42001984

42,001,984 is an even composite number composed of three prime numbers multiplied together.

What does the number 42001984 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

42001984 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

Prime factorization of 42001984:

2⁶ × 83 × 7907

(2 × 2 × 2 × 2 × 2 × 2 × 83 × 7907)

See below for interesting mathematical facts about the number 42001984 from the Numbermatics database.

Names of 42001984

Cardinal: 42001984 can be written as Forty-two million, one thousand, nine hundred eighty-four.

Scientific notation

Scientific notation: 4.2001984 × 10⁷

Factors of 42001984

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 7992

Divisors of 42001984

Number of divisors d(n): 28
Complete list of divisors:
1 2 4 8 16 32 64 83 166 332 664 1328 2656 5312 7907 15814 31628 63256 126512 253024 506048 656281 1312562 2625124 5250248 10500496 21000992 42001984
Sum of all divisors σ(n): 84362544
Sum of proper divisors (its aliquot sum) s(n): 42360560
42001984 is an abundant number, because the sum of its proper divisors (42360560) is greater than itself. Its abundance is 358576

Bases of 42001984

Binary: 10100000001110011001000000₂
Hexadecimal: 0x280E640
Base-36: P08XS

Squares and roots of 42001984

42001984 squared (42001984²) is 1764166659936256
42001984 cubed (42001984³) is 74098499823976065531904
The square root of 42001984 is 6480.8937655233
The cube root of 42001984 is 347.6081377651

Scales and comparisons

How big is 42001984?

42,001,984 seconds is equal to 1 year, 17 weeks, 3 days, 3 hours, 13 minutes, 4 seconds.
To count from 1 to 42,001,984 would take you about two 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 42001984 cubic inches would be around 29 feet tall.

Recreational maths with 42001984

42001984 backwards is 48910024
The number of decimal digits it has is: 8
The sum of 42001984's digits is 28
More coming soon!

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The information we have on file for 42001984 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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