3109375115

Names of 3109375115

• Cardinal: 3109375115 can be written as Three billion, one hundred nine million, three hundred seventy-five thousand, one hundred fifteen.

Scientific notation

• Scientific notation: 3.109375115 × 10⁹

Factors of 3109375115

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2055

Divisors of 3109375115

• Number of divisors d(n): 72
• Complete list of divisors:
  1 5 7 11 35 49 53 55 77 121 245 265 371 385 539 583 605 847 1855 1979 2597 2695 2915 4081 4235 5929 6413 9895 12985 13853 20405 21769 28567 29645 32065 44891 69265 96971 104887 108845 142835 152383 224455 239459 314237 484855 524435 734209 761915 1066681 1153757 1197295 1571185 1676213 3671045 5139463 5333405 5768785 8076299 8381065 11733491 12691327 25697315 40381495 56534093 58667455 63456635 88839289 282670465 444196445 621875023 3109375115
• Sum of all divisors σ(n): 4863363120
• Sum of proper divisors (its aliquot sum) s(n): 1753988005
• 3109375115 is a deficient number, because the sum of its proper divisors (1753988005) is less than itself. Its deficiency is 1355387110

Bases of 3109375115

• Binary: 10111001010101010100110010001011₂
• Hexadecimal: 0xB9554C8B
• Base-36: 1FF8P6Z

Squares and roots of 3109375115

• 3109375115 squared (3109375115²) is 9668213605781263225
• 3109375115 cubed (3109375115³) is 30062102792320680005079645875
• The square root of 3109375115 is 55761.7710891611
• The cube root of 3109375115 is 1459.5681331975

Scales and comparisons

• 3,109,375,115 seconds is equal to 98 years, 45 weeks, 1 day, 3 hours, 18 minutes, 35 seconds.
• To count from 1 to 3,109,375,115 would take you about one hundred ninety-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 3109375115 cubic inches would be around 121.6 feet tall.

Recreational maths with 3109375115

• 3109375115 backwards is 5115739013
• 3109375115 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 3109375115's digits is 35
• More coming soon!