55642480

55,642,480 is an even composite number composed of four prime numbers multiplied together.

What does the number 55642480 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

55642480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 55642480:

2⁴ × 5 × 829 × 839

(2 × 2 × 2 × 2 × 5 × 829 × 839)

See below for interesting mathematical facts about the number 55642480 from the Numbermatics database.

Names of 55642480

Cardinal: 55642480 can be written as Fifty-five million, six hundred forty-two thousand, four hundred eighty.

Scientific notation

Scientific notation: 5.564248 × 10⁷

Factors of 55642480

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1675

Divisors of 55642480

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 829 839 1658 1678 3316 3356 4145 4195 6632 6712 8290 8390 13264 13424 16580 16780 33160 33560 66320 67120 695531 1391062 2782124 3477655 5564248 6955310 11128496 13910620 27821240 55642480
Sum of all divisors σ(n): 129679200
Sum of proper divisors (its aliquot sum) s(n): 74036720
55642480 is an abundant number, because the sum of its proper divisors (74036720) is greater than itself. Its abundance is 18394240

Bases of 55642480

Binary: 11010100010000100101110000₂
Hexadecimal: 0x3510970
Base-36: X4M0G

Squares and roots of 55642480

55642480 squared (55642480²) is 3096085580550400
55642480 cubed (55642480³) is 172273879994064020992000
The square root of 55642480 is 7459.3887149015
The cube root of 55642480 is 381.7703177821

Scales and comparisons

How big is 55642480?

55,642,480 seconds is equal to 1 year, 40 weeks, 14 minutes, 40 seconds.
To count from 1 to 55,642,480 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 55642480 cubic inches would be around 31.8 feet tall.

Recreational maths with 55642480

55642480 backwards is 08424655
The number of decimal digits it has is: 8
The sum of 55642480's digits is 34
More coming soon!

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The information we have on file for 55642480 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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