Math question: What is the quotient when 525 is divided by 7 and then multiplied by 3, subtracted by 15, and finally divided by 5?

To find the quotient when 525 is divided by 7, we get 75. Multiplying it by 3 gives 225. Subtracting 15 yields 210. Finally, dividing 210 by 5 gives a quotient of 42. Therefore, the answer to the math question is 42.

Math question: What is the sum of all the multiples of 5 from 5 to 525?

The sum of all multiples of 5 from 5 to 525 can be found using the arithmetic series formula: Sn = (n/2)(a + l), where Sn is the sum, n is the number of terms, a is the first term, and l is the last term. The first multiple of 5 is 5, and to find the last term, we must consider l such that 525 = 5 + (n - 1)5, which simplifies to 525 = 5n. Solving for n, we find n = 105. Plugging these values into the formula, Sn = (105/2)(5 + 525) = (105/2)(530) = 27,825. Therefore, the sum of all the multiples of 5 from 5 to 525 is 27,825.

Math Question: If the number 525 is multiplied by 3, divided by 7, and then added to the square root of 525, what is the result?

The result can be found by following these calculations: 1. Multiply 525 by 3: 525 * 3 = 1575 2. Divide the result by 7: 1575 / 7 = 225 3. Find the square root of 525: √525 ≈ 22.91 4. Add the square root to the previous result: 225 + 22.91 = 247.91 Thus, the result of the given operations when applied to the number 525 is approximately 247.91.

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

525 (number)

525 is an odd 3-digits composite number following 524 and preceding 526. In scientific notation, it is written as 5.25 × 10^2. The sum of its digits is 12. It has a total of 4 prime factors and 12 positive divisors. There are 240 positive integers (up to 525) that are relatively prime to 525.

Interesting facts

525 has 12 divisors, whose sum is 992
The reverse of 525 is 525
Previous prime number is 7

Basic properties

Is Prime? no
Number parity odd
Number length 3
Sum of Digits 12
Digital Root 3

Name

Name	five hundred twenty-five

Notation

Scientific notation	5.25 × 10^2
Engineering notation	5.25 × 10^0

Prime Factorization of 525

Prime Factorization 3 × 5 × 7 × 5

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	105	Product of the distinct prime numbers

The prime factorization of 525 is 3 × 5 × 7 × 5. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 97, 40, 587, 381, 7456, 1477, 52151, 61405, 772584, 285496, 4918650, 3441668, 3813241, 5983569, 716433882, 302203295, 1923349114, 4094289039

Basic calculations (n = 525)

Multiplication

n×y

n×2	1050
n×3	1575
n×4	2100
n×5	2625

Division

n÷y

n÷2	262.5
n÷3	175
n÷3	131.25
n÷5	105

Exponentiation

n^y

n²	275625
n³	144703125
n⁴	75969140625
n⁵	39883798828125

Nth Root

^y√n

²√n	22.912878474779
³√n	8.0671432301227
⁴√n	4.7867398586908
⁵√n	3.4997084062277

Divisors of 525

1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-524	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 525 can be divided by 12 positive divisors. The sum of these divisors (counting 525) is 1, the average is 0.083333333333333.

Base conversion 525

Base	System	Value
2	Binary	1000001101
3	Ternary	201110
4	Quaternary	20031
5	Quinary	4100
6	Senary	2233
8	Octal	1015
10	Decimal	525
12	Duodecimal	379
16	Hexadecimal	20d
20	Vigesimal	165
36	Base36	el

Cryptographic Hash Functions

md5	69421f032498c97020180038fddb8e24
sha1	00a8a5c3f7bac086c6df1a59b7da7e26eee029a1
sha256	c32ffef1ae0cabc0576614cb4d2064cea5bd9c0fa13c7b8bb9fb9b4e8ba950a9
sha512	190430d9de4a918dd3315e07f7ff8260408b313c4cc5425ec0f9c1fc305ebfcc6b199d10fc3bb1f79a2558ba686bf582a3ebbfe30cfae268063911be0fa3677c
ripemd-160	e20c2489e1476e039bad7d5ccb100813ffe815ce

525 as geometric shapes

Circle

Radius = n

Diameter	1050
Circumference	3298.6722862693
Area	865901.47514569

Sphere

Radius = n

Volume	606131032.60198
Surface area	3463605.9005827
Circumference	3298.6722862693

Square

Length = n

Perimeter	2100
Area	275625
Diagonal	742.46212024587

Cube

Length = n

Surface area	1653750
Volume	144703125
Space diagonal	909.32667397366

Equilateral Triangle

Length = n

Perimeter	1575
Area	119349.12595904
Altitude	454.66333698683

Triangular Pyramid

Length = n

Surface area	119349.12595904
Volume	17053426.824397
Height	247.48737341529