20189244 (number)

20189244 is an even 8-digits composite number following 20189243 and preceding 20189245. In scientific notation, it is written as 2.0189244 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6629040 positive integers (up to 20189244) that are relatively prime to 20189244.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand two hundred forty-four

Notation

Scientific notation 2.0189244 × 10^7
Engineering notation 2.0189244 × 10^6

Prime Factorization of 20189244

Prime Factorization 2 × 2 × 3 × 67 × 25111

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094622
Product of the distinct prime numbers

The prime factorization of 20189244 is 2 × 2 × 3 × 67 × 25111. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 4, 93, 51, 368, 705, 919, 3791, 14035, 51244, 131037, 733585, 7231536, 7587574, 8512293, 18136070, 981467594, 766870048, 8831990968, 4946917450

Basic calculations (n = 20189244)

Multiplication

n×y
n×2 40378488
n×3 60567732
n×4 80756976
n×5 100946220

Division

n÷y
n÷2 10094622
n÷3 6729748
n÷3 5047311
n÷5 4037848.8

Exponentiation

ny
n2 407605573291536
n3 8.2292483749427E+21
n4 1.6614230337832E+29
n5 3.354287501627E+36

Nth Root

y√n
2√n 4493.244262223
3√n 272.29522083833
4√n 67.031666115523
5√n 28.908397072637

Divisors of 20189244

1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 25111, 50222, 75333, 100444, 150666, 301332, 1682437, 3364874, 5047311, 6729748, 10094622, 20189244

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189244 can be divided by 24 positive divisors. The sum of these divisors (counting 20189244) is 1, the average is 0.041666666666667.

Base conversion 20189244

Base System Value
2 Binary 1001101000001000000111100
3 Ternary 1101222201102210
4 Quaternary 1031001000330
5 Quinary 20132023434
6 Senary 2000420420
8 Octal 115010074
10 Decimal 20189244
12 Duodecimal 6917710
16 Hexadecimal 134103c
20 Vigesimal 663d24
36 Base36 c0q4c

Cryptographic Hash Functions

md5 b9f7a2adb5c2859c11ae42d6b29c739e
sha1 051190210ba574ff7252ca92598507232029ffe6
sha256 0a4f8d3d1613d86caf0d7fbf24063f6722fd9cc8545622b90e747496af17daa3
sha512 03ee78abe9acb09dfb5e92ab4dd67d516b1e5d03616906c962e7d736dc7ec922194bf289c3cc2ab502534e5754d85461457be94bc8c7486a2689f4e8e38fdf98
ripemd-160 9935596f061fcde3dfa52971269c5c0a6f37b0bd

20189244 as geometric shapes

Circle

Radius = n
Diameter 40378488
Circumference 126852761.26386
Area 1.2805306746149E+15

Sphere

Radius = n
Volume 3.4470594985714E+22
Surface area 5.1221226984598E+15
Circumference 126852761.26386

Square

Length = n
Perimeter 80756976
Area 407605573291536
Diagonal 28551902.67886

Cube

Length = n
Surface area 2445633439749216
Volume 8.2292483749427E+21
Space diagonal 34968796.374405

Equilateral Triangle

Length = n
Perimeter 60567732
Area 1.764983905973E+14
Altitude 17484398.187203

Triangular Pyramid

Length = n
Surface area 1.764983905973E+14
Volume 9.6982622166506E+20
Height 9517300.8929532