10221431

Names of 10221431

• Cardinal: 10221431 can be written as Ten million, two hundred twenty-one thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.0221431 × 10⁷

Factors of 10221431

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2181

Divisors of 10221431

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 587 1583 6457 17413 929221 10221431
• Sum of all divisors σ(n): 11176704
• Sum of proper divisors (its aliquot sum) s(n): 955273
• 10221431 is a deficient number, because the sum of its proper divisors (955273) is less than itself. Its deficiency is 9266158

Bases of 10221431

• Binary: 100110111111011101110111₂
• Hexadecimal: 0x9BF777
• Base-36: 632WN

Squares and roots of 10221431

• 10221431 squared (10221431²) is 104477651687761
• 10221431 cubed (10221431³) is 1067911107768482605991
• The square root of 10221431 is 3197.0972772189
• The cube root of 10221431 is 217.0220694353

Scales and comparisons

• 10,221,431 seconds is equal to 16 weeks, 6 days, 7 hours, 17 minutes, 11 seconds.
• To count from 1 to 10,221,431 would take you about twenty-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 10221431 cubic inches would be around 18.1 feet tall.

Recreational maths with 10221431

• 10221431 backwards is 13412201
• The number of decimal digits it has is: 8
• The sum of 10221431's digits is 14
• More coming soon!