131229056

Names of 131229056

• Cardinal: 131229056 can be written as One hundred thirty-one million, two hundred twenty-nine thousand and fifty-six.

Scientific notation

• Scientific notation: 1.31229056 × 10⁸

Factors of 131229056

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 70

Divisors of 131229056

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 64 98 112 122 128 196 224 244 343 392 427 448 488 686 784 854 896 976 1372 1568 1708 1952 2401 2744 2989 3136 3416 3904 4802 5488 5978 6272 6832 7808 9604 10976 11956 13664 16807 19208 20923 21952 23912 27328 33614 38416 41846 43904 47824 54656 67228 76832 83692 95648 134456 146461 153664 167384 191296 268912 292922 307328 334768 382592 537824 585844 669536 1025227 1075648 1171688 1339072 2050454 2151296 2343376 2678144 4100908 4686752 8201816 9373504 16403632 18747008 32807264 65614528 131229056
• Sum of all divisors σ(n): 310002480
• Sum of proper divisors (its aliquot sum) s(n): 178773424
• 131229056 is an abundant number, because the sum of its proper divisors (178773424) is greater than itself. Its abundance is 47544368

Bases of 131229056

• Binary: 111110100100110010110000000₂
• Hexadecimal: 0x7D26580
• Base-36: 264OZK

Squares and roots of 131229056

• 131229056 squared (131229056²) is 17221065138651136
• 131229056 cubed (131229056³) is 2259904121459697690607616
• The square root of 131229056 is 11455.5251298227
• The cube root of 131229056 is 508.1711453437

Scales and comparisons

• 131,229,056 seconds is equal to 4 years, 8 weeks, 6 days, 20 hours, 30 minutes, 56 seconds.
• To count from 1 to 131,229,056 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 131229056 cubic inches would be around 42.3 feet tall.

Recreational maths with 131229056

• 131229056 backwards is 650922131
• The number of decimal digits it has is: 9
• The sum of 131229056's digits is 29
• More coming soon!