51456320

51,456,320 is an even composite number composed of three prime numbers multiplied together.

What does the number 51456320 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

51456320 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 51456320:

2⁶ × 5 × 401²

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 401 × 401)

See below for interesting mathematical facts about the number 51456320 from the Numbermatics database.

Names of 51456320

Cardinal: 51456320 can be written as Fifty-one million, four hundred fifty-six thousand, three hundred twenty.

Scientific notation

Scientific notation: 5.145632 × 10⁷

Factors of 51456320

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 408

Divisors of 51456320

Number of divisors d(n): 42
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 160 320 401 802 1604 2005 3208 4010 6416 8020 12832 16040 25664 32080 64160 128320 160801 321602 643204 804005 1286408 1608010 2572816 3216020 5145632 6432040 10291264 12864080 25728160 51456320
Sum of all divisors σ(n): 122836686
Sum of proper divisors (its aliquot sum) s(n): 71380366
51456320 is an abundant number, because the sum of its proper divisors (71380366) is greater than itself. Its abundance is 19924046

Bases of 51456320

Binary: 11000100010010100101000000₂
Hexadecimal: 0x3112940
Base-36: UMVY8

Squares and roots of 51456320

51456320 squared (51456320²) is 2647752867942400
51456320 cubed (51456320³) is 136243618853761875968000
The square root of 51456320 is 7173.3060718193
The cube root of 51456320 is 371.9457276201

Scales and comparisons

How big is 51456320?

51,456,320 seconds is equal to 1 year, 33 weeks, 13 hours, 25 minutes, 20 seconds.
To count from 1 to 51,456,320 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 51456320 cubic inches would be around 31 feet tall.

Recreational maths with 51456320

51456320 backwards is 02365415
The number of decimal digits it has is: 8
The sum of 51456320's digits is 26
More coming soon!

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The information we have on file for 51456320 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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