29805920

29,805,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 29805920 look like?

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

29805920 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 29805920:

2⁵ × 5 × 107 × 1741

(2 × 2 × 2 × 2 × 2 × 5 × 107 × 1741)

See below for interesting mathematical facts about the number 29805920 from the Numbermatics database.

Names of 29805920

Cardinal: 29805920 can be written as Twenty-nine million, eight hundred five thousand, nine hundred twenty.

Scientific notation

Scientific notation: 2.980592 × 10⁷

Factors of 29805920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 1855

Divisors of 29805920

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 80 107 160 214 428 535 856 1070 1712 1741 2140 3424 3482 4280 6964 8560 8705 13928 17120 17410 27856 34820 55712 69640 139280 186287 278560 372574 745148 931435 1490296 1862870 2980592 3725740 5961184 7451480 14902960 29805920
Sum of all divisors σ(n): 71115408
Sum of proper divisors (its aliquot sum) s(n): 41309488
29805920 is an abundant number, because the sum of its proper divisors (41309488) is greater than itself. Its abundance is 11503568

Bases of 29805920

Binary: 1110001101100110101100000₂
Hexadecimal: 0x1C6CD60
Base-36: HQUE8

Squares and roots of 29805920

29805920 squared (29805920²) is 888392867046400
29805920 cubed (29805920³) is 26479366723755634688000
The square root of 29805920 is 5459.4798287017
The cube root of 29805920 is 310.0517430105

Scales and comparisons

How big is 29805920?

29,805,920 seconds is equal to 49 weeks, 1 day, 23 hours, 25 minutes, 20 seconds.
To count from 1 to 29,805,920 would take you about twenty-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 29805920 cubic inches would be around 25.8 feet tall.

Recreational maths with 29805920

29805920 backwards is 02950892
The number of decimal digits it has is: 8
The sum of 29805920's digits is 35
More coming soon!

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The information we have on file for 29805920 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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