Math question: If a number is multiplied by 12 and then added to the square root of 625, what is the result when 225 is used for the number?

To find the result, we substitute 225 in the equation. Result = (225 * 12) + √625 = 2700 + 25 = 2725 Therefore, when 225 is used for the number, the result is 2725.

Math question: What is the square root of 225 multiplied by the cube root of 225, divided by the sum of 225 and its square root?

The square root of 225 is 15, and the cube root of 225 is approximately 6.221. Adding 225 and its square root gives us 225 + 15 = 240. Now, multiplying 15 by 6.221 results in 93.315. Finally, dividing 93.315 by 240 gives us approximately 0.389. Therefore, the answer is 0.389.

Math question: What is the sum of all odd numbers between 1 and 225 inclusive?

To find the sum, we use the arithmetic series formula: sum = (n/2)(first term + last term), where n represents the number of terms. In this case, the first term is 1, the last term is 225, and n is the number of odd terms. The formula to find the number of odd terms is n = (last term - first term)/2 + 1. Plugging in the values we have, n = (225 - 1)/2 + 1 = 113. Now, we can calculate the sum using the formula: sum = (113/2)(1 + 225) = 113 * 226 = 25538. Therefore, the sum of all odd numbers between 1 and 225 is 25538.

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

225 (number)

225 is an odd 3-digits composite number following 224 and preceding 226. In scientific notation, it is written as 2.25 × 10^2. The sum of its digits is 9. It has a total of 2 prime factors and 4 positive divisors. There are 120 positive integers (up to 225) that are relatively prime to 225.

Interesting facts

225 has 4 divisors, whose sum is 276
The reverse of 225 is 522
Previous prime number is 45

Basic properties

Is Prime? no
Number parity odd
Number length 3
Sum of Digits 9
Digital Root 9

Name

Name	two hundred twenty-five

Notation

Scientific notation	2.25 × 10^2
Engineering notation	2.25 × 10^0

Prime Factorization of 225

Prime Factorization 45 × 5

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	225	Product of the distinct prime numbers

The prime factorization of 225 is 45 × 5. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 2, 92, 41, 627, 235, 1404, 212, 91206, 12770, 889920, 490541, 5071381, 6140682, 21927069, 5726485, 259609286, 654679710, 6467272011, 2869226965

Basic calculations (n = 225)

Multiplication

n×y

n×2	450
n×3	675
n×4	900
n×5	1125

Division

n÷y

n÷2	112.5
n÷3	75
n÷3	56.25
n÷5	45

Exponentiation

n^y

n²	50625
n³	11390625
n⁴	2562890625
n⁵	576650390625

Nth Root

^y√n

²√n	15
³√n	6.0822019955734
⁴√n	3.8729833462074
⁵√n	2.9541769390628

Divisors of 225

1, 5, 45, 225

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-224	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 225 can be divided by 4 positive divisors. The sum of these divisors (counting 225) is 1, the average is 0.25.

Base conversion 225

Base	System	Value
2	Binary	11100001
3	Ternary	22100
4	Quaternary	3201
5	Quinary	1400
6	Senary	1013
8	Octal	341
10	Decimal	225
12	Duodecimal	169
16	Hexadecimal	e1
20	Vigesimal	b5
36	Base36	69

Cryptographic Hash Functions

md5	d1c38a09acc34845c6be3a127a5aacaf
sha1	cfe21c6800c88f06d7d0683b1535821c75c954ad
sha256	0e6523810856a138a75dec70a9cf3778a5c70b83ac915f22c33f05db97cb3e68
sha512	9199db93daed2109d8f2cc8f881e4856f1037c87ac56ed5c7b5179300c74f1dff8422187a819bb81795f99a1ec3cf2c0aac63f461aa56ef94eb7c8aeed3e514d
ripemd-160	0d6a8e97e31e5833c1a9c08f688d00023daebb53

225 as geometric shapes

Circle

Radius = n

Diameter	450
Circumference	1413.7166941154
Area	159043.12808798

Sphere

Radius = n

Volume	47712938.426395
Surface area	636172.51235193
Circumference	1413.7166941154

Square

Length = n

Perimeter	900
Area	50625
Diagonal	318.19805153395

Cube

Length = n

Surface area	303750
Volume	11390625
Space diagonal	389.711431703

Equilateral Triangle

Length = n

Perimeter	675
Area	21921.268033294
Altitude	194.8557158515

Triangular Pyramid

Length = n

Surface area	21921.268033294
Volume	1342398.0299088
Height	106.06601717798