42009984

42,009,984 is an even composite number composed of three prime numbers multiplied together.

What does the number 42009984 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

42009984 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42009984:

2⁷ × 3² × 36467

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 36467)

See below for interesting mathematical facts about the number 42009984 from the Numbermatics database.

Names of 42009984

Cardinal: 42009984 can be written as Forty-two million, nine thousand, nine hundred eighty-four.

Scientific notation

Scientific notation: 4.2009984 × 10⁷

Factors of 42009984

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 10
Sum of prime factors: 36472

Divisors of 42009984

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 36467 72934 109401 145868 218802 291736 328203 437604 583472 656406 875208 1166944 1312812 1750416 2333888 2625624 3500832 4667776 5251248 7001664 10502496 14003328 21004992 42009984
Sum of all divisors σ(n): 120891420
Sum of proper divisors (its aliquot sum) s(n): 78881436
42009984 is an abundant number, because the sum of its proper divisors (78881436) is greater than itself. Its abundance is 36871452

Bases of 42009984

Binary: 10100000010000010110000000₂
Hexadecimal: 0x2810580
Base-36: P0F40

Squares and roots of 42009984

42009984 squared (42009984²) is 1764838755680256
42009984 cubed (42009984³) is 74140847888707463675904
The square root of 42009984 is 6481.5109349595
The cube root of 42009984 is 347.6302056795

Scales and comparisons

How big is 42009984?

42,009,984 seconds is equal to 1 year, 17 weeks, 3 days, 5 hours, 26 minutes, 24 seconds.
To count from 1 to 42,009,984 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 42009984 cubic inches would be around 29 feet tall.

Recreational maths with 42009984

42009984 backwards is 48990024
42009984 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42009984's digits is 36
More coming soon!

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The information we have on file for 42009984 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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