30389013

30,389,013 is an odd composite number composed of four prime numbers multiplied together.

What does the number 30389013 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

30389013 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 30389013:

3⁴ × 17 × 29 × 761

(3 × 3 × 3 × 3 × 17 × 29 × 761)

See below for interesting mathematical facts about the number 30389013 from the Numbermatics database.

Names of 30389013

Cardinal: 30389013 can be written as Thirty million, three hundred eighty-nine thousand and thirteen.

Scientific notation

Scientific notation: 3.0389013 × 10⁷

Factors of 30389013

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 810

Divisors of 30389013

Number of divisors d(n): 40
Complete list of divisors:
1 3 9 17 27 29 51 81 87 153 261 459 493 761 783 1377 1479 2283 2349 4437 6849 12937 13311 20547 22069 38811 39933 61641 66207 116433 198621 349299 375173 595863 1047897 1125519 1787589 3376557 10129671 30389013
Sum of all divisors σ(n): 49789080
Sum of proper divisors (its aliquot sum) s(n): 19400067
30389013 is a deficient number, because the sum of its proper divisors (19400067) is less than itself. Its deficiency is 10988946

Bases of 30389013

Binary: 1110011111011001100010101₂
Hexadecimal: 0x1CFB315
Base-36: I3CB9

Squares and roots of 30389013

30389013 squared (30389013²) is 923492111114169
30389013 cubed (30389013³) is 28064013770045926225197
The square root of 30389013 is 5512.6230598509
The cube root of 30389013 is 312.0605466815

Scales and comparisons

How big is 30389013?

30,389,013 seconds is equal to 50 weeks, 1 day, 17 hours, 23 minutes, 33 seconds.
To count from 1 to 30,389,013 would take you about twenty-three 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 30389013 cubic inches would be around 26 feet tall.

Recreational maths with 30389013

30389013 backwards is 31098303
30389013 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 30389013's digits is 27
More coming soon!

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The information we have on file for 30389013 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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