561408
561,408 is an even composite number composed of four prime numbers multiplied together.
What does the number 561408 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 72 divisors.
561408 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 561408:
28 × 3 × 17 × 43
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 17 × 43)See below for interesting mathematical facts about the number 561408 from the Numbermatics database.
Names of 561408
- Cardinal: 561408 can be written as Five hundred sixty-one thousand, four hundred eight.
Scientific notation
- Scientific notation: 5.61408 × 105
Factors of 561408
Divisors of 561408
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 43 48 51 64 68 86 96 102 128 129 136 172 192 204 256 258 272 344 384 408 516 544 688 731 768 816 1032 1088 1376 1462 1632 2064 2176 2193 2752 2924 3264 4128 4352 4386 5504 5848 6528 8256 8772 11008 11696 13056 16512 17544 23392 33024 35088 46784 70176 93568 140352 187136 280704 561408
- Sum of all divisors σ(n): 1618848
- Sum of proper divisors (its aliquot sum) s(n): 1057440
- 561408 is an abundant number, because the sum of its proper divisors (1057440) is greater than itself. Its abundance is 496032
Bases of 561408
- Binary: 100010010001000000002
- Hexadecimal: 0x89100
- Base-36: C16O
Squares and roots of 561408
- 561408 squared (5614082) is 315178942464
- 561408 cubed (5614083) is 176943979730829312
-
The
square root of 561408 is 749.2716463341 -
The
cube root of 561408 is 82.4947287725
Scales and comparisons
How big is 561408?- 561,408 seconds is equal to 6 days, 11 hours, 56 minutes, 48 seconds.
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To count from 1 to 561,408 would take you about six 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 561408 cubic inches would be around 6.9 feet tall.
Recreational maths with 561408
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The information we have on file for 561408 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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