What is the sum of the digits of the number 5385 when multiplied by 3 and then divided by the sum of its factors excluding 1 and itself?

To find the sum of the digits of 5385, we first multiply it by 3 which gives us 16155. The sum of its digits is 1 + 6 + 1 + 5 + 5 = 18. Now, we need to find the factors of 5385 excluding 1 and itself. The prime factorization of 5385 is 3 x 5 x 359. Therefore, the factors are 3, 5, 359, and 5385. Excluding 1 and itself, the sum of the factors is 3 + 5 + 359 = 367. Now, we divide the sum of the digits (18) by the sum of the factors (367) which gives us 0.0491 (rounded to four decimal places). Thus, the answer to the problem is 0.0491.

Question: The number 5385 is multiplied by another number and the product is divided by 3. The resulting quotient is then squared and added to 450. If the final result is subtracted by 500, what is the remaining value?

To find the remaining value after performing the operations, we first multiply 5385 by the unknown number and divide the product by 3. Let's represent the unknown number as 'x'. So, the expression becomes (5385 * x)/3. Next, we square this quotient and add 450, giving us [(5385 * x)/3]^2 + 450. Finally, subtracting 500 from this result, we get [(5385 * x)/3]^2 + 450 - 500. Simplifying this expression further, we can write it as [(5385 * x)/3]^2 - 50. This represents the remaining value after performing the given operations.

Math Question: If a number is multiplied by 5385 and then divided by 11, what is the result when the square root of the original number is added to it?

Let's consider x as the original number. Hence, the expression becomes ((x * 5385) / 11) + √x. Simplifying further, this can be written as (489 * √x) + √ x. Combining like terms, we get (490 * √x). So, the result when the square root of the original number is added to it after multiplying by 5385 and dividing by 11 is 490 times the square root of the original number (x).

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

5385 (number)

5385 is an odd 4-digits composite number following 5384 and preceding 5386. In scientific notation, it is written as 5.385 × 10^3. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 2864 positive integers (up to 5385) that are relatively prime to 5385.

Interesting facts

5385 has 8 divisors, whose sum is 8640
The reverse of 5385 is 5835
Previous prime number is 3

Basic properties

Is Prime? no
Number parity odd
Number length 4
Sum of Digits 21
Digital Root 3

Name

Name	five thousand three hundred eighty-five

Notation

Scientific notation	5.385 × 10^3
Engineering notation	5.385 × 10^3

Prime Factorization of 5385

Prime Factorization 5 × 3 × 359

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	5385	Product of the distinct prime numbers

The prime factorization of 5385 is 5 × 3 × 359. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 19, 11, 699, 674, 2191, 7549, 40620, 97235, 56887, 94350, 4358192, 4074823, 54383626, 83961537, 478499035, 86131338, 8106109928, 481667068

Basic calculations (n = 5385)

Multiplication

n×y

n×2	10770
n×3	16155
n×4	21540
n×5	26925

Division

n÷y

n÷2	2692.5
n÷3	1795
n÷3	1346.25
n÷5	1077

Exponentiation

n^y

n²	28998225
n³	156155441625
n⁴	840897053150625
n⁵	4528230631216115625

Nth Root

^y√n

²√n	73.382559235829
³√n	17.527846821789
⁴√n	8.5663620770914
⁵√n	5.5749007690716

Divisors of 5385

1, 3, 5, 15, 359, 1077, 1795, 5385

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-5384	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 5385 can be divided by 8 positive divisors. The sum of these divisors (counting 5385) is 1, the average is 0.125.

Base conversion 5385

Base	System	Value
2	Binary	1010100001001
3	Ternary	21101110
4	Quaternary	1110021
5	Quinary	133020
6	Senary	40533
8	Octal	12411
10	Decimal	5385
12	Duodecimal	3149
16	Hexadecimal	1509
20	Vigesimal	d95
36	Base36	45l

Cryptographic Hash Functions

md5	03227b950778ab86436ff79fe975b596
sha1	825c8bf5dfc889e24c9d9f51874d6007aaca021d
sha256	f53c1ad5dbded0ff16324748bb2e64405601acde699e59a59e25c3b6cd35554a
sha512	1223213c8f148e277eb3c08a6e4951814562662e4a5190ad0037eb7aa8456ac5eadf198e6ccb37a9d8dd84ff38b833b51c1045f8bb4d6b9925aabd6ae2cd724f
ripemd-160	f51544aab3097bf73dc964c3b68bae6fb3b7bb7f

5385 as geometric shapes

Circle

Radius = n

Diameter	10770
Circumference	33834.952879162
Area	91100610.627144

Sphere

Radius = n

Volume	654102384302.89
Surface area	364402442.50858
Circumference	33834.952879162

Square

Length = n

Perimeter	21540
Area	28998225
Diagonal	7615.5400333791

Cube

Length = n

Surface area	173989350
Volume	156155441625
Space diagonal	9327.0935987584

Equilateral Triangle

Length = n

Perimeter	16155
Area	12556599.757329
Altitude	4663.5467993792

Triangular Pyramid

Length = n

Surface area	12556599.757329
Volume	18403095282.036
Height	2538.5133444597