109243433728

Names of 109243433728

• Cardinal: 109243433728 can be written as One hundred nine billion, two hundred forty-three million, four hundred thirty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.09243433728 × 10¹¹

Factors of 109243433728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2984167

Divisors of 109243433728

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 128 143 176 208 256 286 352 416 572 704 832 1144 1408 1664 2288 2816 3328 4576 9152 18304 36608 2984141 5968282 11936564 23873128 32825551 38793833 47746256 65651102 77587666 95492512 131302204 155175332 190985024 262604408 310350664 381970048 426732163 525208816 620701328 763940096 853464326 1050417632 1241402656 1706928652 2100835264 2482805312 3413857304 4201670528 4965610624 6827714608 8403341056 9931221248 13655429216 27310858432 54621716864 109243433728
• Sum of all divisors σ(n): 256182622416
• Sum of proper divisors (its aliquot sum) s(n): 146939188688
• 109243433728 is an abundant number, because the sum of its proper divisors (146939188688) is greater than itself. Its abundance is 37695754960

Bases of 109243433728

• Binary: 1100101101111011010101000001100000000₂
• Hexadecimal: 0x196F6A8300
• Base-36: 1E6OPWXS

Squares and roots of 109243433728

• 109243433728 squared (109243433728²) is 11934127812683927977984
• 109243433728 cubed (109243433728³) is 1303725100806418283873620147044352
• The square root of 109243433728 is 330519.9445237759
• The cube root of 109243433728 is 4780.4096467955

Scales and comparisons

• 109,243,433,728 seconds is equal to 3,473 years, 31 weeks, 2 days, 14 hours, 15 minutes, 28 seconds.
• To count from 1 to 109,243,433,728 would take you about six thousand, nine hundred forty-seven 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 109243433728 cubic inches would be around 398.4 feet tall.

Recreational maths with 109243433728

• 109243433728 backwards is 827334342901
• The number of decimal digits it has is: 12
• The sum of 109243433728's digits is 46
• More coming soon!