20892320

20,892,320 is an even composite number composed of four prime numbers multiplied together.

What does the number 20892320 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

20892320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20892320:

2⁵ × 5 × 17 × 7681

(2 × 2 × 2 × 2 × 2 × 5 × 17 × 7681)

See below for interesting mathematical facts about the number 20892320 from the Numbermatics database.

Names of 20892320

Cardinal: 20892320 can be written as Twenty million, eight hundred ninety-two thousand, three hundred twenty.

Scientific notation

Scientific notation: 2.089232 × 10⁷

Factors of 20892320

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 7705

Divisors of 20892320

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 7681 15362 30724 38405 61448 76810 122896 130577 153620 245792 261154 307240 522308 614480 652885 1044616 1228960 1305770 2089232 2611540 4178464 5223080 10446160 20892320
Sum of all divisors σ(n): 52268328
Sum of proper divisors (its aliquot sum) s(n): 31376008
20892320 is an abundant number, because the sum of its proper divisors (31376008) is greater than itself. Its abundance is 10483688

Bases of 20892320

Binary: 1001111101100101010100000₂
Hexadecimal: 0x13ECAA0
Base-36: CFSM8

Squares and roots of 20892320

20892320 squared (20892320²) is 436489034982400
20892320 cubed (20892320³) is 9119268595343495168000
The square root of 20892320 is 4570.8117440997
The cube root of 20892320 is 275.4200522739

Scales and comparisons

How big is 20892320?

20,892,320 seconds is equal to 34 weeks, 3 days, 19 hours, 25 minutes, 20 seconds.
To count from 1 to 20,892,320 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 20892320 cubic inches would be around 23 feet tall.

Recreational maths with 20892320

20892320 backwards is 02329802
The number of decimal digits it has is: 8
The sum of 20892320's digits is 26
More coming soon!

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The information we have on file for 20892320 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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