4287987

4,287,987 is an odd composite number composed of three prime numbers multiplied together.

What does the number 4287987 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

4287987 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 4287987:

3² × 11 × 43313

(3 × 3 × 11 × 43313)

See below for interesting mathematical facts about the number 4287987 from the Numbermatics database.

Names of 4287987

Cardinal: 4287987 can be written as Four million, two hundred eighty-seven thousand, nine hundred eighty-seven.

Scientific notation

Scientific notation: 4.287987 × 10⁶

Factors of 4287987

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 43327

Divisors of 4287987

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 11 33 99 43313 129939 389817 476443 1429329 4287987
Sum of all divisors σ(n): 6756984
Sum of proper divisors (its aliquot sum) s(n): 2468997
4287987 is a deficient number, because the sum of its proper divisors (2468997) is less than itself. Its deficiency is 1818990

Bases of 4287987

Binary: 10000010110110111110011₂
Hexadecimal: 0x416DF3
Base-36: 2JWMR

Squares and roots of 4287987

4287987 squared (4287987²) is 18386832512169
4287987 cubed (4287987³) is 78842498783358013803
The square root of 4287987 is 2070.7455179235
The cube root of 4287987 is 162.4617598381

Scales and comparisons

How big is 4287987?

4,287,987 seconds is equal to 7 weeks, 15 hours, 6 minutes, 27 seconds.
To count from 1 to 4,287,987 would take you about ten weeks!

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 4287987 cubic inches would be around 13.5 feet tall.

Recreational maths with 4287987

4287987 backwards is 7897824
The number of decimal digits it has is: 7
The sum of 4287987's digits is 45
More coming soon!

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The information we have on file for 4287987 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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