468 (number)

468 is an even 3-digits composite number following 467 and preceding 469. In scientific notation, it is written as 4.68 × 10^2. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 144 positive integers (up to 468) that are relatively prime to 468.

Interesting facts

Basic properties

Name

Name four hundred sixty-eight

Notation

Scientific notation 4.68 × 10^2
Engineering notation 4.68 × 10^0

Prime Factorization of 468

Prime Factorization 2 × 2 × 9 × 13

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 234
Product of the distinct prime numbers

The prime factorization of 468 is 2 × 2 × 9 × 13. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 49, 17, 610, 220, 4442, 9519, 54428, 67899, 900, 614356, 6652173, 9476721, 58042189, 73738228, 943630726, 434126578, 6675771249, 602048337

Basic calculations (n = 468)

Multiplication

n×y
n×2 936
n×3 1404
n×4 1872
n×5 2340

Division

n÷y
n÷2 234
n÷3 156
n÷3 117
n÷5 93.6

Exponentiation

ny
n2 219024
n3 102503232
n4 47971512576
n5 22450667885568

Nth Root

y√n
2√n 21.633307652784
3√n 7.7639360766563
4√n 4.651161968023
5√n 3.4201816345559

Divisors of 468

1, 2, 4, 9, 13, 18, 26, 36, 52, 117, 234, 468

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 -467
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 468 can be divided by 12 positive divisors. The sum of these divisors (counting 468) is 1, the average is 0.083333333333333.

Base conversion 468

Base System Value
2 Binary 111010100
3 Ternary 122100
4 Quaternary 13110
5 Quinary 3333
6 Senary 2100
8 Octal 724
10 Decimal 468
12 Duodecimal 330
16 Hexadecimal 1d4
20 Vigesimal 138
36 Base36 d0

Cryptographic Hash Functions

md5 877a9ba7a98f75b90a9d49f53f15a858
sha1 3977dced04b7d0c7bc81b01a3f4124e14c683b8e
sha256 1e5ee5e58c8f490ae68e7e91b1575ebefc2bf6c211f302a553ff0c4925e85321
sha512 8b952b0566752092c3e52ccba5dd3212b90b53ecf094f339fedb3380bfc94a1466aca388527c47105959ee72ddbfdb83308007b38a9c72d532ca84ac0ae47447
ripemd-160 9e18457259887339af980c4bedaa94bbcdcd262f

468 as geometric shapes

Circle

Radius = n
Diameter 936
Circumference 2940.53072376
Area 688084.18935985

Sphere

Radius = n
Volume 429364534.16055
Surface area 2752336.7574394
Circumference 2940.53072376

Square

Length = n
Perimeter 1872
Area 219024
Diagonal 661.85194719061

Cube

Length = n
Surface area 1314144
Volume 102503232
Space diagonal 810.59977794223

Equilateral Triangle

Length = n
Perimeter 1404
Area 94840.174019241
Altitude 405.29988897112

Triangular Pyramid

Length = n
Surface area 94840.174019241
Volume 12080121.740123
Height 220.6173157302