29006991

29,006,991 is an odd composite number composed of three prime numbers multiplied together.

What does the number 29006991 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 40 divisors.

29006991 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 29006991:

3⁴ × 13³ × 163

(3 × 3 × 3 × 3 × 13 × 13 × 13 × 163)

See below for interesting mathematical facts about the number 29006991 from the Numbermatics database.

Names of 29006991

Cardinal: 29006991 can be written as Twenty-nine million, six thousand, nine hundred ninety-one.

Scientific notation

Scientific notation: 2.9006991 × 10⁷

Factors of 29006991

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 179

Divisors of 29006991

Number of divisors d(n): 40
Complete list of divisors:
1 3 9 13 27 39 81 117 163 169 351 489 507 1053 1467 1521 2119 2197 4401 4563 6357 6591 13203 13689 19071 19773 27547 57213 59319 82641 171639 177957 247923 358111 743769 1074333 2231307 3222999 9668997 29006991
Sum of all divisors σ(n): 47228720
Sum of proper divisors (its aliquot sum) s(n): 18221729
29006991 is a deficient number, because the sum of its proper divisors (18221729) is less than itself. Its deficiency is 10785262

Bases of 29006991

Binary: 1101110101001110010001111₂
Hexadecimal: 0x1BA9C8F
Base-36: H9PXR

Squares and roots of 29006991

29006991 squared (29006991²) is 841405526874081
29006991 cubed (29006991³) is 24406642545386725700271
The square root of 29006991 is 5385.8138660745
The cube root of 29006991 is 307.2563685929

Scales and comparisons

How big is 29006991?

29,006,991 seconds is equal to 47 weeks, 6 days, 17 hours, 29 minutes, 51 seconds.
To count from 1 to 29,006,991 would take you about nineteen 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 29006991 cubic inches would be around 25.6 feet tall.

Recreational maths with 29006991

29006991 backwards is 19960092
The number of decimal digits it has is: 8
The sum of 29006991's digits is 36
More coming soon!

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The information we have on file for 29006991 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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