29538890

29,538,890 is an even composite number composed of five prime numbers multiplied together.

What does the number 29538890 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

29538890 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 29538890:

2 × 5 × 79 × 139 × 269

See below for interesting mathematical facts about the number 29538890 from the Numbermatics database.

Names of 29538890

Cardinal: 29538890 can be written as Twenty-nine million, five hundred thirty-eight thousand, eight hundred ninety.

Scientific notation

Scientific notation: 2.953889 × 10⁷

Factors of 29538890

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 494

Divisors of 29538890

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 79 139 158 269 278 395 538 695 790 1345 1390 2690 10981 21251 21962 37391 42502 54905 74782 106255 109810 186955 212510 373910 2953889 5907778 14769445 29538890
Sum of all divisors σ(n): 54432000
Sum of proper divisors (its aliquot sum) s(n): 24893110
29538890 is a deficient number, because the sum of its proper divisors (24893110) is less than itself. Its deficiency is 4645780

Bases of 29538890

Binary: 1110000101011101001001010₂
Hexadecimal: 0x1C2BA4A
Base-36: HL4CQ

Squares and roots of 29538890

29538890 squared (29538890²) is 872546022432100
29538890 cubed (29538890³) is 25774040976559334369000
The square root of 29538890 is 5434.9691811453
The cube root of 29538890 is 309.1230505267

Scales and comparisons

How big is 29538890?

29,538,890 seconds is equal to 48 weeks, 5 days, 21 hours, 14 minutes, 50 seconds.
To count from 1 to 29,538,890 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 29538890 cubic inches would be around 25.8 feet tall.

Recreational maths with 29538890

29538890 backwards is 09883592
The number of decimal digits it has is: 8
The sum of 29538890's digits is 44
More coming soon!

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The information we have on file for 29538890 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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