55128159

55,128,159 is an odd composite number composed of three prime numbers multiplied together.

What does the number 55128159 look like?

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

55128159 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 55128159:

3² × 29 × 211219

(3 × 3 × 29 × 211219)

See below for interesting mathematical facts about the number 55128159 from the Numbermatics database.

Names of 55128159

Cardinal: 55128159 can be written as Fifty-five million, one hundred twenty-eight thousand, one hundred fifty-nine.

Scientific notation

Scientific notation: 5.5128159 × 10⁷

Factors of 55128159

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 211251

Divisors of 55128159

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 29 87 261 211219 633657 1900971 6125351 18376053 55128159
Sum of all divisors σ(n): 82375800
Sum of proper divisors (its aliquot sum) s(n): 27247641
55128159 is a deficient number, because the sum of its proper divisors (27247641) is less than itself. Its deficiency is 27880518

Bases of 55128159

Binary: 11010010010011000001011111₂
Hexadecimal: 0x349305F
Base-36: WTL5R

Squares and roots of 55128159

55128159 squared (55128159²) is 3039113914729281
55128159 cubed (55128159³) is 167540755110308244923679
The square root of 55128159 is 7424.8339375369
The cube root of 55128159 is 380.5904003267

Scales and comparisons

How big is 55128159?

55,128,159 seconds is equal to 1 year, 39 weeks, 1 day, 1 hour, 22 minutes, 39 seconds.
To count from 1 to 55,128,159 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 55128159 cubic inches would be around 31.7 feet tall.

Recreational maths with 55128159

55128159 backwards is 95182155
The number of decimal digits it has is: 8
The sum of 55128159's digits is 36
More coming soon!

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The information we have on file for 55128159 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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