486400

486,400 is an even composite number composed of three prime numbers multiplied together.

What does the number 486400 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 66 divisors.

486400 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.

Prime factorization of 486400:

2¹⁰ × 5² × 19

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 19)

See below for interesting mathematical facts about the number 486400 from the Numbermatics database.

Names of 486400

Cardinal: 486400 can be written as Four hundred eighty-six thousand, four hundred.

Scientific notation

Scientific notation: 4.864 × 10⁵

Factors of 486400

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 13
Sum of prime factors: 26

Divisors of 486400

Number of divisors d(n): 66
Complete list of divisors:
1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 76 80 95 100 128 152 160 190 200 256 304 320 380 400 475 512 608 640 760 800 950 1024 1216 1280 1520 1600 1900 2432 2560 3040 3200 3800 4864 5120 6080 6400 7600 9728 12160 12800 15200 19456 24320 25600 30400 48640 60800 97280 121600 243200 486400
Sum of all divisors σ(n): 1269140
Sum of proper divisors (its aliquot sum) s(n): 782740
486400 is an abundant number, because the sum of its proper divisors (782740) is greater than itself. Its abundance is 296340

Bases of 486400

Binary: 1110110110000000000₂
Hexadecimal: 0x76C00
Base-36: AFB4

Squares and roots of 486400

486400 squared (486400²) is 236584960000
486400 cubed (486400³) is 115074924544000000
The square root of 486400 is 697.4238309665
The cube root of 486400 is 78.6438057993

Scales and comparisons

How big is 486400?

486,400 seconds is equal to 5 days, 15 hours, 6 minutes, 40 seconds.
To count from 1 to 486,400 would take you about five days.

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 486400 cubic inches would be around 6.6 feet tall.

Recreational maths with 486400

486400 backwards is 004684
The number of decimal digits it has is: 6
The sum of 486400's digits is 22
More coming soon!

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The information we have on file for 486400 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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