121424440

121,424,440 is an even composite number composed of four prime numbers multiplied together.

What does the number 121424440 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

121424440 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 121424440:

2³ × 5 × 19 × 159769

(2 × 2 × 2 × 5 × 19 × 159769)

See below for interesting mathematical facts about the number 121424440 from the Numbermatics database.

Names of 121424440

Cardinal: 121424440 can be written as One hundred twenty-one million, four hundred twenty-four thousand, four hundred forty.

Scientific notation

Scientific notation: 1.2142444 × 10⁸

Factors of 121424440

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 159795

Divisors of 121424440

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 159769 319538 639076 798845 1278152 1597690 3035611 3195380 6071222 6390760 12142444 15178055 24284888 30356110 60712220 121424440
Sum of all divisors σ(n): 287586000
Sum of proper divisors (its aliquot sum) s(n): 166161560
121424440 is an abundant number, because the sum of its proper divisors (166161560) is greater than itself. Its abundance is 44737120

Bases of 121424440

Binary: 111001111001100101000111000₂
Hexadecimal: 0x73CCA38
Base-36: 20AJP4

Squares and roots of 121424440

121424440 squared (121424440²) is 14743894629313600
121424440 cubed (121424440³) is 1790269148783411464384000
The square root of 121424440 is 11019.2758382753
The cube root of 121424440 is 495.1863937703

Scales and comparisons

How big is 121424440?

121,424,440 seconds is equal to 3 years, 44 weeks, 5 days, 9 hours, 40 seconds.
To count from 1 to 121,424,440 would take you about five years!

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 121424440 cubic inches would be around 41.3 feet tall.

Recreational maths with 121424440

121424440 backwards is 044424121
The number of decimal digits it has is: 9
The sum of 121424440's digits is 22
More coming soon!

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The information we have on file for 121424440 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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