13648872135844

Names of 13648872135844

• Cardinal: 13648872135844 can be written as Thirteen trillion, six hundred forty-eight billion, eight hundred seventy-two million, one hundred thirty-five thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 1.3648872135844 × 10¹³

Factors of 13648872135844

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 867

Divisors of 13648872135844

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 11 22 44 121 242 307 484 547 614 1094 1228 2188 3377 6017 6754 12034 13508 24068 37147 66187 74294 94249 132374 148588 167929 188498 264748 299209 335858 376996 598418 671716 1036739 1196836 1847219 2073478 3291299 3694438 4146956 6582598 7388876 11404129 13165196 20319409 22808258 36204289 40638818 45616516 51554203 72408578 81277636 91857163 103108406 144817156 183714326 206216812 367428652 567096233 1010428793 1134192466 2020857586 2268384932 4041715172 6238058563 11114716723 12476117126 22229433446 24952234252 28200149041 44458866892 56400298082 112800596164 310201639451 620403278902 1240806557804 3412218033961 6824436067922 13648872135844
• Sum of all divisors σ(n): 26388378186219
• Sum of proper divisors (its aliquot sum) s(n): 12739506050375
• 13648872135844 is a deficient number, because the sum of its proper divisors (12739506050375) is less than itself. Its deficiency is 909366085469

Bases of 13648872135844

• Binary: 11000110100111100000001011001101110010100100₂
• Hexadecimal: 0xC69E02CDCA4
• Base-36: 4U67E2DUS

Squares and roots of 13648872135844

• 13648872135844 squared (13648872135844²) is 186291710580618754389592336
• 13648872135844 cubed (13648872135844³) is 2542671737682522191576557997544773291584
• 13648872135844 is a perfect square number. Its square root is 3694438
• The cube root of 13648872135844 is 23898.2218501937

Scales and comparisons

• 13,648,872,135,844 seconds is equal to 433,991 years, 47 weeks, 4 days, 3 hours, 4 minutes, 4 seconds.
• To count from 1 to 13,648,872,135,844 would take you about one million, eighty-four thousand, nine hundred seventy-nine 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 13648872135844 cubic inches would be around 1991.5 feet tall.

Recreational maths with 13648872135844

• 13648872135844 backwards is 44853127884631
• The number of decimal digits it has is: 14
• The sum of 13648872135844's digits is 64
• More coming soon!