454 (number)

454 is an even 3-digits composite number following 453 and preceding 455. In scientific notation, it is written as 4.54 × 10^2. The sum of its digits is 13. It has a total of 2 prime factors and 4 positive divisors. There are 226 positive integers (up to 454) that are relatively prime to 454.

Interesting facts

Basic properties

Name

Name four hundred fifty-four

Notation

Scientific notation 4.54 × 10^2
Engineering notation 4.54 × 10^0

Prime Factorization of 454

Prime Factorization 2 × 227

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 454
Product of the distinct prime numbers

The prime factorization of 454 is 2 × 227. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 454)

Multiplication

n×y
n×2 908
n×3 1362
n×4 1816
n×5 2270

Division

n÷y
n÷2 227
n÷3 151.33333333333
n÷3 113.5
n÷5 90.8

Exponentiation

ny
n2 206116
n3 93576664
n4 42483805456
n5 19287647677024

Nth Root

y√n
2√n 21.307275752663
3√n 7.6857328434166
4√n 4.615980475767
5√n 3.3994696685177

Divisors of 454

1, 2, 227, 454

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 -453
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 454 can be divided by 4 positive divisors. The sum of these divisors (counting 454) is 1, the average is 0.25.

Base conversion 454

Base System Value
2 Binary 111000110
3 Ternary 121211
4 Quaternary 13012
5 Quinary 3304
6 Senary 2034
8 Octal 706
10 Decimal 454
12 Duodecimal 31a
16 Hexadecimal 1c6
20 Vigesimal 12e
36 Base36 cm

Cryptographic Hash Functions

md5 e44fea3bec53bcea3b7513ccef5857ac
sha1 14019988a92023b21c8fbafb2b615c6ce575da38
sha256 48f89b630677c2cbb70e2ba05bf7a3633294e368a45bdc2c7df9d832f9e0c941
sha512 49c71c86d761a73fd07c4d6d8a4b5376760b6ea619ec3cabfcc9af1bf931085c8522b91f4c5eafc42010efc459a6a1722e8760ab5ca7085cf66c303c4ab70ee2
ripemd-160 7aa9295ccb73f26313c17e8b1efa6eb5e03c5115

454 as geometric shapes

Circle

Radius = n
Diameter 908
Circumference 2852.5661294595
Area 647532.51138731

Sphere

Radius = n
Volume 391973013.55979
Surface area 2590130.0455493
Circumference 2852.5661294595

Square

Length = n
Perimeter 1816
Area 206116
Diagonal 642.05295731739

Cube

Length = n
Surface area 1236696
Volume 93576664
Space diagonal 786.35106663627

Equilateral Triangle

Length = n
Perimeter 1362
Area 89250.846063217
Altitude 393.17553331814

Triangular Pyramid

Length = n
Surface area 89250.846063217
Volume 11028115.612536
Height 214.01765243913