13087970352899

Names of 13087970352899

• Cardinal: 13087970352899 can be written as Thirteen trillion, eighty-seven billion, nine hundred seventy million, three hundred fifty-two thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 1.3087970352899 × 10¹³

Factors of 13087970352899

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16728

Divisors of 13087970352899

• Number of divisors d(n): 64
• Complete list of divisors:
  1 13 31 47 191 223 403 611 1457 2483 2899 5921 6913 8977 10481 16223 18941 42593 76973 89869 116701 136253 210899 278287 324911 502913 553709 762481 1320383 2001871 3098593 3617729 3617731 4223843 6537869 9912253 17164979 23636911 26024323 40281709 47030477 62058001 96056383 112149599 145633871 170033263 307279843 690986239 806754013 1248732979 1457944787 1893240323 2210432419 4514650001 5271031153 8982821107 21420573409 32476353233 58690450013 68523404989 278467454317 422192592029 1006766950223 13087970352899
• Sum of all divisors σ(n): 15004669575168
• Sum of proper divisors (its aliquot sum) s(n): 1916699222269
• 13087970352899 is a deficient number, because the sum of its proper divisors (1916699222269) is less than itself. Its deficiency is 11171271130630

Bases of 13087970352899

• Binary: 10111110011101000111110100101101111100000011₂
• Hexadecimal: 0xBE747D2DF03
• Base-36: 4N0J3MK8Z

Squares and roots of 13087970352899

• 13087970352899 squared (13087970352899²) is 171294967958363174597704201
• 13087970352899 cubed (13087970352899³) is 2241903462239841375777920603917184828699
• The square root of 13087970352899 is 3617729.9999998617
• The cube root of 13087970352899 is 23566.2655726735

Scales and comparisons

• 13,087,970,352,899 seconds is equal to 416,156 years, 50 weeks, 4 days, 8 hours, 14 minutes, 59 seconds.
• To count from 1 to 13,087,970,352,899 would take you about one million, forty thousand, three hundred ninety-two 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 13087970352899 cubic inches would be around 1963.9 feet tall.

Recreational maths with 13087970352899

• 13087970352899 backwards is 99825307978031
• The number of decimal digits it has is: 14
• The sum of 13087970352899's digits is 71
• More coming soon!