20109448 (number)

20109448 is an even 8-digits composite number following 20109447 and preceding 20109449. In scientific notation, it is written as 2.0109448 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 16 positive divisors. There are 9525456 positive integers (up to 20109448) that are relatively prime to 20109448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0109448 × 10^7
Engineering notation 2.0109448 × 10^6

Prime Factorization of 20109448

Prime Factorization 2 × 2 × 2 × 19 × 132299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5027362
Product of the distinct prime numbers

The prime factorization of 20109448 is 2 × 2 × 2 × 19 × 132299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 2, 34, 328, 881, 9209, 603, 84421, 51648, 271493, 101728, 1645375, 3127241, 38750052, 59707020, 43702630, 719853461, 8999508526, 5913155065

Basic calculations (n = 20109448)

Multiplication

n×y
n×2 40218896
n×3 60328344
n×4 80437792
n×5 100547240

Division

n÷y
n÷2 10054724
n÷3 6703149.3333333
n÷3 5027362
n÷5 4021889.6

Exponentiation

ny
n2 404389898864704
n3 8.132057642945E+21
n4 1.6353119030381E+29
n5 3.2885219677925E+36

Nth Root

y√n
2√n 4484.3559180779
3√n 271.93600714872
4√n 66.965333703924
5√n 28.885509340487

Divisors of 20109448

1, 2, 4, 8, 19, 38, 76, 152, 132299, 264598, 529196, 1058392, 2513681, 5027362, 10054724, 20109448

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20109447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20109448 can be divided by 16 positive divisors. The sum of these divisors (counting 20109448) is 1, the average is 0.0625.

Base conversion 20109448

Base System Value
2 Binary 1001100101101100010001000
3 Ternary 1101211122222101
4 Quaternary 1030231202020
5 Quinary 20122000243
6 Senary 1555003144
8 Octal 114554210
10 Decimal 20109448
12 Duodecimal 68994b4
16 Hexadecimal 132d888
20 Vigesimal 65ddc8
36 Base36 bz0js

Cryptographic Hash Functions

md5 02933b73ca658cdf38634d14047bb1f0
sha1 57df42cd8ab977d04f82dad75fdbc77816802bfe
sha256 8ccd28c7d923d75c55b77d4d87f26636a69c6852e11e7592b2c34c6cbd175f52
sha512 e162327743feea879920625b208da6e470959c393d2841e6f71a4f5ec700eda82da756a4fceffd1bb1ffe1b642f0c7964041eca508f6934b8aad4d6d84bfef2f
ripemd-160 9762e607fd92615fa39ecc03d2eddabd78313164

20109448 as geometric shapes

Circle

Radius = n
Diameter 40218896
Circumference 126351388.20909
Area 1.2704283354593E+15

Sphere

Radius = n
Volume 3.4063483399526E+22
Surface area 5.0817133418371E+15
Circumference 126351388.20909

Square

Length = n
Perimeter 80437792
Area 404389898864704
Diagonal 28439054.093437

Cube

Length = n
Surface area 2426339393188224
Volume 8.132057642945E+21
Space diagonal 34830585.648164

Equilateral Triangle

Length = n
Perimeter 60328344
Area 1.7510596272533E+14
Altitude 17415292.824082

Triangular Pyramid

Length = n
Surface area 1.7510596272533E+14
Volume 9.5837218405439E+20
Height 9479684.6978122