9121089

Names of 9121089

• Cardinal: 9121089 can be written as Nine million, one hundred twenty-one thousand and eighty-nine.

Scientific notation

• Scientific notation: 9.121089 × 10⁶

Factors of 9121089

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 12367

Divisors of 9121089

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 251 753 12113 36339 3040363 9121089
• Sum of all divisors σ(n): 12210912
• Sum of proper divisors (its aliquot sum) s(n): 3089823
• 9121089 is a deficient number, because the sum of its proper divisors (3089823) is less than itself. Its deficiency is 6031266

Bases of 9121089

• Binary: 100010110010110101000001₂
• Hexadecimal: 0x8B2D41
• Base-36: 5FHVL

Squares and roots of 9121089

• 9121089 squared (9121089²) is 83194264545921
• 9121089 cubed (9121089³) is 758822291212890027969
• The square root of 9121089 is 3020.1140706933
• The cube root of 9121089 is 208.9371009489

Scales and comparisons

• 9,121,089 seconds is equal to 15 weeks, 13 hours, 38 minutes, 9 seconds.
• To count from 1 to 9,121,089 would take you about twenty-two weeks!

  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 9121089 cubic inches would be around 17.4 feet tall.

Recreational maths with 9121089

• 9121089 backwards is 9801219
• The number of decimal digits it has is: 7
• The sum of 9121089's digits is 30
• More coming soon!