45486729015

Names of 45486729015

• Cardinal: 45486729015 can be written as Forty-five billion, four hundred eighty-six million, seven hundred twenty-nine thousand and fifteen.

Scientific notation

• Scientific notation: 4.5486729015 × 10¹⁰

Factors of 45486729015

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17409

Divisors of 45486729015

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 13 15 21 35 39 41 47 65 91 105 123 141 195 205 235 273 287 329 455 533 611 615 705 861 987 1365 1435 1599 1645 1833 1927 2665 3055 3731 4277 4305 4935 5781 7995 9165 9635 11193 12831 13489 17293 18655 21385 25051 28905 40467 51879 55965 64155 67445 75153 86465 121051 125255 175357 202335 224809 259395 363153 375765 526071 605255 674427 709013 812771 876785 1124045 1573663 1815765 2127039 2438313 2630355 3372135 3545065 4063855 4720989 4963091 5689397 7868315 9217169 10566023 10635195 12191565 14889273 17068191 23604945 24815455 27651507 28446985 31698069 33323611 46085845 52830115 64520183 73962161 74446365 85340955 99970833 138257535 158490345 166618055 193560549 221886483 233265277 322600915 369810805 433206943 499854165 699795831 967802745 1109432415 1166326385 1299620829 2166034715 3032448601 3498979155 6498104145 9097345803 15162243005 45486729015
• Sum of all divisors σ(n): 93716324352
• Sum of proper divisors (its aliquot sum) s(n): 48229595337
• 45486729015 is an abundant number, because the sum of its proper divisors (48229595337) is greater than itself. Its abundance is 2742866322

Bases of 45486729015

• Binary: 101010010111001110000110011100110111₂
• Hexadecimal: 0xA97386737
• Base-36: KW9MGQF

Squares and roots of 45486729015

• 45486729015 squared (45486729015²) is 2069042516484042870225
• 45486729015 cubed (45486729015³) is 94113976267823328609567387078375
• The square root of 45486729015 is 213276.1801397429
• The cube root of 45486729015 is 3569.6713681123

Scales and comparisons

• 45,486,729,015 seconds is equal to 1,446 years, 17 weeks, 3 days, 18 hours, 30 minutes, 15 seconds.
• To count from 1 to 45,486,729,015 would take you about two thousand, eight 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 45486729015 cubic inches would be around 297.5 feet tall.

Recreational maths with 45486729015

• 45486729015 backwards is 51092768454
• The number of decimal digits it has is: 11
• The sum of 45486729015's digits is 51
• More coming soon!