13609045086

Names of 13609045086

• Cardinal: 13609045086 can be written as Thirteen billion, six hundred nine million, forty-five thousand and eighty-six.

Scientific notation

• Scientific notation: 1.3609045086 × 10¹⁰

Factors of 13609045086

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 273926

Divisors of 13609045086

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 169 182 273 294 338 507 546 637 1014 1183 1274 1911 2366 3549 3822 7098 8281 16562 24843 49686 273901 547802 821703 1643406 1917307 3560713 3834614 5751921 7121426 10682139 11503842 13421149 21364278 24924991 26842298 40263447 46289269 49849982 74774973 80526894 92578538 138867807 149549946 174474937 277735614 324024883 348949874 523424811 648049766 972074649 1046849622 1944149298 2268174181 4536348362 6804522543 13609045086
• Sum of all divisors σ(n): 34284861144
• Sum of proper divisors (its aliquot sum) s(n): 20675816058
• 13609045086 is an abundant number, because the sum of its proper divisors (20675816058) is greater than itself. Its abundance is 7066770972

Bases of 13609045086

• Binary: 1100101011001010011000110001011110₂
• Hexadecimal: 0x32B298C5E
• Base-36: 692H2E6

Squares and roots of 13609045086

• 13609045086 squared (13609045086²) is 185206108152780747396
• 13609045086 cubed (13609045086³) is 2520478276053785367584941096056
• The square root of 13609045086 is 116657.8119373067
• The cube root of 13609045086 is 2387.4954410007

Scales and comparisons

• 13,609,045,086 seconds is equal to 432 years, 37 weeks, 5 days, 2 hours, 18 minutes, 6 seconds.
• To count from 1 to 13,609,045,086 would take you about eight hundred sixty-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 13609045086 cubic inches would be around 199 feet tall.

Recreational maths with 13609045086

• 13609045086 backwards is 68054090631
• 13609045086 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13609045086's digits is 42
• More coming soon!