132490289

Names of 132490289

• Cardinal: 132490289 can be written as One hundred thirty-two million, four hundred ninety thousand, two hundred eighty-nine.

Scientific notation

• Scientific notation: 1.32490289 × 10⁸

Factors of 132490289

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 18655

Divisors of 132490289

• Number of divisors d(n): 8
• Complete list of divisors:
  1 67 107 7169 18481 1238227 1977467 132490289
• Sum of all divisors σ(n): 135731808
• Sum of proper divisors (its aliquot sum) s(n): 3241519
• 132490289 is a deficient number, because the sum of its proper divisors (3241519) is less than itself. Its deficiency is 129248770

Bases of 132490289

• Binary: 111111001011010010000110001₂
• Hexadecimal: 0x7E5A431
• Base-36: 26VQ5T

Squares and roots of 132490289

• 132490289 squared (132490289²) is 17553676679303521
• 132490289 cubed (132490289³) is 2325691696253483816007569
• The square root of 132490289 is 11510.4426066071
• The cube root of 132490289 is 509.7939562401

Scales and comparisons

• 132,490,289 seconds is equal to 4 years, 11 weeks, 10 hours, 51 minutes, 29 seconds.
• To count from 1 to 132,490,289 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 132490289 cubic inches would be around 42.5 feet tall.

Recreational maths with 132490289

• 132490289 backwards is 982094231
• The number of decimal digits it has is: 9
• The sum of 132490289's digits is 38
• More coming soon!