19242748

19,242,748 is an even composite number composed of three prime numbers multiplied together.

What does the number 19242748 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

19242748 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 19242748:

2² × 7 × 829²

(2 × 2 × 7 × 829 × 829)

See below for interesting mathematical facts about the number 19242748 from the Numbermatics database.

Names of 19242748

Cardinal: 19242748 can be written as Nineteen million, two hundred forty-two thousand, seven hundred forty-eight.

Scientific notation

Scientific notation: 1.9242748 × 10⁷

Factors of 19242748

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 838

Divisors of 19242748

Number of divisors d(n): 18
Complete list of divisors:
1 2 4 7 14 28 829 1658 3316 5803 11606 23212 687241 1374482 2748964 4810687 9621374 19242748
Sum of all divisors σ(n): 38531976
Sum of proper divisors (its aliquot sum) s(n): 19289228
19242748 is an abundant number, because the sum of its proper divisors (19289228) is greater than itself. Its abundance is 46480

Bases of 19242748

Binary: 1001001011001111011111100₂
Hexadecimal: 0x1259EFC
Base-36: BGFSS

Squares and roots of 19242748

19242748 squared (19242748²) is 370283350591504
19242748 cubed (19242748³) is 7125269204027962412992
The square root of 19242748 is 4386.6556737451
The cube root of 19242748 is 267.9717613375

Scales and comparisons

How big is 19242748?

19,242,748 seconds is equal to 31 weeks, 5 days, 17 hours, 12 minutes, 28 seconds.
To count from 1 to 19,242,748 would take you about forty-seven weeks!

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 19242748 cubic inches would be around 22.3 feet tall.

Recreational maths with 19242748

19242748 backwards is 84724291
The number of decimal digits it has is: 8
The sum of 19242748's digits is 37
More coming soon!

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The information we have on file for 19242748 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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