20443172 (number)

20443172 is an even 8-digits composite number following 20443171 and preceding 20443173. In scientific notation, it is written as 2.0443172 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 10077480 positive integers (up to 20443172) that are relatively prime to 20443172.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-three thousand one hundred seventy-two

Notation

Scientific notation 2.0443172 × 10^7
Engineering notation 2.0443172 × 10^6

Prime Factorization of 20443172

Prime Factorization 2 × 2 × 71 × 71983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10221586
Product of the distinct prime numbers

The prime factorization of 20443172 is 2 × 2 × 71 × 71983. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 63, 41, 43, 205, 4865, 9160, 48950, 48977, 819284, 834714, 2932327, 9811461, 5853395, 54797896, 169577725, 941941012, 2665572835, 7829715365

Basic calculations (n = 20443172)

Multiplication

n×y
n×2 40886344
n×3 61329516
n×4 81772688
n×5 102215860

Division

n÷y
n÷2 10221586
n÷3 6814390.6666667
n÷3 5110793
n÷5 4088634.4

Exponentiation

ny
n2 417923281421584
n3 8.5436775249058E+21
n4 1.7465986915418E+29
n5 3.5706017466165E+36

Nth Root

y√n
2√n 4521.4126111206
3√n 273.43205568698
4√n 67.241450096801
5√n 28.980752404217

Divisors of 20443172

1, 2, 4, 71, 142, 284, 71983, 143966, 287932, 5110793, 10221586, 20443172

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 -20443171
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 20443172 can be divided by 12 positive divisors. The sum of these divisors (counting 20443172) is 1, the average is 0.083333333333333.

Base conversion 20443172

Base System Value
2 Binary 1001101111111000000100100
3 Ternary 1102110121202112
4 Quaternary 1031333000210
5 Quinary 20213140142
6 Senary 2010100152
8 Octal 115770044
10 Decimal 20443172
12 Duodecimal 6a1a658
16 Hexadecimal 137f024
20 Vigesimal 67f7ic
36 Base36 c661w

Cryptographic Hash Functions

md5 922d9ff6f7e054d6d12efa0cf140a5cb
sha1 34a968377f62af2d4231757bf550320f11bc92da
sha256 2d131ddd901b2d3d25031b4c8d0f826334419eea578bae106e3b3cf43264c30f
sha512 8b94e039c6485b558f5d15ca6c7e985d2ab7dca892201b5a90ec47c6729052dbfc0d3de63acdc916d0dc8ae64c8d68a2bab5d3c1d88ea1317ccb5ab26f2d0c52
ripemd-160 bd090b580cfc0acbf561739fc82f2a1f9fcff5c8

20443172 as geometric shapes

Circle

Radius = n
Diameter 40886344
Circumference 128448237.94255
Area 1.3129447106782E+15

Sphere

Radius = n
Volume 3.5787672729179E+22
Surface area 5.2517788427128E+15
Circumference 128448237.94255

Square

Length = n
Perimeter 81772688
Area 417923281421584
Diagonal 28911011.100326

Cube

Length = n
Surface area 2507539688529504
Volume 8.5436775249058E+21
Space diagonal 35408612.571869

Equilateral Triangle

Length = n
Perimeter 61329516
Area 1.8096608927202E+14
Altitude 17704306.285935

Triangular Pyramid

Length = n
Surface area 1.8096608927202E+14
Volume 1.0068820523553E+21
Height 9637003.7001086