20168732 (number)

20168732 is an even 8-digits composite number following 20168731 and preceding 20168733. In scientific notation, it is written as 2.0168732 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 36 positive divisors. There are 9321984 positive integers (up to 20168732) that are relatively prime to 20168732.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-eight thousand seven hundred thirty-two

Notation

Scientific notation 2.0168732 × 10^7
Engineering notation 2.0168732 × 10^6

Prime Factorization of 20168732

Prime Factorization 2 × 2 × 17 × 17 × 73 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 593198
Product of the distinct prime numbers

The prime factorization of 20168732 is 2 × 2 × 17 × 17 × 73 × 239. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 66, 49, 420, 711, 363, 5554, 26699, 41396, 73975, 499061, 9079395, 7814713, 36967440, 29747468, 376747381, 614447130, 3231124959, 7336045760

Basic calculations (n = 20168732)

Multiplication

n×y
n×2 40337464
n×3 60506196
n×4 80674928
n×5 100843660

Division

n÷y
n÷2 10084366
n÷3 6722910.6666667
n÷3 5042183
n÷5 4033746.4

Exponentiation

ny
n2 406777750487824
n3 8.2041914331518E+21
n4 1.6546813829193E+29
n5 3.337282535749E+36

Nth Root

y√n
2√n 4490.9611443432
3√n 272.2029734982
4√n 67.014633807424
5√n 28.902520575556

Divisors of 20168732

1, 2, 4, 17, 34, 68, 73, 146, 239, 289, 292, 478, 578, 956, 1156, 1241, 2482, 4063, 4964, 8126, 16252, 17447, 21097, 34894, 42194, 69071, 69788, 84388, 138142, 276284, 296599, 593198, 1186396, 5042183, 10084366, 20168732

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20168731
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20168732 can be divided by 36 positive divisors. The sum of these divisors (counting 20168732) is 1, the average is 0.027777777777778.

Base conversion 20168732

Base System Value
2 Binary 1001100111100000000011100
3 Ternary 1101221200022002
4 Quaternary 1030330000130
5 Quinary 20130344412
6 Senary 2000141432
8 Octal 114740034
10 Decimal 20168732
12 Duodecimal 6907878
16 Hexadecimal 133c01c
20 Vigesimal 6611gc
36 Base36 c0aak

Cryptographic Hash Functions

md5 769da41172dfdeb2537a152d287c8354
sha1 7b4dcc64259e2322f6531cb3ddd6ad4ee40a3545
sha256 d78c51aa4848d1dd41d2442d15546c64f57212d1ae5bfc84e7ca2a1a56ea21d8
sha512 67986e4d611c570299c7260137407eb2ba8690cb104dd212353aeb1fc8973b1f0dea1e55f1bd838b8ee60765e4467d009163c061da5a236a35527097a033238d
ripemd-160 35f8181a7fd3138fc25b2cdd22c54faa0fdd54f8

20168732 as geometric shapes

Circle

Radius = n
Diameter 40337464
Circumference 126723880.56684
Area 1.2779299925763E+15

Sphere

Radius = n
Volume 3.4365636713379E+22
Surface area 5.1117199703053E+15
Circumference 126723880.56684

Square

Length = n
Perimeter 80674928
Area 406777750487824
Diagonal 28522894.330268

Cube

Length = n
Surface area 2440666502926944
Volume 8.2041914331518E+21
Space diagonal 34933268.54824

Equilateral Triangle

Length = n
Perimeter 60506196
Area 1.7613993280837E+14
Altitude 17466634.27412

Triangular Pyramid

Length = n
Surface area 1.7613993280837E+14
Volume 9.668732327557E+20
Height 9507631.4434227