30132990

30,132,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 30132990 look like?

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

30132990 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 30132990:

2 × 3² × 5 × 23 × 14557

(2 × 3 × 3 × 5 × 23 × 14557)

See below for interesting mathematical facts about the number 30132990 from the Numbermatics database.

Names of 30132990

Cardinal: 30132990 can be written as Thirty million, one hundred thirty-two thousand, nine hundred ninety.

Scientific notation

Scientific notation: 3.013299 × 10⁷

Factors of 30132990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 14590

Divisors of 30132990

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 23 30 45 46 69 90 115 138 207 230 345 414 690 1035 2070 14557 29114 43671 72785 87342 131013 145570 218355 262026 334811 436710 655065 669622 1004433 1310130 1674055 2008866 3013299 3348110 5022165 6026598 10044330 15066495 30132990
Sum of all divisors σ(n): 81757728
Sum of proper divisors (its aliquot sum) s(n): 51624738
30132990 is an abundant number, because the sum of its proper divisors (51624738) is greater than itself. Its abundance is 21491748

Bases of 30132990

Binary: 1110010111100101011111110₂
Hexadecimal: 0x1CBCAFE
Base-36: HXURI

Squares and roots of 30132990

30132990 squared (30132990²) is 907997086340100
30132990 cubed (30132990³) is 27360667122715369899000
The square root of 30132990 is 5489.3524208235
The cube root of 30132990 is 311.1817191875

Scales and comparisons

How big is 30132990?

30,132,990 seconds is equal to 49 weeks, 5 days, 18 hours, 16 minutes, 30 seconds.
To count from 1 to 30,132,990 would take you about twenty-two 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 30132990 cubic inches would be around 25.9 feet tall.

Recreational maths with 30132990

30132990 backwards is 09923103
The number of decimal digits it has is: 8
The sum of 30132990's digits is 27
More coming soon!

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The information we have on file for 30132990 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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