29128974

29,128,974 is an even composite number composed of five prime numbers multiplied together.

What does the number 29128974 look like?

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

29128974 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 29128974:

2 × 3 × 7 × 43 × 127²

(2 × 3 × 7 × 43 × 127 × 127)

See below for interesting mathematical facts about the number 29128974 from the Numbermatics database.

Names of 29128974

Cardinal: 29128974 can be written as Twenty-nine million, one hundred twenty-eight thousand, nine hundred seventy-four.

Scientific notation

Scientific notation: 2.9128974 × 10⁷

Factors of 29128974

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 182

Divisors of 29128974

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 14 21 42 43 86 127 129 254 258 301 381 602 762 889 903 1778 1806 2667 5334 5461 10922 16129 16383 32258 32766 38227 48387 76454 96774 112903 114681 225806 229362 338709 677418 693547 1387094 2080641 4161282 4854829 9709658 14564487 29128974
Sum of all divisors σ(n): 68669568
Sum of proper divisors (its aliquot sum) s(n): 39540594
29128974 is an abundant number, because the sum of its proper divisors (39540594) is greater than itself. Its abundance is 10411620

Bases of 29128974

Binary: 1101111000111100100001110₂
Hexadecimal: 0x1BC790E
Base-36: HCC26

Squares and roots of 29128974

29128974 squared (29128974²) is 848497126292676
29128974 cubed (29128974³) is 24715850730854075594424
The square root of 29128974 is 5397.1264576625
The cube root of 29128974 is 307.6864676423

Scales and comparisons

How big is 29128974?

29,128,974 seconds is equal to 48 weeks, 1 day, 3 hours, 22 minutes, 54 seconds.
To count from 1 to 29,128,974 would take you about twenty 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 29128974 cubic inches would be around 25.6 feet tall.

Recreational maths with 29128974

29128974 backwards is 47982192
29128974 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 29128974's digits is 42
More coming soon!

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The information we have on file for 29128974 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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