400530

400,530 is an even composite number composed of five prime numbers multiplied together.

What does the number 400530 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

400530 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 400530:

2 × 3 × 5 × 13² × 79

(2 × 3 × 5 × 13 × 13 × 79)

See below for interesting mathematical facts about the number 400530 from the Numbermatics database.

Names of 400530

Cardinal: 400530 can be written as Four hundred thousand, five hundred thirty.

Scientific notation

Scientific notation: 4.0053 × 10⁵

Factors of 400530

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 102

Divisors of 400530

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 10 13 15 26 30 39 65 78 79 130 158 169 195 237 338 390 395 474 507 790 845 1014 1027 1185 1690 2054 2370 2535 3081 5070 5135 6162 10270 13351 15405 26702 30810 40053 66755 80106 133510 200265 400530
Sum of all divisors σ(n): 1054080
Sum of proper divisors (its aliquot sum) s(n): 653550
400530 is an abundant number, because the sum of its proper divisors (653550) is greater than itself. Its abundance is 253020

Bases of 400530

Binary: 1100001110010010010₂
Hexadecimal: 0x61C92
Base-36: 8L1U

Squares and roots of 400530

400530 squared (400530²) is 160424280900
400530 cubed (400530³) is 64254737228877000
The square root of 400530 is 632.8743951213
The cube root of 400530 is 73.7131578889

Scales and comparisons

How big is 400530?

400,530 seconds is equal to 4 days, 15 hours, 15 minutes, 30 seconds.
To count from 1 to 400,530 would take you about four 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 400530 cubic inches would be around 6.1 feet tall.

Recreational maths with 400530

400530 backwards is 035004
The number of decimal digits it has is: 6
The sum of 400530's digits is 12
More coming soon!

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The information we have on file for 400530 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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