121901

121,901 is an odd composite number composed of two prime numbers multiplied together.

What does the number 121901 look like?

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

121901 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 121901:

13 × 9377

See below for interesting mathematical facts about the number 121901 from the Numbermatics database.

Names of 121901

Cardinal: 121901 can be written as One hundred twenty-one thousand, nine hundred one.

Scientific notation

Scientific notation: 1.21901 × 10⁵

Factors of 121901

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 9390

Divisors of 121901

Number of divisors d(n): 4
Complete list of divisors:
1 13 9377 121901
Sum of all divisors σ(n): 131292
Sum of proper divisors (its aliquot sum) s(n): 9391
121901 is a deficient number, because the sum of its proper divisors (9391) is less than itself. Its deficiency is 112510

Bases of 121901

Binary: 11101110000101101₂
Hexadecimal: 0x1DC2D
Base-36: 2M25

Squares and roots of 121901

121901 squared (121901²) is 14859853801
121901 cubed (121901³) is 1811431038195701
The square root of 121901 is 349.1432370819
The cube root of 121901 is 49.5833374919

Scales and comparisons

How big is 121901?

121,901 seconds is equal to 1 day, 9 hours, 51 minutes, 41 seconds.
To count from 1 to 121,901 would take you about nine 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 121901 cubic inches would be around 4.1 feet tall.

Recreational maths with 121901

121901 backwards is 109121
The number of decimal digits it has is: 6
The sum of 121901's digits is 14
More coming soon!

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The information we have on file for 121901 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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