40079838986496

Names of 40079838986496

• Cardinal: 40079838986496 can be written as Forty trillion, seventy-nine billion, eight hundred thirty-eight million, nine hundred eighty-six thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 4.0079838986496 × 10¹³

Factors of 40079838986496

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 131898

Divisors of 40079838986496

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 131893 263786 395679 527572 791358 1055144 1187037 1582716 2110288 2374074 3165432 4220576 4748148 6330864 8441152 9496296 12661728 16882304 18992592 25323456 33764608 37985184 50646912 75970368 101293824 151940736 303881472 17395763449 34791526898 52187290347 69583053796 104374580694 139166107592 156561871041 208749161388 278332215184 313123742082 417498322776 556664430368 626247484164 834996645552 1113328860736 1252494968328 1669993291104 2226657721472 2504989936656 3339986582208 4453315442944 5009979873312 6679973164416 10019959746624 13359946328832 20039919493248 40079838986496
• Sum of all divisors σ(n): 115560932763549
• Sum of proper divisors (its aliquot sum) s(n): 75481093777053
• 40079838986496 is an abundant number, because the sum of its proper divisors (75481093777053) is greater than itself. Its abundance is 35401254790557

Bases of 40079838986496

• Binary: 1001000111001111010000100100001100000100000000₂
• Hexadecimal: 0x2473D090C100
• Base-36: E7GF9AV40

Squares and roots of 40079838986496

• 40079838986496 squared (40079838986496²) is 1606393493183444708470358016
• 40079838986496 cubed (40079838986496³) is 64383992555747323648944648210455709351936
• 40079838986496 is a perfect square number. Its square root is 6330864
• The cube root of 40079838986496 is 34222.2576027209

Scales and comparisons

• 40,079,838,986,496 seconds is equal to 1,274,414 years, 47 weeks, 7 hours, 21 minutes, 36 seconds.
• To count from 1 to 40,079,838,986,496 would take you about three million, one hundred eighty-six thousand and thirty-seven 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 40079838986496 cubic inches would be around 2851.9 feet tall.

Recreational maths with 40079838986496

• 40079838986496 backwards is 69468983897004
• The number of decimal digits it has is: 14
• The sum of 40079838986496's digits is 81
• More coming soon!