40807895900120

Names of 40807895900120

• Cardinal: 40807895900120 can be written as Forty trillion, eight hundred seven billion, eight hundred ninety-five million, nine hundred thousand, one hundred twenty.

Scientific notation

• Scientific notation: 4.080789590012 × 10¹³

Factors of 40807895900120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 738224

Divisors of 40807895900120

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 20 40 257 514 1028 1285 2056 2570 5140 5419 10280 10838 21676 27095 43352 54190 108380 216760 732541 1392683 1465082 2785366 2930164 3662705 5570732 5860328 6963415 7325410 11141464 13926830 14650820 27853660 29301640 55707320 188263037 376526074 753052148 941315185 1506104296 1882630370 3765260740 3969639679 7530521480 7939279358 15878558716 19848198395 31757117432 39696396790 79392793580 158785587160 1020197397503 2040394795006 4080789590012 5100986987515 8161579180024 10201973975030 20403947950060 40807895900120
• Sum of all divisors σ(n): 92192168800800
• Sum of proper divisors (its aliquot sum) s(n): 51384272900680
• 40807895900120 is an abundant number, because the sum of its proper divisors (51384272900680) is greater than itself. Its abundance is 10576377000560

Bases of 40807895900120

• Binary: 1001010001110101010100001000111001111111011000₂
• Hexadecimal: 0x251D54239FD8
• Base-36: EGQVZL908

Squares and roots of 40807895900120

• 40807895900120 squared (40807895900120²) is 1665284367795030705016014400
• 40807895900120 cubed (40807895900120³) is 67956751125076759671732527152702881728000
• The square root of 40807895900120 is 6388105.8147247373
• The cube root of 40807895900120 is 34428.2330584995

Scales and comparisons

• 40,807,895,900,120 seconds is equal to 1,297,564 years, 44 weeks, 5 days, 22 hours, 55 minutes, 20 seconds.
• To count from 1 to 40,807,895,900,120 would take you about three million, two hundred forty-three thousand, nine 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 40807895900120 cubic inches would be around 2869 feet tall.

Recreational maths with 40807895900120

• 40807895900120 backwards is 02100959870804
• The number of decimal digits it has is: 14
• The sum of 40807895900120's digits is 53
• More coming soon!