29969745

29,969,745 is an odd composite number composed of five prime numbers multiplied together.

What does the number 29969745 look like?

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

29969745 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 29969745:

3 × 5 × 13 × 19 × 8089

See below for interesting mathematical facts about the number 29969745 from the Numbermatics database.

Names of 29969745

Cardinal: 29969745 can be written as Twenty-nine million, nine hundred sixty-nine thousand, seven hundred forty-five.

Scientific notation

Scientific notation: 2.9969745 × 10⁷

Factors of 29969745

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 8129

Divisors of 29969745

Number of divisors d(n): 32
Complete list of divisors:
1 3 5 13 15 19 39 57 65 95 195 247 285 741 1235 3705 8089 24267 40445 105157 121335 153691 315471 461073 525785 768455 1577355 1997983 2305365 5993949 9989915 29969745
Sum of all divisors σ(n): 54364800
Sum of proper divisors (its aliquot sum) s(n): 24395055
29969745 is a deficient number, because the sum of its proper divisors (24395055) is less than itself. Its deficiency is 5574690

Bases of 29969745

Binary: 1110010010100110101010001₂
Hexadecimal: 0x1C94D51
Base-36: HUCSX

Squares and roots of 29969745

29969745 squared (29969745²) is 898185615365025
29969745 cubed (29969745³) is 26918393855157881168625
The square root of 29969745 is 5474.4629873623
The cube root of 29969745 is 310.6187606619

Scales and comparisons

How big is 29969745?

29,969,745 seconds is equal to 49 weeks, 3 days, 20 hours, 55 minutes, 45 seconds.
To count from 1 to 29,969,745 would take you about twenty-two 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 29969745 cubic inches would be around 25.9 feet tall.

Recreational maths with 29969745

29969745 backwards is 54796992
The number of decimal digits it has is: 8
The sum of 29969745's digits is 51
More coming soon!

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The information we have on file for 29969745 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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