29985446

Names of 29985446

• Cardinal: 29985446 can be written as Twenty-nine million, nine hundred eighty-five thousand, four hundred forty-six.

Scientific notation

• Scientific notation: 2.9985446 × 10⁷

Factors of 29985446

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 27958

Divisors of 29985446

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 547 1094 27409 54818 14992723 29985446
• Sum of all divisors σ(n): 45062040
• Sum of proper divisors (its aliquot sum) s(n): 15076594
• 29985446 is a deficient number, because the sum of its proper divisors (15076594) is less than itself. Its deficiency is 14908852

Bases of 29985446

• Binary: 1110010011000101010100110₂
• Hexadecimal: 0x1C98AA6
• Base-36: HUOX2

Squares and roots of 29985446

• 29985446 squared (29985446²) is 899126971818916
• 29985446 cubed (29985446³) is 26960723260619627496536
• The square root of 29985446 is 5475.8968215261
• The cube root of 29985446 is 310.6729950655

Scales and comparisons

• 29,985,446 seconds is equal to 49 weeks, 4 days, 1 hour, 17 minutes, 26 seconds.
• To count from 1 to 29,985,446 would take you about twenty-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 29985446 cubic inches would be around 25.9 feet tall.

Recreational maths with 29985446

• 29985446 backwards is 64458992
• The number of decimal digits it has is: 8
• The sum of 29985446's digits is 47
• More coming soon!