133144669

Names of 133144669

• Cardinal: 133144669 can be written as One hundred thirty-three million, one hundred forty-four thousand, six hundred sixty-nine.

Scientific notation

• Scientific notation: 1.33144669 × 10⁸

Factors of 133144669

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 48315

Divisors of 133144669

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 397 2779 47911 335377 19020667 133144669
• Sum of all divisors σ(n): 152551808
• Sum of proper divisors (its aliquot sum) s(n): 19407139
• 133144669 is a deficient number, because the sum of its proper divisors (19407139) is less than itself. Its deficiency is 113737530

Bases of 133144669

• Binary: 111111011111010000001011101₂
• Hexadecimal: 0x7EFA05D
• Base-36: 279R31

Squares and roots of 133144669

• 133144669 squared (133144669²) is 17727502883119561
• 133144669 cubed (133144669³) is 2360322503569499636770309
• The square root of 133144669 is 11538.8330865819
• The cube root of 133144669 is 510.6318824251

Scales and comparisons

• 133,144,669 seconds is equal to 4 years, 12 weeks, 1 day, 37 minutes, 49 seconds.
• To count from 1 to 133,144,669 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 133144669 cubic inches would be around 42.6 feet tall.

Recreational maths with 133144669

• 133144669 backwards is 966441331
• The number of decimal digits it has is: 9
• The sum of 133144669's digits is 37
• More coming soon!