3956121

3,956,121 is an odd composite number composed of three prime numbers multiplied together.

What does the number 3956121 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 45 divisors.

3956121 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Prime factorization of 3956121:

3⁴ × 13² × 17²

(3 × 3 × 3 × 3 × 13 × 13 × 17 × 17)

See below for interesting mathematical facts about the number 3956121 from the Numbermatics database.

Names of 3956121

Cardinal: 3956121 can be written as Three million, nine hundred fifty-six thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 3.956121 × 10⁶

Factors of 3956121

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 33

Divisors of 3956121

Number of divisors d(n): 45
Complete list of divisors:
1 3 9 13 17 27 39 51 81 117 153 169 221 289 351 459 507 663 867 1053 1377 1521 1989 2601 2873 3757 4563 5967 7803 8619 11271 13689 17901 23409 25857 33813 48841 77571 101439 146523 232713 304317 439569 1318707 3956121
Sum of all divisors σ(n): 6797901
Sum of proper divisors (its aliquot sum) s(n): 2841780
3956121 is a deficient number, because the sum of its proper divisors (2841780) is less than itself. Its deficiency is 1114341

Bases of 3956121

Binary: 1111000101110110011001₂
Hexadecimal: 0x3C5D99
Base-36: 2CSK9

Squares and roots of 3956121

3956121 squared (3956121²) is 15650893366641
3956121 cubed (3956121³) is 61916827916529159561
3956121 is a perfect square number. Its square root is 1989
The cube root of 3956121 is 158.1575232927

Scales and comparisons

How big is 3956121?

3,956,121 seconds is equal to 6 weeks, 3 days, 18 hours, 55 minutes, 21 seconds.
To count from 1 to 3,956,121 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 3956121 cubic inches would be around 13.2 feet tall.

Recreational maths with 3956121

3956121 backwards is 1216593
3956121 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 3956121's digits is 27
More coming soon!

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The information we have on file for 3956121 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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