20172432 (number)

20172432 is an even 8-digits composite number following 20172431 and preceding 20172433. In scientific notation, it is written as 2.0172432 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 20 positive divisors. There are 5763456 positive integers (up to 20172432) that are relatively prime to 20172432.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-two thousand four hundred thirty-two

Notation

Scientific notation 2.0172432 × 10^7
Engineering notation 2.0172432 × 10^6

Prime Factorization of 20172432

Prime Factorization 2 × 2 × 2 × 2 × 21 × 60037

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2521554
Product of the distinct prime numbers

The prime factorization of 20172432 is 2 × 2 × 2 × 2 × 21 × 60037. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 1, 38, 74, 802, 347, 4115, 8310, 68601, 65513, 801855, 377926, 1636324, 3982689, 75573442, 1382150, 871544053, 848979510, 2411371838, 1242110786

Basic calculations (n = 20172432)

Multiplication

n×y
n×2 40344864
n×3 60517296
n×4 80689728
n×5 100862160

Division

n÷y
n÷2 10086216
n÷3 6724144
n÷3 5043108
n÷5 4034486.4

Exponentiation

ny
n2 406927012794624
n3 8.2087074945627E+21
n4 1.6558959374196E+29
n5 3.3403448196672E+36

Nth Root

y√n
2√n 4491.3730639972
3√n 272.21961789971
4√n 67.017707092956
5√n 28.903580944444

Divisors of 20172432

1, 2, 4, 8, 16, 21, 42, 84, 168, 336, 60037, 120074, 240148, 480296, 960592, 1260777, 2521554, 5043108, 10086216, 20172432

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20172431
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20172432 can be divided by 20 positive divisors. The sum of these divisors (counting 20172432) is 1, the average is 0.05.

Base conversion 20172432

Base System Value
2 Binary 1001100111100111010010000
3 Ternary 1101221212101010
4 Quaternary 1030330322100
5 Quinary 20131004212
6 Senary 2000210520
8 Octal 114747220
10 Decimal 20172432
12 Duodecimal 6909a40
16 Hexadecimal 133ce90
20 Vigesimal 661b1c
36 Base36 c0d5c

Cryptographic Hash Functions

md5 60d235569188b39cb65288fb794d3428
sha1 013fc9688b85bceaa460ec00e0e7103d10c8f238
sha256 92e89597c50f30d621848e95fb65085b2b539f81039fd71ecbc314c15f29ae1d
sha512 fb941ee30ca4d9256dd39e098229851464eeddc098061093b1c5f7c0a890ac123a09c82a09d50eec27ffe8cca5baba83d2806bbc20461edd57218d9f82cb09a2
ripemd-160 90b904e0c2d6a53927e06c5d3d61d463aeddfb88

20172432 as geometric shapes

Circle

Radius = n
Diameter 40344864
Circumference 126747128.35248
Area 1.2783989139428E+15

Sphere

Radius = n
Volume 3.4384553547181E+22
Surface area 5.1135956557713E+15
Circumference 126747128.35248

Square

Length = n
Perimeter 80689728
Area 406927012794624
Diagonal 28528126.920449

Cube

Length = n
Surface area 2441562076767744
Volume 8.2087074945627E+21
Space diagonal 34939677.136228

Equilateral Triangle

Length = n
Perimeter 60517296
Area 1.7620456528313E+14
Altitude 17469838.568114

Triangular Pyramid

Length = n
Surface area 1.7620456528313E+14
Volume 9.6740545569702E+20
Height 9509375.6401497