13011838908147

Names of 13011838908147

• Cardinal: 13011838908147 can be written as Thirteen trillion, eleven billion, eight hundred thirty-eight million, nine hundred eight thousand, one hundred forty-seven.

Scientific notation

• Scientific notation: 1.3011838908147 × 10¹³

Factors of 13011838908147

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24967

Divisors of 13011838908147

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 151 211 453 631 633 1359 1893 1899 4077 5679 5697 17037 23971 31861 71913 95281 95583 133141 215739 285843 286749 399423 647217 857529 860247 1198269 2572587 3594807 3619621 5057881 10858863 15125701 15173643 20104291 32576589 45377103 45520929 60312873 97729767 136131309 136562787 180938619 408393927 542815857 763740031 2283980851 2291220093 3191522911 6851942553 6873660279 9574568733 20555827659 20620980837 28723706199 61667482977 86171118597 481919959561 1445759878683 4337279636049 13011838908147
• Sum of all divisors σ(n): 19528135843840
• Sum of proper divisors (its aliquot sum) s(n): 6516296935693
• 13011838908147 is a deficient number, because the sum of its proper divisors (6516296935693) is less than itself. Its deficiency is 6495541972454

Bases of 13011838908147

• Binary: 10111101010110001110000010010011011011110011₂
• Hexadecimal: 0xBD58E0936F3
• Base-36: 4M1K0XHIR

Squares and roots of 13011838908147

• 13011838908147 squared (13011838908147²) is 169307951771568113102973609
• 13011838908147 cubed (13011838908147³) is 2203007794319965771155837128709516092523
• The square root of 13011838908147 is 3607192.6630202329
• The cube root of 13011838908147 is 23520.4824642189

Scales and comparisons

• 13,011,838,908,147 seconds is equal to 413,736 years, 11 weeks, 6 days, 8 hours, 42 minutes, 27 seconds.
• To count from 1 to 13,011,838,908,147 would take you about one million, thirty-four thousand, three hundred forty 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 13011838908147 cubic inches would be around 1960 feet tall.

Recreational maths with 13011838908147

• 13011838908147 backwards is 74180983811031
• The number of decimal digits it has is: 14
• The sum of 13011838908147's digits is 54
• More coming soon!