131938848

Names of 131938848

• Cardinal: 131938848 can be written as One hundred thirty-one million, nine hundred thirty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 1.31938848 × 10⁸

Factors of 131938848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2017

Divisors of 131938848

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 79 96 108 144 158 216 237 288 316 432 474 632 711 864 948 1264 1422 1896 1933 2133 2528 2844 3792 3866 4266 5688 5799 7584 7732 8532 11376 11598 15464 17064 17397 22752 23196 30928 34128 34794 46392 52191 61856 68256 69588 92784 104382 139176 152707 185568 208764 278352 305414 417528 458121 556704 610828 835056 916242 1221656 1374363 1670112 1832484 2443312 2748726 3664968 4123089 4886624 5497452 7329936 8246178 10994904 14659872 16492356 21989808 32984712 43979616 65969424 131938848
• Sum of all divisors σ(n): 389894400
• Sum of proper divisors (its aliquot sum) s(n): 257955552
• 131938848 is an abundant number, because the sum of its proper divisors (257955552) is greater than itself. Its abundance is 126016704

Bases of 131938848

• Binary: 111110111010011101000100000₂
• Hexadecimal: 0x7DD3A20
• Base-36: 26JWO0

Squares and roots of 131938848

• 131938848 squared (131938848²) is 17407859611567104
• 131938848 cubed (131938848³) is 2296772943295891176456192
• The square root of 131938848 is 11486.4636855735
• The cube root of 131938848 is 509.0856975039

Scales and comparisons

• 131,938,848 seconds is equal to 4 years, 10 weeks, 1 day, 1 hour, 40 minutes, 48 seconds.
• To count from 1 to 131,938,848 would take you about six 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 131938848 cubic inches would be around 42.4 feet tall.

Recreational maths with 131938848

• 131938848 backwards is 848839131
• The number of decimal digits it has is: 9
• The sum of 131938848's digits is 45
• More coming soon!