380981

380,981 is an odd composite number composed of two prime numbers multiplied together.

What does the number 380981 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

380981 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 380981:

331 × 1151

See below for interesting mathematical facts about the number 380981 from the Numbermatics database.

Names of 380981

Cardinal: 380981 can be written as Three hundred eighty thousand, nine hundred eighty-one.

Scientific notation

Scientific notation: 3.80981 × 10⁵

Factors of 380981

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 1482

Divisors of 380981

Number of divisors d(n): 4
Complete list of divisors:
1 331 1151 380981
Sum of all divisors σ(n): 382464
Sum of proper divisors (its aliquot sum) s(n): 1483
380981 is a deficient number, because the sum of its proper divisors (1483) is less than itself. Its deficiency is 379498

Bases of 380981

Binary: 1011101000000110101₂
Hexadecimal: 0x5D035
Base-36: 85YT

Squares and roots of 380981

380981 squared (380981²) is 145146522361
380981 cubed (380981³) is 55298067235616141
The square root of 380981 is 617.2365834913
The cube root of 380981 is 72.4938401425

Scales and comparisons

How big is 380981?

380,981 seconds is equal to 4 days, 9 hours, 49 minutes, 41 seconds.
To count from 1 to 380,981 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 380981 cubic inches would be around 6 feet tall.

Recreational maths with 380981

380981 backwards is 189083
The number of decimal digits it has is: 6
The sum of 380981's digits is 29
More coming soon!

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The information we have on file for 380981 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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