13087065936025

Names of 13087065936025

• Cardinal: 13087065936025 can be written as Thirteen trillion, eighty-seven billion, sixty-five million, nine hundred thirty-six thousand and twenty-five.

Scientific notation

• Scientific notation: 1.3087065936025 × 10¹³

Factors of 13087065936025

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 504

Divisors of 13087065936025

• Number of divisors d(n): 81
• Complete list of divisors:
  1 5 25 29 61 145 305 409 725 841 1525 1769 2045 3721 4205 8845 10225 11861 18605 21025 24949 44225 51301 59305 93025 107909 124745 167281 256505 296525 343969 539545 623725 723521 836405 1282525 1521889 1719845 2697725 3129361 3617605 4182025 4851149 7609445 8599225 10204141 15646805 18088025 20982109 24255745 38047225 44134781 51020705 78234025 104910545 121278725 140683321 220673905 255103525 295920089 524552725 622452601 703416605 1103369525 1279908649 1479600445 3112263005 3517083025 6399543245 7398002225 8581682581 15561315025 18051125429 31997716225 42908412905 90255627145 214542064525 451278135725 523482637441 2617413187205 13087065936025
• Sum of all divisors σ(n): 17128760806053
• Sum of proper divisors (its aliquot sum) s(n): 4041694870028
• 13087065936025 is a deficient number, because the sum of its proper divisors (4041694870028) is less than itself. Its deficiency is 9045371065997

Bases of 13087065936025

• Binary: 10111110011100010001111010101001000010011001₂
• Hexadecimal: 0xBE711EA9099
• Base-36: 4N0455RQ1

Squares and roots of 13087065936025

• 13087065936025 squared (13087065936025²) is 171271294813865909392800625
• 13087065936025 cubed (13087065936025³) is 2241438728177439785656530150811830015625
• 13087065936025 is a perfect square number. Its square root is 3617605
• The cube root of 13087065936025 is 23565.7227276377

Scales and comparisons

• 13,087,065,936,025 seconds is equal to 416,128 years, 11 weeks, 1 day, 13 hours, 20 minutes, 25 seconds.
• To count from 1 to 13,087,065,936,025 would take you about one million, forty thousand, three hundred twenty 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 13087065936025 cubic inches would be around 1963.8 feet tall.

Recreational maths with 13087065936025

• 13087065936025 backwards is 52063956078031
• The number of decimal digits it has is: 14
• The sum of 13087065936025's digits is 55
• More coming soon!