20504770

20,504,770 is an even composite number composed of five prime numbers multiplied together.

What does the number 20504770 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

20504770 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 20504770:

2 × 5 × 11 × 13² × 1103

(2 × 5 × 11 × 13 × 13 × 1103)

See below for interesting mathematical facts about the number 20504770 from the Numbermatics database.

Names of 20504770

Cardinal: 20504770 can be written as Twenty million, five hundred four thousand, seven hundred seventy.

Scientific notation

Scientific notation: 2.050477 × 10⁷

Factors of 20504770

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1134

Divisors of 20504770

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 10 11 13 22 26 55 65 110 130 143 169 286 338 715 845 1103 1430 1690 1859 2206 3718 5515 9295 11030 12133 14339 18590 24266 28678 60665 71695 121330 143390 157729 186407 315458 372814 788645 932035 1577290 1864070 2050477 4100954 10252385 20504770
Sum of all divisors σ(n): 43638912
Sum of proper divisors (its aliquot sum) s(n): 23134142
20504770 is an abundant number, because the sum of its proper divisors (23134142) is greater than itself. Its abundance is 2629372

Bases of 20504770

Binary: 1001110001110000011000010₂
Hexadecimal: 0x138E0C2
Base-36: C7HKY

Squares and roots of 20504770

20504770 squared (20504770²) is 420445592752900
20504770 cubed (20504770³) is 8621140176911881333000
The square root of 20504770 is 4528.2192968097
The cube root of 20504770 is 273.7064093835

Scales and comparisons

How big is 20504770?

20,504,770 seconds is equal to 33 weeks, 6 days, 7 hours, 46 minutes, 10 seconds.
To count from 1 to 20,504,770 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 20504770 cubic inches would be around 22.8 feet tall.

Recreational maths with 20504770

20504770 backwards is 07740502
The number of decimal digits it has is: 8
The sum of 20504770's digits is 25
More coming soon!

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The information we have on file for 20504770 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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