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.
454 has 4 divisors, whose sum is 684
The reverse of 454 is 454
Previous prime number is 2
Is Prime? no
Number parity even
Number length 3
Sum of Digits 13
Digital Root 4
Name
four hundred fifty-four
Scientific notation
4.54 × 10^2
Engineering notation
4.54 × 10^0
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.
8 , 7 , 8 , 79 , 632 , 90 , 4923 , 5536 , 57006 , 35308 , 759159 , 169786 , 614418 , 8280106 , 17965576 , 12837415 , 372418615 , 948377346 , 2294247755 , 7774140854
n×2
908
n×3
1362
n×4
1816
n×5
2270
n÷2
227
n÷3
151.33333333333
n÷3
113.5
n÷5
90.8
n2
206116
n3
93576664
n4
42483805456
n5
19287647677024
2 √n
21.307275752663
3 √n
7.6857328434166
4 √n
4.615980475767
5 √n
3.3994696685177
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
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
md5
e44fea3bec53bcea3b7513ccef5857ac
sha1
14019988a92023b21c8fbafb2b615c6ce575da38
sha256
48f89b630677c2cbb70e2ba05bf7a3633294e368a45bdc2c7df9d832f9e0c941
sha512
49c71c86d761a73fd07c4d6d8a4b5376760b6ea619ec3cabfcc9af1bf931085c8522b91f4c5eafc42010efc459a6a1722e8760ab5ca7085cf66c303c4ab70ee2
ripemd-160
7aa9295ccb73f26313c17e8b1efa6eb5e03c5115
Diameter
908
Circumference
2852.5661294595
Area
647532.51138731
Volume
391973013.55979
Surface area
2590130.0455493
Circumference
2852.5661294595
Perimeter
1816
Area
206116
Diagonal
642.05295731739
Surface area
1236696
Volume
93576664
Space diagonal
786.35106663627
Perimeter
1362
Area
89250.846063217
Altitude
393.17553331814
Surface area
89250.846063217
Volume
11028115.612536
Height
214.01765243913