388469330

388,469,330 is an even composite number composed of five prime numbers multiplied together.

What does the number 388469330 look like?

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

388469330 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 388469330:

2 × 5 × 53 × 421 × 1741

See below for interesting mathematical facts about the number 388469330 from the Numbermatics database.

Names of 388469330

Cardinal: 388469330 can be written as Three hundred eighty-eight million, four hundred sixty-nine thousand, three hundred thirty.

Scientific notation

Scientific notation: 3.8846933 × 10⁸

Factors of 388469330

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 2222

Divisors of 388469330

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 53 106 265 421 530 842 1741 2105 3482 4210 8705 17410 22313 44626 92273 111565 184546 223130 461365 732961 922730 1465922 3664805 7329610 38846933 77693866 194234665 388469330
Sum of all divisors σ(n): 714540528
Sum of proper divisors (its aliquot sum) s(n): 326071198
388469330 is a deficient number, because the sum of its proper divisors (326071198) is less than itself. Its deficiency is 62398132

Bases of 388469330

Binary: 10111001001111001001001010010₂
Hexadecimal: 0x17279252
Base-36: 6FA8UQ

Squares and roots of 388469330

388469330 squared (388469330²) is 150908420350648900
388469330 cubed (388469330³) is 58623292944974943248237000
The square root of 388469330 is 19709.6253135365
The cube root of 388469330 is 729.6572670231

Scales and comparisons

How big is 388469330?

388,469,330 seconds is equal to 12 years, 18 weeks, 2 days, 4 hours, 8 minutes, 50 seconds.
To count from 1 to 388,469,330 would take you about eighteen years!

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 388469330 cubic inches would be around 60.8 feet tall.

Recreational maths with 388469330

388469330 backwards is 033964883
The number of decimal digits it has is: 9
The sum of 388469330's digits is 44
More coming soon!

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The information we have on file for 388469330 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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