13249887444080

Names of 13249887444080

• Cardinal: 13249887444080 can be written as Thirteen trillion, two hundred forty-nine billion, eight hundred eighty-seven million, four hundred forty-four thousand and eighty.

Scientific notation

• Scientific notation: 1.324988744408 × 10¹³

Factors of 13249887444080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23660513307

Divisors of 13249887444080

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 23660513293 47321026586 94642053172 118302566465 165623593051 189284106344 236605132930 331247186102 378568212688 473210265860 662494372204 828117965255 946420531720 1324988744408 1656235930510 1892841063440 2649977488816 3312471861020 6624943722040 13249887444080
• Sum of all divisors σ(n): 35206843781472
• Sum of proper divisors (its aliquot sum) s(n): 21956956337392
• 13249887444080 is an abundant number, because the sum of its proper divisors (21956956337392) is greater than itself. Its abundance is 8707068893312

Bases of 13249887444080

• Binary: 11000000110011111010110101011001110001110000₂
• Hexadecimal: 0xC0CFAD59C70
• Base-36: 4P2WWVRE8

Squares and roots of 13249887444080

• 13249887444080 squared (13249887444080²) is 175559517280788835127046400
• 13249887444080 cubed (13249887444080³) is 2326143843707469770347701346975565312000
• The square root of 13249887444080 is 3640039.4838627781
• The cube root of 13249887444080 is 23663.0504512507

Scales and comparisons

• 13,249,887,444,080 seconds is equal to 421,305 years, 22 weeks, 4 days, 18 hours, 1 minute, 20 seconds.
• To count from 1 to 13,249,887,444,080 would take you about one million, fifty-three thousand, two hundred sixty-three 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 13249887444080 cubic inches would be around 1971.9 feet tall.

Recreational maths with 13249887444080

• 13249887444080 backwards is 08044478894231
• The number of decimal digits it has is: 14
• The sum of 13249887444080's digits is 62
• More coming soon!