23425921

Names of 23425921

• Cardinal: 23425921 can be written as Twenty-three million, four hundred twenty-five thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 2.3425921 × 10⁷

Factors of 23425921

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 633170

Divisors of 23425921

• Number of divisors d(n): 4
• Complete list of divisors:
  1 37 633133 23425921
• Sum of all divisors σ(n): 24059092
• Sum of proper divisors (its aliquot sum) s(n): 633171
• 23425921 is a deficient number, because the sum of its proper divisors (633171) is less than itself. Its deficiency is 22792750

Bases of 23425921

• Binary: 1011001010111001110000001₂
• Hexadecimal: 0x1657381
• Base-36: DY3K1

Squares and roots of 23425921

• 23425921 squared (23425921²) is 548773774698241
• 23425921 cubed (23425921³) is 12855531092952792504961
• The square root of 23425921 is 4840.0331610435
• The cube root of 23425921 is 286.1314252443

Scales and comparisons

• 23,425,921 seconds is equal to 38 weeks, 5 days, 3 hours, 12 minutes, 1 second.
• To count from 1 to 23,425,921 would take you about six 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 23425921 cubic inches would be around 23.8 feet tall.

Recreational maths with 23425921

• 23425921 backwards is 12952432
• The number of decimal digits it has is: 8
• The sum of 23425921's digits is 28
• More coming soon!