20169144 (number)

20169144 is an even 8-digits composite number following 20169143 and preceding 20169145. In scientific notation, it is written as 2.0169144 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 6386688 positive integers (up to 20169144) that are relatively prime to 20169144.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-nine thousand one hundred forty-four

Notation

Scientific notation 2.0169144 × 10^7
Engineering notation 2.0169144 × 10^6

Prime Factorization of 20169144

Prime Factorization 2 × 2 × 2 × 9 × 113 × 37 × 67

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5042286
Product of the distinct prime numbers

The prime factorization of 20169144 is 2 × 2 × 2 × 9 × 113 × 37 × 67. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20169144)

Multiplication

n×y
n×2 40338288
n×3 60507432
n×4 80676576
n×5 100845720

Division

n÷y
n÷2 10084572
n÷3 6723048
n÷3 5042286
n÷5 4033828.8

Exponentiation

ny
n2 406794369692736
n3 8.204694220722E+21
n4 1.6548165921371E+29
n5 3.3376234140403E+36

Nth Root

y√n
2√n 4491.0070140226
3√n 272.20482697551
4√n 67.014976042841
5√n 28.902638656763

Divisors of 20169144

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20169143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20169144 can be divided by 64 positive divisors. The sum of these divisors (counting 20169144) is 1, the average is 0.015625.

Base conversion 20169144

Base System Value
2 Binary 1001100111100000110111000
3 Ternary 1101221200212100
4 Quaternary 1030330012320
5 Quinary 20130403034
6 Senary 2000143400
8 Octal 114740670
10 Decimal 20169144
12 Duodecimal 6907b60
16 Hexadecimal 133c1b8
20 Vigesimal 6612h4
36 Base36 c0am0

Cryptographic Hash Functions

md5 7b412080ad0111b6aaee43ef219c4cdd
sha1 6ad82d74c6a922e4f77ca00739df278c61b61da1
sha256 1bc1e1e19383f261f07e94199171d76bc645df8f8424b01d28285b4ab9fb3278
sha512 6aaad169b44735fa593f89dcb6b0712bbca059328777b00009f7df1d15872e6dcea7e35639fe958998e4964a8bde1a79d67ce5e1a374caffe11aa482d0de59b8
ripemd-160 90d3cef3dead34d7967af6a03855b107af13afac

20169144 as geometric shapes

Circle

Radius = n
Diameter 40338288
Circumference 126726469.23919
Area 1.2779822033484E+15

Sphere

Radius = n
Volume 3.4367742785028E+22
Surface area 5.1119288133936E+15
Circumference 126726469.23919

Square

Length = n
Perimeter 80676576
Area 406794369692736
Diagonal 28523476.986256

Cube

Length = n
Surface area 2440766218156416
Volume 8.204694220722E+21
Space diagonal 34933982.153173

Equilateral Triangle

Length = n
Perimeter 60507432
Area 1.7614712913519E+14
Altitude 17466991.076586

Triangular Pyramid

Length = n
Surface area 1.7614712913519E+14
Volume 9.669324868391E+20
Height 9507825.6620853