30879970

30,879,970 is an even composite number composed of five prime numbers multiplied together.

What does the number 30879970 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

30879970 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 30879970:

2 × 5 × 11 × 41² × 167

(2 × 5 × 11 × 41 × 41 × 167)

See below for interesting mathematical facts about the number 30879970 from the Numbermatics database.

Names of 30879970

Cardinal: 30879970 can be written as Thirty million, eight hundred seventy-nine thousand, nine hundred seventy.

Scientific notation

Scientific notation: 3.087997 × 10⁷

Factors of 30879970

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 226

Divisors of 30879970

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 10 11 22 41 55 82 110 167 205 334 410 451 835 902 1670 1681 1837 2255 3362 3674 4510 6847 8405 9185 13694 16810 18370 18491 34235 36982 68470 75317 92455 150634 184910 280727 376585 561454 753170 1403635 2807270 3087997 6175994 15439985 30879970
Sum of all divisors σ(n): 62524224
Sum of proper divisors (its aliquot sum) s(n): 31644254
30879970 is an abundant number, because the sum of its proper divisors (31644254) is greater than itself. Its abundance is 764284

Bases of 30879970

Binary: 1110101110011000011100010₂
Hexadecimal: 0x1D730E2
Base-36: IDV4Y

Squares and roots of 30879970

30879970 squared (30879970²) is 953572547200900
30879970 cubed (30879970³) is 29446291650387375973000
The square root of 30879970 is 5556.9748964701
The cube root of 30879970 is 313.7321000565

Scales and comparisons

How big is 30879970?

30,879,970 seconds is equal to 51 weeks, 9 hours, 46 minutes, 10 seconds.
To count from 1 to 30,879,970 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 30879970 cubic inches would be around 26.1 feet tall.

Recreational maths with 30879970

30879970 backwards is 07997803
The number of decimal digits it has is: 8
The sum of 30879970's digits is 43
More coming soon!

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The information we have on file for 30879970 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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