309198836135

Names of 309198836135

• Cardinal: 309198836135 can be written as Three hundred nine billion, one hundred ninety-eight million, eight hundred thirty-six thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 3.09198836135 × 10¹¹

Factors of 309198836135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13704

Divisors of 309198836135

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 35 71 73 127 355 365 497 511 635 889 2485 2555 4445 5183 9017 9271 13421 25915 36281 45085 46355 63119 64897 67105 93947 181405 315595 324485 469735 658241 952891 979733 1704467 3291205 4607687 4764455 4898665 6670237 6858131 8522335 11931269 23038435 33351185 34290655 59656345 69561043 121017157 124426091 347805215 486927301 605085785 622130455 847120099 870982637 2434636505 4235600495 4354913185 8834252461 44171262305 61839767227 309198836135
• Sum of all divisors σ(n): 439372283904
• Sum of proper divisors (its aliquot sum) s(n): 130173447769
• 309198836135 is a deficient number, because the sum of its proper divisors (130173447769) is less than itself. Its deficiency is 179025388366

Bases of 309198836135

• Binary: 100011111111101101011111101000110100111₂
• Hexadecimal: 0x47FDAFD1A7
• Base-36: 3Y1L04VB

Squares and roots of 309198836135

• 309198836135 squared (309198836135²) is 95603920267238581738225
• 309198836135 cubed (309198836135³) is 29560620876573507643827235240760375
• The square root of 309198836135 is 556056.5044444675
• The cube root of 309198836135 is 6762.0641034599

Scales and comparisons

• 309,198,836,135 seconds is equal to 9,831 years, 29 weeks, 3 days, 5 hours, 35 minutes, 35 seconds.
• To count from 1 to 309,198,836,135 would take you about nineteen thousand, six hundred sixty-three 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 309198836135 cubic inches would be around 563.5 feet tall.

Recreational maths with 309198836135

• 309198836135 backwards is 531638891903
• The number of decimal digits it has is: 12
• The sum of 309198836135's digits is 56
• More coming soon!