42185285

42,185,285 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42185285 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

42185285 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 42185285:

5 × 29 × 107 × 2719

See below for interesting mathematical facts about the number 42185285 from the Numbermatics database.

Names of 42185285

Cardinal: 42185285 can be written as Forty-two million, one hundred eighty-five thousand, two hundred eighty-five.

Scientific notation

Scientific notation: 4.2185285 × 10⁷

Factors of 42185285

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 2860

Divisors of 42185285

Number of divisors d(n): 16
Complete list of divisors:
1 5 29 107 145 535 2719 3103 13595 15515 78851 290933 394255 1454665 8437057 42185285
Sum of all divisors σ(n): 52876800
Sum of proper divisors (its aliquot sum) s(n): 10691515
42185285 is a deficient number, because the sum of its proper divisors (10691515) is less than itself. Its deficiency is 31493770

Bases of 42185285

Binary: 10100000111011001001000101₂
Hexadecimal: 0x283B245
Base-36: P46DH

Squares and roots of 42185285

42185285 squared (42185285²) is 1779598270531225
42185285 cubed (42185285³) is 75072860227866828024125
The square root of 42185285 is 6495.0200153657
The cube root of 42185285 is 348.1130698993

Scales and comparisons

How big is 42185285?

42,185,285 seconds is equal to 1 year, 17 weeks, 5 days, 6 hours, 8 minutes, 5 seconds.
To count from 1 to 42,185,285 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 42185285 cubic inches would be around 29 feet tall.

Recreational maths with 42185285

42185285 backwards is 58258124
The number of decimal digits it has is: 8
The sum of 42185285's digits is 35
More coming soon!

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The information we have on file for 42185285 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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