13381871199376

Names of 13381871199376

• Cardinal: 13381871199376 can be written as Thirteen trillion, three hundred eighty-one billion, eight hundred seventy-one million, one hundred ninety-nine thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 1.3381871199376 × 10¹³

Factors of 13381871199376

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 29534

Divisors of 13381871199376

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 31 62 124 248 496 961 1922 3844 7688 15376 29501 59002 118004 236008 472016 914531 1829062 3658124 7316248 14632496 28350461 56700922 113401844 226803688 453607376 870309001 1740618002 3481236004 6962472008 13924944016 26979579031 53959158062 107918316124 215836632248 431673264496 836366949961 1672733899922 3345467799844 6690935599688 13381871199376
• Sum of all divisors σ(n): 26791630137849
• Sum of proper divisors (its aliquot sum) s(n): 13409758938473
• 13381871199376 is an abundant number, because the sum of its proper divisors (13409758938473) is greater than itself. Its abundance is 27887739097

Bases of 13381871199376

• Binary: 11000010101110110101101011011110010010010000₂
• Hexadecimal: 0xC2BB5ADE490
• Base-36: 4QRJOLOR4

Squares and roots of 13381871199376

• 13381871199376 squared (13381871199376²) is 179074476796688864742789376
• 13381871199376 cubed (13381871199376³) is 2396351583588936500941094706760870629376
• 13381871199376 is a perfect square number. Its square root is 3658124
• The cube root of 13381871199376 is 23741.3611864509

Scales and comparisons

• 13,381,871,199,376 seconds is equal to 425,502 years, 5 weeks, 5 days, 12 hours, 16 minutes, 16 seconds.
• To count from 1 to 13,381,871,199,376 would take you about one million, sixty-three thousand, seven hundred fifty-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 13381871199376 cubic inches would be around 1978.4 feet tall.

Recreational maths with 13381871199376

• 13381871199376 backwards is 67399117818331
• The number of decimal digits it has is: 14
• The sum of 13381871199376's digits is 67
• More coming soon!