55312243

55,312,243 is an odd composite number composed of three prime numbers multiplied together.

What does the number 55312243 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

55312243 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 55312243:

7 × 137² × 421

(7 × 137 × 137 × 421)

See below for interesting mathematical facts about the number 55312243 from the Numbermatics database.

Names of 55312243

Cardinal: 55312243 can be written as Fifty-five million, three hundred twelve thousand, two hundred forty-three.

Scientific notation

Scientific notation: 5.5312243 × 10⁷

Factors of 55312243

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 565

Divisors of 55312243

Number of divisors d(n): 12
Complete list of divisors:
1 7 137 421 959 2947 18769 57677 131383 403739 7901749 55312243
Sum of all divisors σ(n): 63830032
Sum of proper divisors (its aliquot sum) s(n): 8517789
55312243 is a deficient number, because the sum of its proper divisors (8517789) is less than itself. Its deficiency is 46794454

Bases of 55312243

Binary: 11010010111111111101110011₂
Hexadecimal: 0x34BFF73
Base-36: WXJ77

Squares and roots of 55312243

55312243 squared (55312243²) is 3059444225691049
55312243 cubed (55312243³) is 169224722456370145212907
The square root of 55312243 is 7437.2201123807
The cube root of 55312243 is 381.0135522857

Scales and comparisons

How big is 55312243?

55,312,243 seconds is equal to 1 year, 39 weeks, 3 days, 4 hours, 30 minutes, 43 seconds.
To count from 1 to 55,312,243 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 55312243 cubic inches would be around 31.8 feet tall.

Recreational maths with 55312243

55312243 backwards is 34221355
The number of decimal digits it has is: 8
The sum of 55312243's digits is 25
More coming soon!

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The information we have on file for 55312243 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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