133720522

Names of 133720522

• Cardinal: 133720522 can be written as One hundred thirty-three million, seven hundred twenty thousand, five hundred twenty-two.

Scientific notation

• Scientific notation: 1.33720522 × 10⁸

Factors of 133720522

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5143112

Divisors of 133720522

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 13 26 5143097 10286194 66860261 133720522
• Sum of all divisors σ(n): 216010116
• Sum of proper divisors (its aliquot sum) s(n): 82289594
• 133720522 is a deficient number, because the sum of its proper divisors (82289594) is less than itself. Its deficiency is 51430928

Bases of 133720522

• Binary: 111111110000110100111001010₂
• Hexadecimal: 0x7F869CA
• Base-36: 27M3EY

Squares and roots of 133720522

• 133720522 squared (133720522²) is 17881178003952484
• 133720522 cubed (133720522³) is 2391080456663444223676648
• The square root of 133720522 is 11563.7589909165
• The cube root of 133720522 is 511.3669875733

Scales and comparisons

• 133,720,522 seconds is equal to 4 years, 13 weeks, 16 hours, 35 minutes, 22 seconds.
• To count from 1 to 133,720,522 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 133720522 cubic inches would be around 42.6 feet tall.

Recreational maths with 133720522

• 133720522 backwards is 225027331
• The number of decimal digits it has is: 9
• The sum of 133720522's digits is 25
• More coming soon!