13291791470898792

Names of 13291791470898792

• Cardinal: 13291791470898792 can be written as Thirteen quadrillion, two hundred ninety-one trillion, seven hundred ninety-one billion, four hundred seventy million, eight hundred ninety-eight thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.3291791470898792 × 10¹⁶

Factors of 13291791470898792

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 9837554626

Divisors of 13291791470898792

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 2963 5926 8889 11852 17778 23704 35556 56297 71112 112594 168891 225188 337782 450376 675564 1351128 9837551639 19675103278 29512654917 39350206556 59025309834 78700413112 118050619668 186913481141 236101239336 373826962282 560740443423 747653924564 1121480886846 1495307849128 2242961773692 4485923547384 29148665506357 58297331012714 87445996519071 116594662025428 174891993038142 233189324050856 349783986076284 553824644620783 699567972152568 1107649289241566 1661473933862349 2215298578483132 3322947867724698 4430597156966264 6645895735449396 13291791470898792
• Sum of all divisors σ(n): 34990203673152000
• Sum of proper divisors (its aliquot sum) s(n): 21698412202253208
• 13291791470898792 is an abundant number, because the sum of its proper divisors (21698412202253208) is greater than itself. Its abundance is 8406620731354416

Bases of 13291791470898792

• Binary: 101111001110001101000001011101000011010010111001101000₂
• Hexadecimal: 0x2F38D05D0D2E68
• Base-36: 3MVJOPDVXWO

Squares and roots of 13291791470898792

• 13291791470898792 squared (13291791470898792²) is 176671720505857872578616307059264
• 13291791470898792 cubed (13291791470898792³) is 2348283667768776884789700143583905727532490009088
• The square root of 13291791470898792 is 115290031.9667697551
• The cube root of 13291791470898792 is 236879.6974757849

Scales and comparisons

• 13,291,791,470,898,792 seconds is equal to 422,637,854 years, 29 weeks, 2 days, 7 hours, 53 minutes, 12 seconds.
• To count from 1 to 13,291,791,470,898,792 would take you about one billion, two hundred sixty-seven million, nine hundred thirteen thousand, five hundred sixty-three 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 13291791470898792 cubic inches would be around 19740 feet tall.

Recreational maths with 13291791470898792

• 13291791470898792 backwards is 29789807419719231
• The number of decimal digits it has is: 17
• The sum of 13291791470898792's digits is 87
• More coming soon!