29294428

29,294,428 is an even composite number composed of three prime numbers multiplied together.

What does the number 29294428 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

29294428 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 29294428:

2² × 19² × 20287

(2 × 2 × 19 × 19 × 20287)

See below for interesting mathematical facts about the number 29294428 from the Numbermatics database.

Names of 29294428

Cardinal: 29294428 can be written as Twenty-nine million, two hundred ninety-four thousand, four hundred twenty-eight.

Scientific notation

Scientific notation: 2.9294428 × 10⁷

Factors of 29294428

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 20308

Divisors of 29294428

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 19 38 76 361 722 1444 20287 40574 81148 385453 770906 1541812 7323607 14647214 29294428
Sum of all divisors σ(n): 54108096
Sum of proper divisors (its aliquot sum) s(n): 24813668
29294428 is a deficient number, because the sum of its proper divisors (24813668) is less than itself. Its deficiency is 4480760

Bases of 29294428

Binary: 1101111101111111101011100₂
Hexadecimal: 0x1BEFF5C
Base-36: HFVQ4

Squares and roots of 29294428

29294428 squared (29294428²) is 858163511847184
29294428 cubed (29294428³) is 25139409210034478690752
The square root of 29294428 is 5412.4327247551
The cube root of 29294428 is 308.2679261959

Scales and comparisons

How big is 29294428?

29,294,428 seconds is equal to 48 weeks, 3 days, 1 hour, 20 minutes, 28 seconds.
To count from 1 to 29,294,428 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 29294428 cubic inches would be around 25.7 feet tall.

Recreational maths with 29294428

29294428 backwards is 82449292
The number of decimal digits it has is: 8
The sum of 29294428's digits is 40
More coming soon!

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The information we have on file for 29294428 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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