55742969

55,742,969 is an odd composite number composed of two prime numbers multiplied together.

What does the number 55742969 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

55742969 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 55742969:

383 × 145543

See below for interesting mathematical facts about the number 55742969 from the Numbermatics database.

Names of 55742969

• Cardinal: 55742969 can be written as Fifty-five million, seven hundred forty-two thousand, nine hundred sixty-nine.

Scientific notation

• Scientific notation: 5.5742969 × 107

Factors of 55742969

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 145926

Divisors of 55742969

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 55888896
• Sum of proper divisors (its aliquot sum) s(n): 145927
• 55742969 is a deficient number, because the sum of its proper divisors (145927) is less than itself. Its deficiency is 55597042

Bases of 55742969

• Binary: 110101001010010001111110012
• Base-36: X6RJT

Scales and comparisons

How big is 55742969?
• 55,742,969 seconds is equal to 1 year, 40 weeks, 1 day, 4 hours, 9 minutes, 29 seconds.
• To count from 1 to 55,742,969 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 55742969 cubic inches would be around 31.8 feet tall.

Recreational maths with 55742969

• 55742969 backwards is 96924755
• The number of decimal digits it has is: 8
• The sum of 55742969's digits is 47
• More coming soon!

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The information we have on file for 55742969 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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