18672232 (number)

18672232 is an even 8-digits composite number following 18672231 and preceding 18672233. In scientific notation, it is written as 1.8672232 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9207936 positive integers (up to 18672232) that are relatively prime to 18672232.

Interesting facts

Basic properties

Name

Name eighteen million six hundred seventy-two thousand two hundred thirty-two

Notation

Scientific notation 1.8672232 × 10^7
Engineering notation 1.8672232 × 10^6

Prime Factorization of 18672232

Prime Factorization 2 × 2 × 2 × 73 × 31973

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4668058
Product of the distinct prime numbers

The prime factorization of 18672232 is 2 × 2 × 2 × 73 × 31973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 64, 65, 119, 810, 9506, 2915, 22321, 23441, 770977, 790066, 412098, 9985247, 61572529, 59436437, 782155004, 887256509, 5267130885, 4687779429

Basic calculations (n = 18672232)

Multiplication

n×y
n×2 37344464
n×3 56016696
n×4 74688928
n×5 93361160

Division

n÷y
n÷2 9336116
n÷3 6224077.3333333
n÷3 4668058
n÷5 3734446.4

Exponentiation

ny
n2 348652247861824
n3 6.5101156593975E+21
n4 1.215583899391E+29
n5 2.2697664584894E+36

Nth Root

y√n
2√n 4321.1378131228
3√n 265.29684073989
4√n 65.735361968448
5√n 28.460285142989

Divisors of 18672232

1, 2, 4, 8, 73, 146, 292, 584, 31973, 63946, 127892, 255784, 2334029, 4668058, 9336116, 18672232

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18672231
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18672232 can be divided by 16 positive divisors. The sum of these divisors (counting 18672232) is 1, the average is 0.0625.

Base conversion 18672232

Base System Value
2 Binary 1000111001110101001101000
3 Ternary 1022010122111011
4 Quaternary 1013032221220
5 Quinary 14240002412
6 Senary 1504113304
8 Octal 107165150
10 Decimal 18672232
12 Duodecimal 6305834
16 Hexadecimal 11cea68
20 Vigesimal 5ge0bc
36 Base36 b47l4

Cryptographic Hash Functions

md5 85c019d118a203da52657e420368d2cb
sha1 b59a82f78e6d53afa7a93cb152c80aba0ed70ae9
sha256 9d37d5231978b61bf1b437bf10d1192c8337f47d79cade2e81a533abd8ebba24
sha512 41ee4ab016e0d03167de703e3bed726f0d04faa6a4844fdde8070ec0aaf1487a544d6cf96223096f5071ae7417c23c2c56051d5cfe9448199814e298752e0262
ripemd-160 68b1408b96e73de0b6baad29cf9f89607a595120

18672232 as geometric shapes

Circle

Radius = n
Diameter 37344464
Circumference 117321093.75465
Area 1.0953233405403E+15

Sphere

Radius = n
Volume 2.7269508706111E+22
Surface area 4.3812933621611E+15
Circumference 117321093.75465

Square

Length = n
Perimeter 74688928
Area 348652247861824
Diagonal 26406523.734177

Cube

Length = n
Surface area 2091913487170944
Volume 6.5101156593975E+21
Space diagonal 32341254.514713

Equilateral Triangle

Length = n
Perimeter 56016696
Area 1.5097085186744E+14
Altitude 16170627.257357

Triangular Pyramid

Length = n
Surface area 1.5097085186744E+14
Volume 7.6722448817812E+20
Height 8802174.578059