12971001

Names of 12971001

• Cardinal: 12971001 can be written as Twelve million, nine hundred seventy-one thousand and one.

Scientific notation

• Scientific notation: 1.2971001 × 10⁷

Factors of 12971001

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 22831

Divisors of 12971001

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 191 573 22637 67911 4323667 12971001
• Sum of all divisors σ(n): 17385984
• Sum of proper divisors (its aliquot sum) s(n): 4414983
• 12971001 is a deficient number, because the sum of its proper divisors (4414983) is less than itself. Its deficiency is 8556018

Bases of 12971001

• Binary: 110001011110101111111001₂
• Hexadecimal: 0xC5EBF9
• Base-36: 7Q0HL

Squares and roots of 12971001

• 12971001 squared (12971001²) is 168246866942001
• 12971001 cubed (12971001³) is 2182330279351561913001
• The square root of 12971001 is 3601.5275925641
• The cube root of 12971001 is 234.9585018017

Scales and comparisons

• 12,971,001 seconds is equal to 21 weeks, 3 days, 3 hours, 3 minutes, 21 seconds.
• To count from 1 to 12,971,001 would take you about thirty-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 12971001 cubic inches would be around 19.6 feet tall.

Recreational maths with 12971001

• 12971001 backwards is 10017921
• The number of decimal digits it has is: 8
• The sum of 12971001's digits is 21
• More coming soon!