13261481380900

Names of 13261481380900

• Cardinal: 13261481380900 can be written as Thirteen trillion, two hundred sixty-one billion, four hundred eighty-one million, three hundred eighty thousand, nine hundred.

Scientific notation

• Scientific notation: 1.32614813809 × 10¹³

Factors of 13261481380900

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 91303

Divisors of 13261481380900

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 10 20 25 37 50 71 74 100 142 148 185 284 355 370 557 710 740 925 1114 1420 1775 1850 2228 2627 2785 3550 3700 5254 5570 7100 10508 11140 13135 13925 20609 26270 27850 39547 41218 52540 55700 65675 79094 82436 90631 103045 131350 158188 181262 197735 206090 262700 362524 395470 412180 453155 515225 790940 906310 988675 1030450 1463239 1812620 1977350 2060900 2265775 2926478 3353347 3954700 4531550 5852956 6434801 6706694 7316195 9063100 12869602 13413388 14632390 16766735 25739204 29264780 32174005 33533470 36580975 50481467 64348010 67066940 73161950 83833675 100962934 128696020 146323900 160870025 167667350 201925868 238087637 252407335 321740050 335334700 476175274 504814670 643480100 952350548 1009629340 1190438185 1262036675 1867814279 2380876370 2524073350 3584184157 3735628558 4761752740 5048146700 5952190925 7168368314 7471257116 9339071395 11904381850 14336736628 17920920785 18678142790 23808763700 35841841570 37356285580 46695356975 71683683140 89604603925 93390713950 132614813809 179209207850 186781427900 265229627618 358418415700 530459255236 663074069045 1326148138090 2652296276180 3315370345225 6630740690450 13261481380900
• Sum of all divisors σ(n): 30025592739072
• Sum of proper divisors (its aliquot sum) s(n): 16764111358172
• 13261481380900 is an abundant number, because the sum of its proper divisors (16764111358172) is greater than itself. Its abundance is 3502629977272

Bases of 13261481380900

• Binary: 11000000111110101101111000110000110000100100₂
• Hexadecimal: 0xC0FADE30C24
• Base-36: 4P88NM2AS

Squares and roots of 13261481380900

• 13261481380900 squared (13261481380900²) is 175866888415957370884810000
• 13261481380900 cubed (13261481380900³) is 2332255466245036568437023573634129000000
• The square root of 13261481380900 is 3641631.6920990239
• The cube root of 13261481380900 is 23669.9503320191

Scales and comparisons

• 13,261,481,380,900 seconds is equal to 421,674 years, 4 weeks, 3 days, 20 hours, 1 minute, 40 seconds.
• To count from 1 to 13,261,481,380,900 would take you about one million, fifty-four thousand, one hundred eighty-five 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 13261481380900 cubic inches would be around 1972.5 feet tall.

Recreational maths with 13261481380900

• 13261481380900 backwards is 00908318416231
• The number of decimal digits it has is: 14
• The sum of 13261481380900's digits is 46
• More coming soon!