30989739

30,989,739 is an odd composite number composed of four prime numbers multiplied together.

What does the number 30989739 look like?

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

30989739 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 30989739:

3 × 11 × 31 × 30293

See below for interesting mathematical facts about the number 30989739 from the Numbermatics database.

Names of 30989739

Cardinal: 30989739 can be written as Thirty million, nine hundred eighty-nine thousand, seven hundred thirty-nine.

Scientific notation

Scientific notation: 3.0989739 × 10⁷

Factors of 30989739

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 30338

Divisors of 30989739

Number of divisors d(n): 16
Complete list of divisors:
1 3 11 31 33 93 341 1023 30293 90879 333223 939083 999669 2817249 10329913 30989739
Sum of all divisors σ(n): 46531584
Sum of proper divisors (its aliquot sum) s(n): 15541845
30989739 is a deficient number, because the sum of its proper divisors (15541845) is less than itself. Its deficiency is 15447894

Bases of 30989739

Binary: 1110110001101110110101011₂
Hexadecimal: 0x1D8DDAB
Base-36: IG7U3

Squares and roots of 30989739

30989739 squared (30989739²) is 960363923288121
30989739 cubed (30989739³) is 29761427327714891590419
The square root of 30989739 is 5566.8428215641
The cube root of 30989739 is 314.1034015145

Scales and comparisons

How big is 30989739?

30,989,739 seconds is equal to 51 weeks, 1 day, 16 hours, 15 minutes, 39 seconds.
To count from 1 to 30,989,739 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 30989739 cubic inches would be around 26.2 feet tall.

Recreational maths with 30989739

30989739 backwards is 93798903
The number of decimal digits it has is: 8
The sum of 30989739's digits is 48
More coming soon!

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The information we have on file for 30989739 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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