3880640

3,880,640 is an even composite number composed of four prime numbers multiplied together.

What does the number 3880640 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 56 divisors.

3880640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.

Prime factorization of 3880640:

2⁶ × 5 × 67 × 181

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 67 × 181)

See below for interesting mathematical facts about the number 3880640 from the Numbermatics database.

Names of 3880640

Cardinal: 3880640 can be written as Three million, eight hundred eighty thousand, six hundred forty.

Scientific notation

Scientific notation: 3.88064 × 10⁶

Factors of 3880640

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 9
Sum of prime factors: 255

Divisors of 3880640

Number of divisors d(n): 56
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 67 80 134 160 181 268 320 335 362 536 670 724 905 1072 1340 1448 1810 2144 2680 2896 3620 4288 5360 5792 7240 10720 11584 12127 14480 21440 24254 28960 48508 57920 60635 97016 121270 194032 242540 388064 485080 776128 970160 1940320 3880640
Sum of all divisors σ(n): 9430512
Sum of proper divisors (its aliquot sum) s(n): 5549872
3880640 is an abundant number, because the sum of its proper divisors (5549872) is greater than itself. Its abundance is 1669232

Bases of 3880640

Binary: 1110110011011011000000₂
Hexadecimal: 0x3B36C0
Base-36: 2B6BK

Squares and roots of 3880640

3880640 squared (3880640²) is 15059366809600
3880640 cubed (3880640³) is 58439981216006144000
The square root of 3880640 is 1969.9340090471
The cube root of 3880640 is 157.1451994929

Scales and comparisons

How big is 3880640?

3,880,640 seconds is equal to 6 weeks, 2 days, 21 hours, 57 minutes, 20 seconds.
To count from 1 to 3,880,640 would take you about nine 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 3880640 cubic inches would be around 13.1 feet tall.

Recreational maths with 3880640

3880640 backwards is 0460883
The number of decimal digits it has is: 7
The sum of 3880640's digits is 29
More coming soon!

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The information we have on file for 3880640 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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