12423997

Names of 12423997

• Cardinal: 12423997 can be written as Twelve million, four hundred twenty-three thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.2423997 × 10⁷

Factors of 12423997

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 12423997

Divisors of 12423997

• Number of divisors d(n): 2
• Complete list of divisors:
  1 12423997
• Sum of all divisors σ(n): 12423998
• Sum of proper divisors (its aliquot sum) s(n): 1
• 12423997 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 12423996

Bases of 12423997

• Binary: 101111011001001100111101₂
• Hexadecimal: 0xBD933D
• Base-36: 7EAF1

Squares and roots of 12423997

• 12423997 squared (12423997²) is 154355701456009
• 12423997 cubed (12423997³) is 1917714771822351447973
• The square root of 12423997 is 3524.7690704499
• The cube root of 12423997 is 231.6081188993

Scales and comparisons

• 12,423,997 seconds is equal to 20 weeks, 3 days, 19 hours, 6 minutes, 37 seconds.
• To count from 1 to 12,423,997 would take you about thirty 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 12423997 cubic inches would be around 19.3 feet tall.

Recreational maths with 12423997

• 12423997 backwards is 79932421
• The number of decimal digits it has is: 8
• The sum of 12423997's digits is 37
• More coming soon!