29157290

29,157,290 is an even composite number composed of four prime numbers multiplied together.

What does the number 29157290 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

29157290 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 29157290:

2 × 5 × 89 × 181²

(2 × 5 × 89 × 181 × 181)

See below for interesting mathematical facts about the number 29157290 from the Numbermatics database.

Names of 29157290

Cardinal: 29157290 can be written as Twenty-nine million, one hundred fifty-seven thousand, two hundred ninety.

Scientific notation

Scientific notation: 2.915729 × 10⁷

Factors of 29157290

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 277

Divisors of 29157290

Number of divisors d(n): 24
Complete list of divisors:
1 2 5 10 89 178 181 362 445 890 905 1810 16109 32218 32761 65522 80545 161090 163805 327610 2915729 5831458 14578645 29157290
Sum of all divisors σ(n): 53367660
Sum of proper divisors (its aliquot sum) s(n): 24210370
29157290 is a deficient number, because the sum of its proper divisors (24210370) is less than itself. Its deficiency is 4946920

Bases of 29157290

Binary: 1101111001110011110101010₂
Hexadecimal: 0x1BCE7AA
Base-36: HCXWQ

Squares and roots of 29157290

29157290 squared (29157290²) is 850147560144100
29157290 cubed (29157290³) is 24787998953913965489000
The square root of 29157290 is 5399.7490682439
The cube root of 29157290 is 307.7861350553

Scales and comparisons

How big is 29157290?

29,157,290 seconds is equal to 48 weeks, 1 day, 11 hours, 14 minutes, 50 seconds.
To count from 1 to 29,157,290 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 29157290 cubic inches would be around 25.6 feet tall.

Recreational maths with 29157290

29157290 backwards is 09275192
The number of decimal digits it has is: 8
The sum of 29157290's digits is 35
More coming soon!

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The information we have on file for 29157290 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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