12707739632390

Names of 12707739632390

• Cardinal: 12707739632390 can be written as Twelve trillion, seven hundred seven billion, seven hundred thirty-nine million, six hundred thirty-two thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.270773963239 × 10¹³

Factors of 12707739632390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 351018

Divisors of 12707739632390

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 5 10 11 22 55 110 121 242 605 1210 33029 66058 165145 317971 330290 363319 635942 726638 1589855 1816595 3179710 3497681 3633190 3996509 6995362 7993018 17488405 19982545 34976810 38474491 39965090 76948982 192372455 384744910 10502264159 21004528318 52511320795 105022641590 115524905749 231049811498 577624528745 1155249057490 1270773963239 2541547926478 6353869816195 12707739632390
• Sum of all divisors σ(n): 25143260693040
• Sum of proper divisors (its aliquot sum) s(n): 12435521060650
• 12707739632390 is a deficient number, because the sum of its proper divisors (12435521060650) is less than itself. Its deficiency is 272218571740

Bases of 12707739632390

• Binary: 10111000111011000000010011101000001100000110₂
• Hexadecimal: 0xB8EC04E8306
• Base-36: 4I5US2MME

Squares and roots of 12707739632390

• 12707739632390 squared (12707739632390²) is 161486646564615532337112100
• 12707739632390 cubed (12707739632390³) is 2052130258650921241283297075208220919000
• The square root of 12707739632390 is 3564791.6674596849
• The cube root of 12707739632390 is 23335.8040484523

Scales and comparisons

• 12,707,739,632,390 seconds is equal to 404,066 years, 42 weeks, 1 day, 19 hours, 39 minutes, 50 seconds.
• To count from 1 to 12,707,739,632,390 would take you about one million, ten thousand, one hundred sixty-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 12707739632390 cubic inches would be around 1944.7 feet tall.

Recreational maths with 12707739632390

• 12707739632390 backwards is 09323693770721
• The number of decimal digits it has is: 14
• The sum of 12707739632390's digits is 59
• More coming soon!