13129658039169

Names of 13129658039169

• Cardinal: 13129658039169 can be written as Thirteen trillion, one hundred twenty-nine billion, six hundred fifty-eight million, thirty-nine thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3129658039169 × 10¹³

Factors of 13129658039169

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1702

Divisors of 13129658039169

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 7 9 21 49 63 109 147 327 441 763 981 1583 2289 4749 5341 6867 11081 11881 14247 16023 33243 35643 48069 77567 83167 99729 106929 172547 232701 249501 517641 582169 698103 748503 1207829 1552923 1746507 2505889 3623487 5239521 7517667 8454803 10870461 17541223 18807623 22553001 25364409 52623669 56422869 76093227 122788561 131653361 157871007 169268607 273141901 368365683 394960083 819425703 921573527 1105097049 1184880249 1911993307 2458277109 2764720581 5735979921 8294161743 13383953149 17207939763 29772467209 40151859447 89317401627 120455578341 208407270463 267952204881 625221811389 1458850893241 1875665434167 4376552679723 13129658039169
• Sum of all divisors σ(n): 22279727578563
• Sum of proper divisors (its aliquot sum) s(n): 9150069539394
• 13129658039169 is a deficient number, because the sum of its proper divisors (9150069539394) is less than itself. Its deficiency is 3979588499775

Bases of 13129658039169

• Binary: 10111111000011111100100110100111101110000001₂
• Hexadecimal: 0xBF0FC9A7B81
• Base-36: 4NJOJECU9

Squares and roots of 13129658039169

• 13129658039169 squared (13129658039169²) is 172387920225515149938210561
• 13129658039169 cubed (13129658039169³) is 2263394442644559239820628705847907463809
• 13129658039169 is a perfect square number. Its square root is 3623487
• The cube root of 13129658039169 is 23591.2600735455

Scales and comparisons

• 13,129,658,039,169 seconds is equal to 417,482 years, 26 weeks, 4 days, 17 hours, 6 minutes, 9 seconds.
• To count from 1 to 13,129,658,039,169 would take you about one million, forty-three thousand, seven hundred 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 13129658039169 cubic inches would be around 1965.9 feet tall.

Recreational maths with 13129658039169

• 13129658039169 backwards is 96193085692131
• 13129658039169 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13129658039169's digits is 63
• More coming soon!