197121

197,121 is an odd composite number composed of two prime numbers multiplied together.

What does the number 197121 look like?

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

197121 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 197121:

3 × 65707

See below for interesting mathematical facts about the number 197121 from the Numbermatics database.

Names of 197121

Cardinal: 197121 can be written as One hundred ninety-seven thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 1.97121 × 10⁵

Factors of 197121

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 65710

Divisors of 197121

Number of divisors d(n): 4
Complete list of divisors:
1 3 65707 197121
Sum of all divisors σ(n): 262832
Sum of proper divisors (its aliquot sum) s(n): 65711
197121 is a deficient number, because the sum of its proper divisors (65711) is less than itself. Its deficiency is 131410

Bases of 197121

Binary: 110000001000000001₂
Hexadecimal: 0x30201
Base-36: 483L

Squares and roots of 197121

197121 squared (197121²) is 38856688641
197121 cubed (197121³) is 7659469321602561
The square root of 197121 is 443.9831077867
The cube root of 197121 is 58.1983892045

Scales and comparisons

How big is 197121?

197,121 seconds is equal to 2 days, 6 hours, 45 minutes, 21 seconds.
To count from 1 to 197,121 would take you about two 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 197121 cubic inches would be around 4.8 feet tall.

Recreational maths with 197121

197121 backwards is 121791
The number of decimal digits it has is: 6
The sum of 197121's digits is 21
More coming soon!

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The information we have on file for 197121 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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