20425210

20,425,210 is an even composite number composed of five prime numbers multiplied together.

What does the number 20425210 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

20425210 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 20425210:

2 × 5 × 13 × 59 × 2663

See below for interesting mathematical facts about the number 20425210 from the Numbermatics database.

Names of 20425210

Cardinal: 20425210 can be written as Twenty million, four hundred twenty-five thousand, two hundred ten.

Scientific notation

Scientific notation: 2.042521 × 10⁷

Factors of 20425210

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2742

Divisors of 20425210

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 13 26 59 65 118 130 295 590 767 1534 2663 3835 5326 7670 13315 26630 34619 69238 157117 173095 314234 346190 785585 1571170 2042521 4085042 10212605 20425210
Sum of all divisors σ(n): 40279680
Sum of proper divisors (its aliquot sum) s(n): 19854470
20425210 is a deficient number, because the sum of its proper divisors (19854470) is less than itself. Its deficiency is 570740

Bases of 20425210

Binary: 1001101111010100111111010₂
Hexadecimal: 0x137A9FA
Base-36: C5S6Y

Squares and roots of 20425210

20425210 squared (20425210²) is 417189203544100
20425210 cubed (20425210³) is 8521177092120986761000
The square root of 20425210 is 4519.4258484901
The cube root of 20425210 is 273.3519502819

Scales and comparisons

How big is 20425210?

20,425,210 seconds is equal to 33 weeks, 5 days, 9 hours, 40 minutes, 10 seconds.
To count from 1 to 20,425,210 would take you about fifty weeks!

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 20425210 cubic inches would be around 22.8 feet tall.

Recreational maths with 20425210

20425210 backwards is 01252402
The number of decimal digits it has is: 8
The sum of 20425210's digits is 16
More coming soon!

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The information we have on file for 20425210 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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