30949997

30,949,997 is an odd composite number composed of four prime numbers multiplied together.

What does the number 30949997 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

30949997 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 30949997:

13 × 31 × 61 × 1259

See below for interesting mathematical facts about the number 30949997 from the Numbermatics database.

Names of 30949997

Cardinal: 30949997 can be written as Thirty million, nine hundred forty-nine thousand, nine hundred ninety-seven.

Scientific notation

Scientific notation: 3.0949997 × 10⁷

Factors of 30949997

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1364

Divisors of 30949997

Number of divisors d(n): 16
Complete list of divisors:
1 13 31 61 403 793 1259 1891 16367 24583 39029 76799 507377 998387 2380769 30949997
Sum of all divisors σ(n): 34997760
Sum of proper divisors (its aliquot sum) s(n): 4047763
30949997 is a deficient number, because the sum of its proper divisors (4047763) is less than itself. Its deficiency is 26902234

Bases of 30949997

Binary: 1110110000100001001101101₂
Hexadecimal: 0x1D8426D
Base-36: IFD65

Squares and roots of 30949997

30949997 squared (30949997²) is 957902314300009
30949997 cubed (30949997³) is 29647073753878335649973
The square root of 30949997 is 5563.2721486549
The cube root of 30949997 is 313.9690727785

Scales and comparisons

How big is 30949997?

30,949,997 seconds is equal to 51 weeks, 1 day, 5 hours, 13 minutes, 17 seconds.
To count from 1 to 30,949,997 would take you about twenty-four 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 30949997 cubic inches would be around 26.2 feet tall.

Recreational maths with 30949997

30949997 backwards is 79994903
The number of decimal digits it has is: 8
The sum of 30949997's digits is 50
More coming soon!

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The information we have on file for 30949997 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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