13185228535609

Names of 13185228535609

• Cardinal: 13185228535609 can be written as Thirteen trillion, one hundred eighty-five billion, two hundred twenty-eight million, five hundred thirty-five thousand, six hundred nine.

Scientific notation

• Scientific notation: 1.3185228535609 × 10¹³

Factors of 13185228535609

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 334

Divisors of 13185228535609

• Number of divisors d(n): 81
• Complete list of divisors:
  1 13 19 61 169 241 247 361 793 1159 3133 3211 3721 4579 4693 10309 14701 15067 22021 40729 48373 58081 59527 61009 70699 87001 191113 195871 279319 286273 628849 755053 773851 896761 919087 1103539 1131013 1343281 2484469 3542941 3631147 3721549 5307061 9815689 11657893 11948131 14346007 14703169 17038459 17462653 20967241 46058233 47204911 67315879 68991793 151552609 186498091 216119401 221499967 227014489 272574133 323730721 598757029 875106427 896893309 1279001701 2809552213 2879499571 3543463729 4106268619 4208499373 11376383551 16627022113 36524178769 53381492047 54710491849 78019103761 216151287469 693959396611 1014248348893 13185228535609
• Sum of all divisors σ(n): 15383397483207
• Sum of proper divisors (its aliquot sum) s(n): 2198168947598
• 13185228535609 is a deficient number, because the sum of its proper divisors (2198168947598) is less than itself. Its deficiency is 10987059588011

Bases of 13185228535609

• Binary: 10111111110111101100110111001111011100111001₂
• Hexadecimal: 0xBFDECDCF739
• Base-36: 4O97KMYBD

Squares and roots of 13185228535609

• 13185228535609 squared (13185228535609²) is 173850251536237854581000881
• 13185228535609 cubed (13185228535609³) is 2292255297478405749954162138461168871529
• 13185228535609 is a perfect square number. Its square root is 3631147
• The cube root of 13185228535609 is 23624.4960959213

Scales and comparisons

• 13,185,228,535,609 seconds is equal to 419,249 years, 25 weeks, 18 hours, 6 minutes, 49 seconds.
• To count from 1 to 13,185,228,535,609 would take you about one million, forty-eight thousand, one hundred twenty-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 13185228535609 cubic inches would be around 1968.7 feet tall.

Recreational maths with 13185228535609

• 13185228535609 backwards is 90653582258131
• The number of decimal digits it has is: 14
• The sum of 13185228535609's digits is 58
• More coming soon!