127420

127,420 is an even composite number composed of four prime numbers multiplied together.

What does the number 127420 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

127420 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 127420:

2² × 5 × 23 × 277

(2 × 2 × 5 × 23 × 277)

See below for interesting mathematical facts about the number 127420 from the Numbermatics database.

Names of 127420

Cardinal: 127420 can be written as One hundred twenty-seven thousand, four hundred twenty.

Scientific notation

Scientific notation: 1.2742 × 10⁵

Factors of 127420

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 307

Divisors of 127420

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 5 10 20 23 46 92 115 230 277 460 554 1108 1385 2770 5540 6371 12742 25484 31855 63710 127420
Sum of all divisors σ(n): 280224
Sum of proper divisors (its aliquot sum) s(n): 152804
127420 is an abundant number, because the sum of its proper divisors (152804) is greater than itself. Its abundance is 25384

Bases of 127420

Binary: 11111000110111100₂
Hexadecimal: 0x1F1BC
Base-36: 2QBG

Squares and roots of 127420

127420 squared (127420²) is 16235856400
127420 cubed (127420³) is 2068772822488000
The square root of 127420 is 356.9593814427
The cube root of 127420 is 50.3206065023

Scales and comparisons

How big is 127420?

127,420 seconds is equal to 1 day, 11 hours, 23 minutes, 40 seconds.
To count from 1 to 127,420 would take you about eleven 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 127420 cubic inches would be around 4.2 feet tall.

Recreational maths with 127420

127420 backwards is 024721
The number of decimal digits it has is: 6
The sum of 127420's digits is 16
More coming soon!

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The information we have on file for 127420 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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