381357164

381,357,164 is an even composite number composed of four prime numbers multiplied together.

What does the number 381357164 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

381357164 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 381357164:

2² × 31 × 347 × 8863

(2 × 2 × 31 × 347 × 8863)

See below for interesting mathematical facts about the number 381357164 from the Numbermatics database.

Names of 381357164

Cardinal: 381357164 can be written as Three hundred eighty-one million, three hundred fifty-seven thousand, one hundred sixty-four.

Scientific notation

Scientific notation: 3.81357164 × 10⁸

Factors of 381357164

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 9243

Divisors of 381357164

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 31 62 124 347 694 1388 8863 10757 17726 21514 35452 43028 274753 549506 1099012 3075461 6150922 12301844 95339291 190678582 381357164
Sum of all divisors σ(n): 690966528
Sum of proper divisors (its aliquot sum) s(n): 309609364
381357164 is a deficient number, because the sum of its proper divisors (309609364) is less than itself. Its deficiency is 71747800

Bases of 381357164

Binary: 10110101110110000110001101100₂
Hexadecimal: 0x16BB0C6C
Base-36: 6B1T2K

Squares and roots of 381357164

381357164 squared (381357164²) is 145433286534122896
381357164 cubed (381357164³) is 55462025703852496846026944
The square root of 381357164 is 19528.3681857957
The cube root of 381357164 is 725.1769137821

Scales and comparisons

How big is 381357164?

381,357,164 seconds is equal to 12 years, 6 weeks, 3 days, 20 hours, 32 minutes, 44 seconds.
To count from 1 to 381,357,164 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 381357164 cubic inches would be around 60.4 feet tall.

Recreational maths with 381357164

381357164 backwards is 461753183
The number of decimal digits it has is: 9
The sum of 381357164's digits is 38
More coming soon!

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The information we have on file for 381357164 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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