Math question: If 520 is divided by 4, and the quotient is then multiplied by 3, what is the result?

To find the result, first divide 520 by 4, which equals 130. Then, multiply this quotient by 3, resulting in 390. Therefore, if 520 is divided by 4, and the quotient is multiplied by 3, the result is 390.

Math question: What is the sum of the digits in the number 520?

The sum of the digits in the number 520 is 7. To find this, we add the digits together individually: 5 + 2 + 0 = 7.

Math Question: What is the sum of 520 divided by 10, multiplied by the square root of 520, plus 520 multiplied by 2, divided by 520 squared?

To calculate the answer, first, obtain the quotient of 520 divided by 10, resulting in 52. Multiply this by the square root of 520, which equals approximately 322.88. Now determine the value of 520 multiplied by 2, which is 1040. Next, calculate the square of 520, yielding 270,400. Finally, divide the product obtained earlier (1040) by the square of 520 (270,400). The answer is approximately 0.00384. Therefore, the overall sum is: 52 * √520 + 1040 / 520² = 52 * 322.88 + 0.00384 ≈ 16,801.76 + 0.00384 ≈ 16,801.76384. Hence, the final answer is approximately 16,801.764 (rounded).

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

520 (number)

520 is an even 3-digits composite number following 519 and preceding 521. In scientific notation, it is written as 5.20 × 10^2. The sum of its digits is 7. It has a total of 5 prime factors and 16 positive divisors. There are 192 positive integers (up to 520) that are relatively prime to 520.

Interesting facts

520 has 16 divisors, whose sum is 1260
The reverse of 520 is 025
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 3
Sum of Digits 7
Digital Root 7

Name

Name	five hundred twenty

Notation

Scientific notation	5.20 × 10^2
Engineering notation	5.20 × 10^0

Prime Factorization of 520

Prime Factorization 2 × 2 × 2 × 13 × 5

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	130	Product of the distinct prime numbers

The prime factorization of 520 is 2 × 2 × 2 × 13 × 5. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 2, 63, 603, 642, 3787, 3811, 91458, 13747, 465308, 226655, 600050, 8640618, 20852187, 12087444, 125133519, 741586763, 4999483939, 1161748169

Basic calculations (n = 520)

Multiplication

n×y

n×2	1040
n×3	1560
n×4	2080
n×5	2600

Division

n÷y

n÷2	260
n÷3	173.33333333333
n÷3	130
n÷5	104

Exponentiation

n^y

n²	270400
n³	140608000
n⁴	73116160000
n⁵	38020403200000

Nth Root

^y√n

²√n	22.803508501983
³√n	8.0414515171781
⁴√n	4.7753019278348
⁵√n	3.4930167541811

Divisors of 520

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-519	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 520 can be divided by 16 positive divisors. The sum of these divisors (counting 520) is 1, the average is 0.0625.

Base conversion 520

Base	System	Value
2	Binary	1000001000
3	Ternary	201021
4	Quaternary	20020
5	Quinary	4040
6	Senary	2224
8	Octal	1010
10	Decimal	520
12	Duodecimal	374
16	Hexadecimal	208
20	Vigesimal	160
36	Base36	eg

Cryptographic Hash Functions

md5	cf67355a3333e6e143439161adc2d82e
sha1	0b6a63765cf0acb1022fc7c84ed8dcb104f221ed
sha256	0b35b06a22779418f775a804f36485f7bc978071d1709ad263a68f4f18117b11
sha512	daad11a779c4d40901b295319e807f97eab51a0ee4c6f6aae7a65e23d8a6e7bee3cdbc63fafc2ce387f32bc9ac9259c7aa53b647f0386d72956973db1ecf4e58
ripemd-160	0b15c8bae0349b95f7d869485525692927b8450e

520 as geometric shapes

Circle

Radius = n

Diameter	1040
Circumference	3267.2563597334
Area	849486.65353068

Sphere

Radius = n

Volume	588977413.1146
Surface area	3397946.6141227
Circumference	3267.2563597334

Square

Length = n

Perimeter	2080
Area	270400
Diagonal	735.39105243401

Cube

Length = n

Surface area	1622400
Volume	140608000
Space diagonal	900.66641993582

Equilateral Triangle

Length = n

Perimeter	1560
Area	117086.63459166
Altitude	450.33320996791

Triangular Pyramid

Length = n

Surface area	117086.63459166
Volume	16570811.714846
Height	245.13035081134