What is the square root of 455?

The square root of 455 is approximately 21.33.

What is the sum of 455 and its double, divided by its half, subtracted by 100 and multiplied by 10, plus 50 to the power of (455 divided by 100)?

The calculation is as follows: (455 + (2 * 455)) / (455/2) - 100 * 10 + 50^(455/100). Simplifying, we get (455 + 910) / 227.5 - 1000 + 50^(4.55). Further calculating, we have 1365 / 227.5 - 1000 + 189.788704 = 6 - 1000 + 189.788704 = -994 + 189.788704 = -804.211296.

Math Question: If 455 is the sum of two numbers and one number is 77 more than the other, what are the two numbers?

Let x be the smaller number. The larger number would then be x + 77. Since their sum equals 455, we have the equation x + (x + 77) = 455. Simplifying, 2x + 77 = 455. By subtracting 77 from both sides, we get 2x = 378. Dividing both sides by 2, x = 189, so the smaller number is 189 and the larger number is 189 + 77 = 266. Therefore, the two numbers are 189 and 266, respectively.

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

455 (number)

455 is an odd 3-digits composite number following 454 and preceding 456. In scientific notation, it is written as 4.55 × 10^2. The sum of its digits is 14. It has a total of 2 prime factors and 4 positive divisors. There are 288 positive integers (up to 455) that are relatively prime to 455.

Interesting facts

455 has 4 divisors, whose sum is 504
The reverse of 455 is 554
Previous prime number is 35

Basic properties

Is Prime? no
Number parity odd
Number length 3
Sum of Digits 14
Digital Root 5

Name

Name	four hundred fifty-five

Notation

Scientific notation	4.55 × 10^2
Engineering notation	4.55 × 10^0

Prime Factorization of 455

Prime Factorization 35 × 13

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	455	Product of the distinct prime numbers

The prime factorization of 455 is 35 × 13. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 10, 95, 312, 912, 7204, 4126, 9954, 89627, 2305, 336274, 9911364, 2812621, 27504288, 24712497, 85049057, 551001519, 3168029454, 7621497334

Basic calculations (n = 455)

Multiplication

n×y

n×2	910
n×3	1365
n×4	1820
n×5	2275

Division

n÷y

n÷2	227.5
n÷3	151.66666666667
n÷3	113.75
n÷5	91

Exponentiation

n^y

n²	207025
n³	94196375
n⁴	42859350625
n⁵	19501004534375

Nth Root

^y√n

²√n	21.330729007702
³√n	7.6913716809812
⁴√n	4.6185202183926
⁵√n	3.40096591455

Divisors of 455

1, 13, 35, 455

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	-454	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 455 can be divided by 4 positive divisors. The sum of these divisors (counting 455) is 1, the average is 0.25.

Base conversion 455

Base	System	Value
2	Binary	111000111
3	Ternary	121212
4	Quaternary	13013
5	Quinary	3310
6	Senary	2035
8	Octal	707
10	Decimal	455
12	Duodecimal	31b
16	Hexadecimal	1c7
20	Vigesimal	12f
36	Base36	cn

Cryptographic Hash Functions

md5	821fa74b50ba3f7cba1e6c53e8fa6845
sha1	b02b70815b8520a272deb770f0bd96f6ab0a8257
sha256	f626051bc94422f26f4b774a2bca105e122df36a2f32f51bd7ee470daa620b0b
sha512	5ab8789939659abe16f28e9a42c6f4bbd26e972c3988444e5ff8134c065000676d9074e2eed58281e4d4b3cc26ebac155f207dbf6e43d4d1b91065e26142e711
ripemd-160	8ef8bd843e64d6a8f86b3bfc9a66f72216e8d0e2

455 as geometric shapes

Circle

Radius = n

Diameter	910
Circumference	2858.8493147667
Area	650388.21910943

Sphere

Radius = n

Volume	394568852.92639
Surface area	2601552.8764377
Circumference	2858.8493147667

Square

Length = n

Perimeter	1820
Area	207025
Diagonal	643.46717087976

Cube

Length = n

Surface area	1242150
Volume	94196375
Space diagonal	788.08311744384

Equilateral Triangle

Length = n

Perimeter	1365
Area	89644.454609237
Altitude	394.04155872192

Triangular Pyramid

Length = n

Surface area	89644.454609237
Volume	11101149.254282
Height	214.48905695992