3138698950

Names of 3138698950

• Cardinal: 3138698950 can be written as Three billion, one hundred thirty-eight million, six hundred ninety-eight thousand, nine hundred fifty.

Scientific notation

• Scientific notation: 3.13869895 × 10⁹

Factors of 3138698950

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2724

Divisors of 3138698950

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 17 25 34 50 83 85 166 170 289 415 425 578 830 850 1411 1445 2075 2617 2822 2890 4150 5234 7055 7225 13085 14110 14450 23987 26170 35275 44489 47974 65425 70550 88978 119935 130850 217211 222445 239870 434422 444890 599675 756313 1086055 1112225 1199350 1512626 2172110 2224450 3692587 3781565 5430275 7385174 7563130 10860550 18462935 18907825 36925870 37815650 62773979 92314675 125547958 184629350 313869895 627739790 1569349475 3138698950
• Sum of all divisors σ(n): 6278707512
• Sum of proper divisors (its aliquot sum) s(n): 3140008562
• 3138698950 is an abundant number, because the sum of its proper divisors (3140008562) is greater than itself. Its abundance is 1309612

Bases of 3138698950

• Binary: 10111011000101001011111011000110₂
• Hexadecimal: 0xBB14BEC6
• Base-36: 1FWP7LY

Squares and roots of 3138698950

• 3138698950 squared (3138698950²) is 9851431098731102500
• 3138698950 cubed (3138698950³) is 30920676445584657749092375000
• The square root of 3138698950 is 56024.0925852441
• The cube root of 3138698950 is 1464.1420736015

Scales and comparisons

• 3,138,698,950 seconds is equal to 99 years, 41 weeks, 4 days, 12 hours, 49 minutes, 10 seconds.
• To count from 1 to 3,138,698,950 would take you about one hundred ninety-nine 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 3138698950 cubic inches would be around 122 feet tall.

Recreational maths with 3138698950

• 3138698950 backwards is 0598968313
• The number of decimal digits it has is: 10
• The sum of 3138698950's digits is 52
• More coming soon!