30997288

30,997,288 is an even composite number composed of four prime numbers multiplied together.

What does the number 30997288 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

30997288 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 30997288:

2³ × 7 × 29 × 19087

(2 × 2 × 2 × 7 × 29 × 19087)

See below for interesting mathematical facts about the number 30997288 from the Numbermatics database.

Names of 30997288

Cardinal: 30997288 can be written as Thirty million, nine hundred ninety-seven thousand, two hundred eighty-eight.

Scientific notation

Scientific notation: 3.0997288 × 10⁷

Factors of 30997288

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 19125

Divisors of 30997288

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 28 29 56 58 116 203 232 406 812 1624 19087 38174 76348 133609 152696 267218 534436 553523 1068872 1107046 2214092 3874661 4428184 7749322 15498644 30997288
Sum of all divisors σ(n): 68716800
Sum of proper divisors (its aliquot sum) s(n): 37719512
30997288 is an abundant number, because the sum of its proper divisors (37719512) is greater than itself. Its abundance is 6722224

Bases of 30997288

Binary: 1110110001111101100101000₂
Hexadecimal: 0x1D8FB28
Base-36: IGDNS

Squares and roots of 30997288

30997288 squared (30997288²) is 960831863354944
30997288 cubed (30997288³) is 29783181987989845391872
The square root of 30997288 is 5567.5208127137
The cube root of 30997288 is 314.1289043007

Scales and comparisons

How big is 30997288?

30,997,288 seconds is equal to 51 weeks, 1 day, 18 hours, 21 minutes, 28 seconds.
To count from 1 to 30,997,288 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 30997288 cubic inches would be around 26.2 feet tall.

Recreational maths with 30997288

30997288 backwards is 88279903
The number of decimal digits it has is: 8
The sum of 30997288's digits is 46
More coming soon!

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The information we have on file for 30997288 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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