3940072168

3,940,072,168 is an even composite number composed of two prime numbers multiplied together.

What does the number 3940072168 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

3940072168 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 3940072168:

2³ × 492509021

(2 × 2 × 2 × 492509021)

See below for interesting mathematical facts about the number 3940072168 from the Numbermatics database.

Names of 3940072168

Cardinal: 3940072168 can be written as Three billion, nine hundred forty million, seventy-two thousand, one hundred sixty-eight.

Scientific notation

Scientific notation: 3.940072168 × 10⁹

Factors of 3940072168

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 492509023

Divisors of 3940072168

Number of divisors d(n): 8
Complete list of divisors:
1 2 4 8 492509021 985018042 1970036084 3940072168
Sum of all divisors σ(n): 7387635330
Sum of proper divisors (its aliquot sum) s(n): 3447563162
3940072168 is a deficient number, because the sum of its proper divisors (3447563162) is less than itself. Its deficiency is 492509006

Bases of 3940072168

Binary: 11101010110110001011101011101000₂
Hexadecimal: 0xEAD8BAE8
Base-36: 1T5TF54

Squares and roots of 3940072168

3940072168 squared (3940072168²) is 15524168689048220224
3940072168 cubed (3940072168³) is 61166344983055938914517125632
The square root of 3940072168 is 62769.9941691889
The cube root of 3940072168 is 1579.4336708765

Scales and comparisons

How big is 3940072168?

3,940,072,168 seconds is equal to 125 years, 14 weeks, 4 days, 16 hours, 29 minutes, 28 seconds.
To count from 1 to 3,940,072,168 would take you about two hundred fifty 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 3940072168 cubic inches would be around 131.6 feet tall.

Recreational maths with 3940072168

3940072168 backwards is 8612700493
The number of decimal digits it has is: 10
The sum of 3940072168's digits is 40
More coming soon!

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The information we have on file for 3940072168 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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