20168423 (number)

20168423 is an odd 8-digits composite number following 20168422 and preceding 20168424. In scientific notation, it is written as 2.0168423 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 18223480 positive integers (up to 20168423) that are relatively prime to 20168423.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-eight thousand four hundred twenty-three

Notation

Scientific notation 2.0168423 × 10^7
Engineering notation 2.0168423 × 10^6

Prime Factorization of 20168423

Prime Factorization 11 × 167 × 10979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20168423
Product of the distinct prime numbers

The prime factorization of 20168423 is 11 × 167 × 10979. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 14, 58, 121, 682, 3708, 3106, 80612, 15985, 962143, 754837, 1763151, 838575, 66879606, 89727739, 612349869, 743610373, 366553757, 3298352523

Basic calculations (n = 20168423)

Multiplication

n×y
n×2 40336846
n×3 60505269
n×4 80673692
n×5 100842115

Division

n÷y
n÷2 10084211.5
n÷3 6722807.6666667
n÷3 5042105.75
n÷5 4033684.6

Exponentiation

ny
n2 406765286306929
n3 8.2038143559543E+21
n4 1.6545799814436E+29
n5 3.3370268953086E+36

Nth Root

y√n
2√n 4490.9267417761
3√n 272.20158337366
4√n 67.01437712742
5√n 28.902432013383

Divisors of 20168423

1, 11, 167, 1837, 10979, 120769, 1833493, 20168423

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20168422
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20168423 can be divided by 8 positive divisors. The sum of these divisors (counting 20168423) is 1, the average is 0.125.

Base conversion 20168423

Base System Value
2 Binary 1001100111011111011100111
3 Ternary 1101221122212122
4 Quaternary 1030323323213
5 Quinary 20130342143
6 Senary 2000140155
8 Octal 114737347
10 Decimal 20168423
12 Duodecimal 690765b
16 Hexadecimal 133bee7
20 Vigesimal 661113
36 Base36 c0a1z

Cryptographic Hash Functions

md5 1af5d01a02473a5254bc581d37ab2b56
sha1 0892248d2527b328608dfc2281a1ba562e1e308d
sha256 a5f987005d4700ea7ed01a306c0deb5d56f36cb5f971d26ce639ffa44bd9671c
sha512 1647aab343c91b5e957b1aea7dae0dc05ecb359a38fd66b73016d7f5fc7069ac9a729b654d59097a99e880e410316a2a18a8b56af61eed72172ab18815fc8ab1
ripemd-160 d771e47e523d34a73d737b33312ab8084267398c

20168423 as geometric shapes

Circle

Radius = n
Diameter 40336846
Circumference 126721939.06258
Area 1.2778908351972E+15

Sphere

Radius = n
Volume 3.4364057216107E+22
Surface area 5.1115633407888E+15
Circumference 126721939.06258

Square

Length = n
Perimeter 80673692
Area 406765286306929
Diagonal 28522457.338277

Cube

Length = n
Surface area 2440591717841574
Volume 8.2038143559543E+21
Space diagonal 34932733.344541

Equilateral Triangle

Length = n
Perimeter 60505269
Area 1.7613453565973E+14
Altitude 17466366.67227

Triangular Pyramid

Length = n
Surface area 1.7613453565973E+14
Volume 9.668287937818E+20
Height 9507485.7794258