13320390729239739

Names of 13320390729239739

• Cardinal: 13320390729239739 can be written as Thirteen quadrillion, three hundred twenty trillion, three hundred ninety billion, seven hundred twenty-nine million, two hundred thirty-nine thousand, seven hundred thirty-nine.

Scientific notation

• Scientific notation: 1.3320390729239739 × 10¹⁶

Factors of 13320390729239739

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1259

Divisors of 13320390729239739

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 27 81 223 243 669 1033 2007 3099 6021 9297 18063 27891 49729 54189 83673 149187 230359 251019 447561 691077 1067089 1342683 2073231 3201267 4028049 6219693 9603801 12084147 18659079 28811403 51370057 55977237 86434209 154110171 237960847 259302627 462330513 713882541 1102302937 1386991539 2141647623 3306908811 4160974617 6424942869 9920726433 12482923851 19274828607 29762179299 53065268881 57824485821 89286537897 159195806643 245813554951 267859613691 477587419929 737440664853 1432762259787 2212321994559 4298286779361 6636965983677 12894860338083 19910897951031 54816422754073 59732693853093 164449268262219 493347804786657 1480043414359971 4440130243079913 13320390729239739
• Sum of all divisors σ(n): 20062476819905520
• Sum of proper divisors (its aliquot sum) s(n): 6742086090665781
• 13320390729239739 is a deficient number, because the sum of its proper divisors (6742086090665781) is less than itself. Its deficiency is 6578304638573958

Bases of 13320390729239739

• Binary: 101111010100101101001100100101101011111000110010111011₂
• Hexadecimal: 0x2F52D325AF8CBB
• Base-36: 3N5ON0TW4OR

Squares and roots of 13320390729239739

• 13320390729239739 squared (13320390729239739²) is 177432809179615985747016936788121
• 13320390729239739 cubed (13320390729239739³) is 2363474346459120436564672501005470099138856340419
• The square root of 13320390729239739 is 115413997.1114411191
• The cube root of 13320390729239739 is 237049.4696904207

Scales and comparisons

• 13,320,390,729,239,739 seconds is equal to 423,547,222 years, 26 weeks, 5 days, 19 hours, 55 minutes, 39 seconds.
• To count from 1 to 13,320,390,729,239,739 would take you about one billion, two hundred seventy million, six hundred forty-one thousand, six 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 13320390729239739 cubic inches would be around 19754.1 feet tall.

Recreational maths with 13320390729239739

• 13320390729239739 backwards is 93793292709302331
• The number of decimal digits it has is: 17
• The sum of 13320390729239739's digits is 72
• More coming soon!