38005420

38,005,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 38005420 look like?

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

38005420 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 38005420:

2² × 5 × 331 × 5741

(2 × 2 × 5 × 331 × 5741)

See below for interesting mathematical facts about the number 38005420 from the Numbermatics database.

Names of 38005420

Cardinal: 38005420 can be written as Thirty-eight million, five thousand, four hundred twenty.

Scientific notation

Scientific notation: 3.800542 × 10⁷

Factors of 38005420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 6079

Divisors of 38005420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 331 662 1324 1655 3310 5741 6620 11482 22964 28705 57410 114820 1900271 3800542 7601084 9501355 19002710 38005420
Sum of all divisors σ(n): 80066448
Sum of proper divisors (its aliquot sum) s(n): 42061028
38005420 is an abundant number, because the sum of its proper divisors (42061028) is greater than itself. Its abundance is 4055608

Bases of 38005420

Binary: 10010000111110101010101100₂
Hexadecimal: 0x243EAAC
Base-36: MML64

Squares and roots of 38005420

38005420 squared (38005420²) is 1444411949376400
38005420 cubed (38005420³) is 54895482789068820088000
The square root of 38005420 is 6164.8536073455
The cube root of 38005420 is 336.2135240487

Scales and comparisons

How big is 38005420?

38,005,420 seconds is equal to 1 year, 10 weeks, 5 days, 21 hours, 3 minutes, 40 seconds.
To count from 1 to 38,005,420 would take you about forty-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 38005420 cubic inches would be around 28 feet tall.

Recreational maths with 38005420

38005420 backwards is 02450083
The number of decimal digits it has is: 8
The sum of 38005420's digits is 22
More coming soon!

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The information we have on file for 38005420 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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