40138848

40,138,848 is an even composite number composed of three prime numbers multiplied together.

What does the number 40138848 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 48 divisors.

40138848 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 40138848:

2⁵ × 3³ × 46457

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 46457)

See below for interesting mathematical facts about the number 40138848 from the Numbermatics database.

Names of 40138848

Cardinal: 40138848 can be written as Forty million, one hundred thirty-eight thousand, eight hundred forty-eight.

Scientific notation

Scientific notation: 4.0138848 × 10⁷

Factors of 40138848

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 46462

Divisors of 40138848

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 46457 92914 139371 185828 278742 371656 418113 557484 743312 836226 1114968 1254339 1486624 1672452 2229936 2508678 3344904 4459872 5017356 6689808 10034712 13379616 20069424 40138848
Sum of all divisors σ(n): 117074160
Sum of proper divisors (its aliquot sum) s(n): 76935312
40138848 is an abundant number, because the sum of its proper divisors (76935312) is greater than itself. Its abundance is 36796464

Bases of 40138848

Binary: 10011001000111100001100000₂
Hexadecimal: 0x2647860
Base-36: NWBC0

Squares and roots of 40138848

40138848 squared (40138848²) is 1611127118767104
40138848 cubed (40138848³) is 64668786528870734856192
The square root of 40138848 is 6335.5227092953
The cube root of 40138848 is 342.3904435857

Scales and comparisons

How big is 40138848?

40,138,848 seconds is equal to 1 year, 14 weeks, 2 days, 13 hours, 40 minutes, 48 seconds.
To count from 1 to 40,138,848 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 40138848 cubic inches would be around 28.5 feet tall.

Recreational maths with 40138848

40138848 backwards is 84883104
40138848 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 40138848's digits is 36
More coming soon!

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The information we have on file for 40138848 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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