800,394,984,512 would take you about three million, two hundred forty-three thousand, three hundred fifteen 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 40800394984512 cubic inches would be around 2868.8 feet tall.

Recreational maths with 40800394984512

• 40800394984512 backwards is 21548949300804
• The number of decimal digits it has is: 14
• The sum of 40800394984512's digits is 57
• More coming soon!