42291250

42,291,250 is an even composite number composed of four prime numbers multiplied together.

What does the number 42291250 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

42291250 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 42291250:

2 × 5⁴ × 23 × 1471

(2 × 5 × 5 × 5 × 5 × 23 × 1471)

See below for interesting mathematical facts about the number 42291250 from the Numbermatics database.

Names of 42291250

Cardinal: 42291250 can be written as Forty-two million, two hundred ninety-one thousand, two hundred fifty.

Scientific notation

Scientific notation: 4.229125 × 10⁷

Factors of 42291250

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1501

Divisors of 42291250

Number of divisors d(n): 40
Complete list of divisors:
1 2 5 10 23 25 46 50 115 125 230 250 575 625 1150 1250 1471 2875 2942 5750 7355 14375 14710 28750 33833 36775 67666 73550 169165 183875 338330 367750 845825 919375 1691650 1838750 4229125 8458250 21145625 42291250
Sum of all divisors σ(n): 82773504
Sum of proper divisors (its aliquot sum) s(n): 40482254
42291250 is a deficient number, because the sum of its proper divisors (40482254) is less than itself. Its deficiency is 1808996

Bases of 42291250

Binary: 10100001010101000000110010₂
Hexadecimal: 0x2855032
Base-36: P6G4Y

Squares and roots of 42291250

42291250 squared (42291250²) is 1788549826562500
42291250 cubed (42291250³) is 75640007852611328125000
The square root of 42291250 is 6503.1723028073
The cube root of 42291250 is 348.4043006635

Scales and comparisons

How big is 42291250?

42,291,250 seconds is equal to 1 year, 17 weeks, 6 days, 11 hours, 34 minutes, 10 seconds.
To count from 1 to 42,291,250 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 42291250 cubic inches would be around 29 feet tall.

Recreational maths with 42291250

42291250 backwards is 05219224
42291250 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 42291250's digits is 25
More coming soon!

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The information we have on file for 42291250 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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