29831980

29,831,980 is an even composite number composed of four prime numbers multiplied together.

What does the number 29831980 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

29831980 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 29831980:

2² × 5 × 79² × 239

(2 × 2 × 5 × 79 × 79 × 239)

See below for interesting mathematical facts about the number 29831980 from the Numbermatics database.

Names of 29831980

Cardinal: 29831980 can be written as Twenty-nine million, eight hundred thirty-one thousand, nine hundred eighty.

Scientific notation

Scientific notation: 2.983198 × 10⁷

Factors of 29831980

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 325

Divisors of 29831980

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 5 10 20 79 158 239 316 395 478 790 956 1195 1580 2390 4780 6241 12482 18881 24964 31205 37762 62410 75524 94405 124820 188810 377620 1491599 2983198 5966396 7457995 14915990 29831980
Sum of all divisors σ(n): 63715680
Sum of proper divisors (its aliquot sum) s(n): 33883700
29831980 is an abundant number, because the sum of its proper divisors (33883700) is greater than itself. Its abundance is 4051720

Bases of 29831980

Binary: 1110001110011001100101100₂
Hexadecimal: 0x1C7332C
Base-36: HREI4

Squares and roots of 29831980

29831980 squared (29831980²) is 889947030720400
29831980 cubed (29831980³) is 26548882021510358392000
The square root of 29831980 is 5461.8659815121
The cube root of 29831980 is 310.1420784733

Scales and comparisons

How big is 29831980?

29,831,980 seconds is equal to 49 weeks, 2 days, 6 hours, 39 minutes, 40 seconds.
To count from 1 to 29,831,980 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 29831980 cubic inches would be around 25.8 feet tall.

Recreational maths with 29831980

29831980 backwards is 08913892
The number of decimal digits it has is: 8
The sum of 29831980's digits is 40
More coming soon!

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The information we have on file for 29831980 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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