30990348

30,990,348 is an even composite number composed of three prime numbers multiplied together.

What does the number 30990348 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

30990348 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 30990348:

2² × 3² × 860843

(2 × 2 × 3 × 3 × 860843)

See below for interesting mathematical facts about the number 30990348 from the Numbermatics database.

Names of 30990348

Cardinal: 30990348 can be written as Thirty million, nine hundred ninety thousand, three hundred forty-eight.

Scientific notation

Scientific notation: 3.0990348 × 10⁷

Factors of 30990348

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 860848

Divisors of 30990348

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 4 6 9 12 18 36 860843 1721686 2582529 3443372 5165058 7747587 10330116 15495174 30990348
Sum of all divisors σ(n): 78336804
Sum of proper divisors (its aliquot sum) s(n): 47346456
30990348 is an abundant number, because the sum of its proper divisors (47346456) is greater than itself. Its abundance is 16356108

Bases of 30990348

Binary: 1110110001110000000001100₂
Hexadecimal: 0x1D8E00C
Base-36: IG8B0

Squares and roots of 30990348

30990348 squared (30990348²) is 960401669161104
30990348 cubed (30990348³) is 29763181947083481024192
The square root of 30990348 is 5566.8975201633
The cube root of 30990348 is 314.1054590525

Scales and comparisons

How big is 30990348?

30,990,348 seconds is equal to 51 weeks, 1 day, 16 hours, 25 minutes, 48 seconds.
To count from 1 to 30,990,348 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 30990348 cubic inches would be around 26.2 feet tall.

Recreational maths with 30990348

30990348 backwards is 84309903
30990348 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 30990348's digits is 36
More coming soon!

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The information we have on file for 30990348 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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