42691340

42,691,340 is an even composite number composed of five prime numbers multiplied together.

What does the number 42691340 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

42691340 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 42691340:

2² × 5 × 31 × 37 × 1861

(2 × 2 × 5 × 31 × 37 × 1861)

See below for interesting mathematical facts about the number 42691340 from the Numbermatics database.

Names of 42691340

Cardinal: 42691340 can be written as Forty-two million, six hundred ninety-one thousand, three hundred forty.

Scientific notation

Scientific notation: 4.269134 × 10⁷

Factors of 42691340

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1936

Divisors of 42691340

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 10 20 31 37 62 74 124 148 155 185 310 370 620 740 1147 1861 2294 3722 4588 5735 7444 9305 11470 18610 22940 37220 57691 68857 115382 137714 230764 275428 288455 344285 576910 688570 1153820 1377140 2134567 4269134 8538268 10672835 21345670 42691340
Sum of all divisors σ(n): 95096064
Sum of proper divisors (its aliquot sum) s(n): 52404724
42691340 is an abundant number, because the sum of its proper divisors (52404724) is greater than itself. Its abundance is 9713384

Bases of 42691340

Binary: 10100010110110101100001100₂
Hexadecimal: 0x28B6B0C
Base-36: PF0UK

Squares and roots of 42691340

42691340 squared (42691340²) is 1822550510995600
42691340 cubed (42691340³) is 77807123532086898104000
The square root of 42691340 is 6533.8610331105
The cube root of 42691340 is 349.4995296087

Scales and comparisons

How big is 42691340?

42,691,340 seconds is equal to 1 year, 18 weeks, 4 days, 2 hours, 42 minutes, 20 seconds.
To count from 1 to 42,691,340 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 42691340 cubic inches would be around 29.1 feet tall.

Recreational maths with 42691340

42691340 backwards is 04319624
The number of decimal digits it has is: 8
The sum of 42691340's digits is 29
More coming soon!

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The information we have on file for 42691340 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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