30984421

30,984,421 is an odd composite number composed of five prime numbers multiplied together.

What does the number 30984421 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

30984421 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 30984421:

13 × 17 × 19 × 47 × 157

See below for interesting mathematical facts about the number 30984421 from the Numbermatics database.

Names of 30984421

Cardinal: 30984421 can be written as Thirty million, nine hundred eighty-four thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 3.0984421 × 10⁷

Factors of 30984421

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 253

Divisors of 30984421

Number of divisors d(n): 32
Complete list of divisors:
1 13 17 19 47 157 221 247 323 611 799 893 2041 2669 2983 4199 7379 10387 11609 15181 34697 38779 50711 95927 125443 140201 197353 659243 1630759 1822613 2383417 30984421
Sum of all divisors σ(n): 38223360
Sum of proper divisors (its aliquot sum) s(n): 7238939
30984421 is a deficient number, because the sum of its proper divisors (7238939) is less than itself. Its deficiency is 23745482

Bases of 30984421

Binary: 1110110001100100011100101₂
Hexadecimal: 0x1D8C8E5
Base-36: IG3QD

Squares and roots of 30984421

30984421 squared (30984421²) is 960034344705241
30984421 cubed (30984421³) is 29746108310806308050461
The square root of 30984421 is 5566.3651515149
The cube root of 30984421 is 314.0854332287

Scales and comparisons

How big is 30984421?

30,984,421 seconds is equal to 51 weeks, 1 day, 14 hours, 47 minutes, 1 second.
To count from 1 to 30,984,421 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 30984421 cubic inches would be around 26.2 feet tall.

Recreational maths with 30984421

30984421 backwards is 12448903
The number of decimal digits it has is: 8
The sum of 30984421's digits is 31
More coming soon!

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The information we have on file for 30984421 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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