45732137

Names of 45732137

• Cardinal: 45732137 can be written as Forty-five million, seven hundred thirty-two thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 4.5732137 × 10⁷

Factors of 45732137

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4143

Divisors of 45732137

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 1733 2399 19063 26389 4157467 45732137
• Sum of all divisors σ(n): 49939200
• Sum of proper divisors (its aliquot sum) s(n): 4207063
• 45732137 is a deficient number, because the sum of its proper divisors (4207063) is less than itself. Its deficiency is 41525074

Bases of 45732137

• Binary: 10101110011101000100101001₂
• Hexadecimal: 0x2B9D129
• Base-36: R8755

Squares and roots of 45732137

• 45732137 squared (45732137²) is 2091428354586769
• 45732137 cubed (45732137³) is 95645488037646698295353
• The square root of 45732137 is 6762.5540293591
• The cube root of 45732137 is 357.6079501867

Scales and comparisons

• 45,732,137 seconds is equal to 1 year, 23 weeks, 4 days, 7 hours, 22 minutes, 17 seconds.
• To count from 1 to 45,732,137 would take you about two years!

  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 45732137 cubic inches would be around 29.8 feet tall.

Recreational maths with 45732137

• 45732137 backwards is 73123754
• The number of decimal digits it has is: 8
• The sum of 45732137's digits is 32
• More coming soon!