30988005

30,988,005 is an odd composite number composed of four prime numbers multiplied together.

What does the number 30988005 look like?

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

30988005 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 30988005:

3 × 5 × 41 × 50387

See below for interesting mathematical facts about the number 30988005 from the Numbermatics database.

Names of 30988005

Cardinal: 30988005 can be written as Thirty million, nine hundred eighty-eight thousand and five.

Scientific notation

Scientific notation: 3.0988005 × 10⁷

Factors of 30988005

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 50436

Divisors of 30988005

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 15 41 123 205 615 50387 151161 251935 755805 2065867 6197601 10329335 30988005
Sum of all divisors σ(n): 50791104
Sum of proper divisors (its aliquot sum) s(n): 19803099
30988005 is a deficient number, because the sum of its proper divisors (19803099) is less than itself. Its deficiency is 11184906

Bases of 30988005

Binary: 1110110001101011011100101₂
Hexadecimal: 0x1D8D6E5
Base-36: IG6HX

Squares and roots of 30988005

30988005 squared (30988005²) is 960256453880025
30988005 cubed (30988005³) is 29756431794116484100125
The square root of 30988005 is 5566.6870758109
The cube root of 30988005 is 314.0975429575

Scales and comparisons

How big is 30988005?

30,988,005 seconds is equal to 51 weeks, 1 day, 15 hours, 46 minutes, 45 seconds.
To count from 1 to 30,988,005 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 30988005 cubic inches would be around 26.2 feet tall.

Recreational maths with 30988005

30988005 backwards is 50088903
The number of decimal digits it has is: 8
The sum of 30988005's digits is 33
More coming soon!

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The information we have on file for 30988005 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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