120345087

Names of 120345087

• Cardinal: 120345087 can be written as One hundred twenty million, three hundred forty-five thousand and eighty-seven.

Scientific notation

• Scientific notation: 1.20345087 × 10⁸

Factors of 120345087

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 413657

Divisors of 120345087

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 97 291 413557 1240671 40115029 120345087
• Sum of all divisors σ(n): 162114736
• Sum of proper divisors (its aliquot sum) s(n): 41769649
• 120345087 is a deficient number, because the sum of its proper divisors (41769649) is less than itself. Its deficiency is 78575438

Bases of 120345087

• Binary: 111001011000101000111111111₂
• Hexadecimal: 0x72C51FF
• Base-36: 1ZNEV3

Squares and roots of 120345087

• 120345087 squared (120345087²) is 14482939965037569
• 120345087 cubed (120345087³) is 1742950670108223199573503
• The square root of 120345087 is 10970.1908369909
• The cube root of 120345087 is 493.7147722129

Scales and comparisons

• 120,345,087 seconds is equal to 3 years, 42 weeks, 6 days, 21 hours, 11 minutes, 27 seconds.
• To count from 1 to 120,345,087 would take you about five 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 120345087 cubic inches would be around 41.1 feet tall.

Recreational maths with 120345087

• 120345087 backwards is 780543021
• The number of decimal digits it has is: 9
• The sum of 120345087's digits is 30
• More coming soon!