13229920491515

Names of 13229920491515

• Cardinal: 13229920491515 can be written as Thirteen trillion, two hundred twenty-nine billion, nine hundred twenty million, four hundred ninety-one thousand, five hundred fifteen.

Scientific notation

• Scientific notation: 1.3229920491515 × 10¹³

Factors of 13229920491515

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 294120

Divisors of 13229920491515

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 13 35 65 73 91 365 455 511 949 1361 2555 4745 6643 6805 9527 17693 33215 47635 88465 99353 123851 292661 496765 619255 695471 1291589 1463305 2048627 3477355 3804593 6457945 9041123 10243135 19022965 21364253 26632151 45205615 106821265 133160755 149549771 277735289 398311621 747748855 1388676445 1944147023 1991558105 2788181347 5178051073 9720735115 13940906735 25890255365 29076748333 36246357511 145383741665 181231787555 203537238331 377997728329 1017686191655 1889988641645 2645984098303 13229920491515
• Sum of all divisors σ(n): 19821861464832
• Sum of proper divisors (its aliquot sum) s(n): 6591940973317
• 13229920491515 is a deficient number, because the sum of its proper divisors (6591940973317) is less than itself. Its deficiency is 6637979518198

Bases of 13229920491515

• Binary: 11000000100001010100101101100001011111111011₂
• Hexadecimal: 0xC0854B617FB
• Base-36: 4OTQP2O6Z

Squares and roots of 13229920491515

• 13229920491515 squared (13229920491515²) is 175030796211808499186995225
• 13229920491515 cubed (13229920491515³) is 2315643517448791299611066345027958015875
• The square root of 13229920491515 is 3637295.7662960265
• The cube root of 13229920491515 is 23651.1581102461

Scales and comparisons

• 13,229,920,491,515 seconds is equal to 420,670 years, 28 weeks, 3 days, 18 hours, 18 minutes, 35 seconds.
• To count from 1 to 13,229,920,491,515 would take you about one million, fifty-one thousand, six hundred seventy-six 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 13229920491515 cubic inches would be around 1970.9 feet tall.

Recreational maths with 13229920491515

• 13229920491515 backwards is 51519402992231
• The number of decimal digits it has is: 14
• The sum of 13229920491515's digits is 53
• More coming soon!