103840

103,840 is an even composite number composed of four prime numbers multiplied together.

What does the number 103840 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

103840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 103840:

2⁵ × 5 × 11 × 59

(2 × 2 × 2 × 2 × 2 × 5 × 11 × 59)

See below for interesting mathematical facts about the number 103840 from the Numbermatics database.

Names of 103840

Cardinal: 103840 can be written as One hundred three thousand, eight hundred forty.

Scientific notation

Scientific notation: 1.0384 × 10⁵

Factors of 103840

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 77

Divisors of 103840

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 59 80 88 110 118 160 176 220 236 295 352 440 472 590 649 880 944 1180 1298 1760 1888 2360 2596 3245 4720 5192 6490 9440 10384 12980 20768 25960 51920 103840
Sum of all divisors σ(n): 272160
Sum of proper divisors (its aliquot sum) s(n): 168320
103840 is an abundant number, because the sum of its proper divisors (168320) is greater than itself. Its abundance is 64480

Bases of 103840

Binary: 11001010110100000₂
Hexadecimal: 0x195A0
Base-36: 284G

Squares and roots of 103840

103840 squared (103840²) is 10782745600
103840 cubed (103840³) is 1119680303104000
The square root of 103840 is 322.2421449779
The cube root of 103840 is 47.0025651233

Scales and comparisons

How big is 103840?

103,840 seconds is equal to 1 day, 4 hours, 50 minutes, 40 seconds.
To count from 1 to 103,840 would take you about four 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 103840 cubic inches would be around 3.9 feet tall.

Recreational maths with 103840

103840 backwards is 048301
103840 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 103840's digits is 16
More coming soon!

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The information we have on file for 103840 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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