5545142

Names of 5545142

• Cardinal: 5545142 can be written as Five million, five hundred forty-five thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 5.545142 × 10⁶

Factors of 5545142

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2772573

Divisors of 5545142

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 2772571 5545142
• Sum of all divisors σ(n): 8317716
• Sum of proper divisors (its aliquot sum) s(n): 2772574
• 5545142 is a deficient number, because the sum of its proper divisors (2772574) is less than itself. Its deficiency is 2772568

Bases of 5545142

• Binary: 10101001001110010110110₂
• Hexadecimal: 0x549CB6
• Base-36: 3AUNQ

Squares and roots of 5545142

• 5545142 squared (5545142²) is 30748599800164
• 5545142 cubed (5545142³) is 170505352193081003288
• The square root of 5545142 is 2354.8125190767
• The cube root of 5545142 is 176.9990317757

Scales and comparisons

• 5,545,142 seconds is equal to 9 weeks, 1 day, 4 hours, 19 minutes, 2 seconds.
• To count from 1 to 5,545,142 would take you about thirteen 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 5545142 cubic inches would be around 14.7 feet tall.

Recreational maths with 5545142

• 5545142 backwards is 2415455
• The number of decimal digits it has is: 7
• The sum of 5545142's digits is 26
• More coming soon!