20146436 (number)

20146436 is an even 8-digits composite number following 20146435 and preceding 20146437. In scientific notation, it is written as 2.0146436 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 18 positive divisors. There are 9634240 positive integers (up to 20146436) that are relatively prime to 20146436.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-six thousand four hundred thirty-six

Notation

Scientific notation 2.0146436 × 10^7
Engineering notation 2.0146436 × 10^6

Prime Factorization of 20146436

Prime Factorization 2 × 2 × 23 × 23 × 9521

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 437966
Product of the distinct prime numbers

The prime factorization of 20146436 is 2 × 2 × 23 × 23 × 9521. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 80, 33, 352, 222, 3668, 2124, 55297, 7975, 409028, 989203, 1493657, 2017051, 3101921, 56901966, 809920644, 88295789, 5139299042, 4380908804

Basic calculations (n = 20146436)

Multiplication

n×y
n×2 40292872
n×3 60439308
n×4 80585744
n×5 100732180

Division

n÷y
n÷2 10073218
n÷3 6715478.6666667
n÷3 5036609
n÷5 4029287.2

Exponentiation

ny
n2 405878883502096
n3 8.1770129502264E+21
n4 1.6473766807291E+29
n5 3.3188768866201E+36

Nth Root

y√n
2√n 4488.4781385231
3√n 272.10263211732
4√n 66.996105398173
5√n 28.896127553531

Divisors of 20146436

1, 2, 4, 23, 46, 92, 529, 1058, 2116, 9521, 19042, 38084, 218983, 437966, 875932, 5036609, 10073218, 20146436

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20146435
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146436 can be divided by 18 positive divisors. The sum of these divisors (counting 20146436) is 1, the average is 0.055555555555556.

Base conversion 20146436

Base System Value
2 Binary 1001100110110100100000100
3 Ternary 1101220112201022
4 Quaternary 1030312210010
5 Quinary 20124141221
6 Senary 1555450312
8 Octal 114664404
10 Decimal 20146436
12 Duodecimal 68b6998
16 Hexadecimal 1336904
20 Vigesimal 65i61g
36 Base36 bzt38

Cryptographic Hash Functions

md5 3d695afef050130cc80aeacdefa49946
sha1 0ef4dd9f3108efe2398e3e4853896399ec1f1d34
sha256 24ae70a93f47ca08f240177f0d80671677384d9df94961eb6bf1480f1792d33a
sha512 942dfdcdf80e3e8a18abf1f1a3a21fb234461266e4b465ba085d1fa9cdad98c116ff63d5e3800b9f005a14606c707f27227e7eebccdc41946449aea0fae6b7ab
ripemd-160 006edfe63f04e4c4ac99efb6db034bf074d44284

20146436 as geometric shapes

Circle

Radius = n
Diameter 40292872
Circumference 126583790.66723
Area 1.2751061186574E+15

Sphere

Radius = n
Volume 3.425179175032E+22
Surface area 5.1004244746296E+15
Circumference 126583790.66723

Square

Length = n
Perimeter 80585744
Area 405878883502096
Diagonal 28491363.024682

Cube

Length = n
Surface area 2435273301012576
Volume 8.1770129502264E+21
Space diagonal 34894650.743435

Equilateral Triangle

Length = n
Perimeter 60439308
Area 1.7575071198624E+14
Altitude 17447325.371717

Triangular Pyramid

Length = n
Surface area 1.7575071198624E+14
Volume 9.6367021782589E+20
Height 9497121.0082272