3986121

3,986,121 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3986121 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

3986121 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 3986121:

3 × 37 × 35911

See below for interesting mathematical facts about the number 3986121 from the Numbermatics database.

Names of 3986121

Cardinal: 3986121 can be written as Three million, nine hundred eighty-six thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 3.986121 × 10⁶

Factors of 3986121

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 3
Sum of prime factors: 35951

Divisors of 3986121

Number of divisors d(n): 8
Complete list of divisors:
1 3 37 111 35911 107733 1328707 3986121
Sum of all divisors σ(n): 5458624
Sum of proper divisors (its aliquot sum) s(n): 1472503
3986121 is a deficient number, because the sum of its proper divisors (1472503) is less than itself. Its deficiency is 2513618

Bases of 3986121

Binary: 1111001101001011001001₂
Hexadecimal: 0x3CD2C9
Base-36: 2DFPL

Squares and roots of 3986121

3986121 squared (3986121²) is 15889160626641
3986121 cubed (3986121³) is 63336116846226849561
The square root of 3986121 is 1996.5272349757
The cube root of 3986121 is 158.5562962823

Scales and comparisons

How big is 3986121?

3,986,121 seconds is equal to 6 weeks, 4 days, 3 hours, 15 minutes, 21 seconds.
To count from 1 to 3,986,121 would take you about nine 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 3986121 cubic inches would be around 13.2 feet tall.

Recreational maths with 3986121

3986121 backwards is 1216893
The number of decimal digits it has is: 7
The sum of 3986121's digits is 30
More coming soon!

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The information we have on file for 3986121 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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