155968

155,968 is an even composite number composed of two prime numbers multiplied together.

What does the number 155968 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 14 divisors.

155968 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fourteen divisors.

Prime factorization of 155968:

2⁶ × 2437

(2 × 2 × 2 × 2 × 2 × 2 × 2437)

See below for interesting mathematical facts about the number 155968 from the Numbermatics database.

Names of 155968

Cardinal: 155968 can be written as One hundred fifty-five thousand, nine hundred sixty-eight.

Scientific notation

Scientific notation: 1.55968 × 10⁵

Factors of 155968

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 7
Sum of prime factors: 2439

Divisors of 155968

Number of divisors d(n): 14
Complete list of divisors:
1 2 4 8 16 32 64 2437 4874 9748 19496 38992 77984 155968
Sum of all divisors σ(n): 309626
Sum of proper divisors (its aliquot sum) s(n): 153658
155968 is a deficient number, because the sum of its proper divisors (153658) is less than itself. Its deficiency is 2310

Bases of 155968

Binary: 100110000101000000₂
Hexadecimal: 0x26140
Base-36: 3CCG

Squares and roots of 155968

155968 squared (155968²) is 24326017024
155968 cubed (155968³) is 3794080223199232
The square root of 155968 is 394.9278415103
The cube root of 155968 is 53.8284450401

Scales and comparisons

How big is 155968?

155,968 seconds is equal to 1 day, 19 hours, 19 minutes, 28 seconds.
To count from 1 to 155,968 would take you about nineteen hours.

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 155968 cubic inches would be around 4.5 feet tall.

Recreational maths with 155968

155968 backwards is 869551
The number of decimal digits it has is: 6
The sum of 155968's digits is 34
More coming soon!

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The information we have on file for 155968 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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