27434997

Names of 27434997

• Cardinal: 27434997 can be written as Twenty-seven million, four hundred thirty-four thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 2.7434997 × 10⁷

Factors of 27434997

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 1016114

Divisors of 27434997

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 9 27 1016111 3048333 9144999 27434997
• Sum of all divisors σ(n): 40644480
• Sum of proper divisors (its aliquot sum) s(n): 13209483
• 27434997 is a deficient number, because the sum of its proper divisors (13209483) is less than itself. Its deficiency is 14225514

Bases of 27434997

• Binary: 1101000101001111111110101₂
• Hexadecimal: 0x1A29FF5
• Base-36: GC0Z9

Squares and roots of 27434997

• 27434997 squared (27434997²) is 752679060390009
• 27434997 cubed (27434997³) is 20649747763762715744973
• The square root of 27434997 is 5237.8427811457
• The cube root of 27434997 is 301.6025244753

Scales and comparisons

• 27,434,997 seconds is equal to 45 weeks, 2 days, 12 hours, 49 minutes, 57 seconds.
• To count from 1 to 27,434,997 would take you about sixteen 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 27434997 cubic inches would be around 25.1 feet tall.

Recreational maths with 27434997

• 27434997 backwards is 79943472
• The number of decimal digits it has is: 8
• The sum of 27434997's digits is 45
• More coming soon!