13061995669881

Names of 13061995669881

• Cardinal: 13061995669881 can be written as Thirteen trillion, sixty-one billion, nine hundred ninety-five million, six hundred sixty-nine thousand, eight hundred eighty-one.

Scientific notation

• Scientific notation: 1.3061995669881 × 10¹³

Factors of 13061995669881

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 222

Divisors of 13061995669881

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 27 29 41 81 87 123 149 261 369 447 783 1107 1189 1341 1681 2349 3321 3567 4023 4321 5043 6109 10701 12069 12963 15129 18327 22201 32103 38889 45387 48749 54981 66603 96309 116667 136161 146247 164943 177161 199809 250469 350001 438741 494829 531483 599427 643829 751407 910241 1316223 1594449 1798281 1931487 2254221 2730723 3307949 3948669 4783347 5794461 6762663 7263601 8192169 9923847 14350041 17383383 20287989 21790803 24576507 26396989 29771541 37319881 52150149 65372409 73729521 79190967 89314623 95930521 111959643 135625909 196117227 237572901 267943869 287791563 335878929 406877727 588351681 712718703 863374689 1007636787 1082276549 1220633181 2138156109 2590124067 3022910361 3246829647 3661899543 3933151361 5560662269 7770372201 9740488941 10985698629 11799454083 16681986807 29221466823 35398362249 50045960421 87664400469 106195086747 150137881263 161259205801 318585260241 450413643789 483777617403 1451332852209 4353998556627 13061995669881
• Sum of all divisors σ(n): 20829328047000
• Sum of proper divisors (its aliquot sum) s(n): 7767332377119
• 13061995669881 is a deficient number, because the sum of its proper divisors (7767332377119) is less than itself. Its deficiency is 5294663292762

Bases of 13061995669881

• Binary: 10111110000100111011100111001010100101111001₂
• Hexadecimal: 0xBE13B9CA979
• Base-36: 4MOLIYYK9

Squares and roots of 13061995669881

• 13061995669881 squared (13061995669881²) is 170615730879989993930554161
• 13061995669881 cubed (13061995669881³) is 2228581937968011318389505922404746924841
• The square root of 13061995669881 is 3614138.3025392097
• The cube root of 13061995669881 is 23550.6651993207

Scales and comparisons

• 13,061,995,669,881 seconds is equal to 415,331 years, 3 weeks, 10 hours, 31 minutes, 21 seconds.
• To count from 1 to 13,061,995,669,881 would take you about one million, thirty-eight thousand, three hundred twenty-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 13061995669881 cubic inches would be around 1962.6 feet tall.

Recreational maths with 13061995669881

• 13061995669881 backwards is 18896659916031
• The number of decimal digits it has is: 14
• The sum of 13061995669881's digits is 72
• More coming soon!