23021402

Names of 23021402

• Cardinal: 23021402 can be written as Twenty-three million, twenty-one thousand, four hundred two.

Scientific notation

• Scientific notation: 2.3021402 × 10⁷

Factors of 23021402

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 11510703

Divisors of 23021402

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 11510701 23021402
• Sum of all divisors σ(n): 34532106
• Sum of proper divisors (its aliquot sum) s(n): 11510704
• 23021402 is a deficient number, because the sum of its proper divisors (11510704) is less than itself. Its deficiency is 11510698

Bases of 23021402

• Binary: 1010111110100011101011010₂
• Hexadecimal: 0x15F475A
• Base-36: DPFFE

Squares and roots of 23021402

• 23021402 squared (23021402²) is 529984950045604
• 23021402 cubed (23021402³) is 12200996588949768016808
• The square root of 23021402 is 4798.0623172277
• The cube root of 23021402 is 284.4748799739

Scales and comparisons

• 23,021,402 seconds is equal to 38 weeks, 10 hours, 50 minutes, 2 seconds.
• To count from 1 to 23,021,402 would take you about five 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 23021402 cubic inches would be around 23.7 feet tall.

Recreational maths with 23021402

• 23021402 backwards is 20412032
• The number of decimal digits it has is: 8
• The sum of 23021402's digits is 14
• More coming soon!