395972

395,972 is an even composite number composed of two prime numbers multiplied together.

What does the number 395972 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

395972 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 395972:

2² × 98993

(2 × 2 × 98993)

See below for interesting mathematical facts about the number 395972 from the Numbermatics database.

Names of 395972

Cardinal: 395972 can be written as Three hundred ninety-five thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 3.95972 × 10⁵

Factors of 395972

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 98995

Divisors of 395972

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 98993 197986 395972
Sum of all divisors σ(n): 692958
Sum of proper divisors (its aliquot sum) s(n): 296986
395972 is a deficient number, because the sum of its proper divisors (296986) is less than itself. Its deficiency is 98986

Bases of 395972

Binary: 1100000101011000100₂
Hexadecimal: 0x60AC4
Base-36: 8HJ8

Squares and roots of 395972

395972 squared (395972²) is 156793824784
395972 cubed (395972³) is 62085964387370048
The square root of 395972 is 629.2630610483
The cube root of 395972 is 73.4324738073

Scales and comparisons

How big is 395972?

395,972 seconds is equal to 4 days, 13 hours, 59 minutes, 32 seconds.
To count from 1 to 395,972 would take you about four days.

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 395972 cubic inches would be around 6.1 feet tall.

Recreational maths with 395972

395972 backwards is 279593
The number of decimal digits it has is: 6
The sum of 395972's digits is 35
More coming soon!

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The information we have on file for 395972 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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