13355251878970325843

Names of 13355251878970325843

• Cardinal: 13355251878970325843 can be written as Thirteen quintillion, three hundred fifty-five quadrillion, two hundred fifty-one trillion, eight hundred seventy-eight billion, nine hundred seventy million, three hundred twenty-five thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 1.3355251878970325843 × 10¹⁹

Factors of 13355251878970325843

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 3253395

Divisors of 13355251878970325843

• Number of divisors d(n): 32
• Complete list of divisors:
  1 31 283 8773 18457 25703 572167 796793 3208921 5223331 7273949 99476551 161923261 225492419 474400271 908124643 14706408401 28151863933 59227054897 82478896463 134255276693 1836038701807 2556845790353 4161913577483 16761256535851 23341527699029 519598952611381 723587358669899 1522312992017591 47191702752545321 430814576740978253 13355251878970325843
• Sum of all divisors σ(n): 13836072636055498752
• Sum of proper divisors (its aliquot sum) s(n): 480820757085172909
• 13355251878970325843 is a deficient number, because the sum of its proper divisors (480820757085172909) is less than itself. Its deficiency is 12874431121885152934

Bases of 13355251878970325843

• Binary: 1011100101010111011000101101001100100011111001001111101101010011₂
• Hexadecimal: 0xB95762D323E4FB53
• Base-36: 2TGT5OE5TVU4Z

Squares and roots of 13355251878970325843

• 13355251878970325843 squared (13355251878970325843²) is 178362752750740418958936898549593660649
• 13355251878970325843 cubed (13355251878970325843³) is 2382079488812645634614511585138459840988391894898696852107
• The square root of 13355251878970325843 is 3654483804.7213078111
• The cube root of 13355251878970325843 is 2372560.8571082237

Scales and comparisons

• 13,355,251,878,970,325,843 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,355,251,878,970,325,843 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13355251878970325843 cubic inches would be around 197713.4 feet tall.

Recreational maths with 13355251878970325843

• 13355251878970325843 backwards is 34852307987815255331
• The number of decimal digits it has is: 20
• The sum of 13355251878970325843's digits is 89
• More coming soon!