20948210

20,948,210 is an even composite number composed of four prime numbers multiplied together.

What does the number 20948210 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

20948210 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 20948210:

2 × 5 × 131 × 15991

See below for interesting mathematical facts about the number 20948210 from the Numbermatics database.

Names of 20948210

Cardinal: 20948210 can be written as Twenty million, nine hundred forty-eight thousand, two hundred ten.

Scientific notation

Scientific notation: 2.094821 × 10⁷

Factors of 20948210

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 16129

Divisors of 20948210

Number of divisors d(n): 16
Complete list of divisors:
1 2 5 10 131 262 655 1310 15991 31982 79955 159910 2094821 4189642 10474105 20948210
Sum of all divisors σ(n): 37996992
Sum of proper divisors (its aliquot sum) s(n): 17048782
20948210 is a deficient number, because the sum of its proper divisors (17048782) is less than itself. Its deficiency is 3899428

Bases of 20948210

Binary: 1001111111010010011110010₂
Hexadecimal: 0x13FA4F2
Base-36: CGZQQ

Squares and roots of 20948210

20948210 squared (20948210²) is 438827502204100
20948210 cubed (20948210³) is 9192650669946949661000
The square root of 20948210 is 4576.9214544275
The cube root of 20948210 is 275.6654298531

Scales and comparisons

How big is 20948210?

20,948,210 seconds is equal to 34 weeks, 4 days, 10 hours, 56 minutes, 50 seconds.
To count from 1 to 20,948,210 would take you about fifty-one 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 20948210 cubic inches would be around 23 feet tall.

Recreational maths with 20948210

20948210 backwards is 01284902
The number of decimal digits it has is: 8
The sum of 20948210's digits is 26
More coming soon!

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The information we have on file for 20948210 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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