202189938 (number)

202189938 is an even 9-digits composite number following 202189937 and preceding 202189939. In scientific notation, it is written as 2.02189938 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 66967056 positive integers (up to 202189938) that are relatively prime to 202189938.

Interesting facts

Basic properties

Name

Name two hundred two million one hundred eighty-nine thousand nine hundred thirty-eight

Notation

Scientific notation 2.02189938 × 10^8
Engineering notation 2.02189938 × 10^6

Prime Factorization of 202189938

Prime Factorization 2 × 3 × 157 × 214639

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 202189938
Product of the distinct prime numbers

The prime factorization of 202189938 is 2 × 3 × 157 × 214639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 2, 25, 66, 16, 412, 6314, 1182, 57682, 38270, 96666, 146699, 6553928, 7619214, 37015394, 72115629, 78970060, 101168411, 5835857856, 3665615302

Basic calculations (n = 202189938)

Multiplication

n×y
n×2 404379876
n×3 606569814
n×4 808759752
n×5 1010949690

Division

n÷y
n÷2 101094969
n÷3 67396646
n÷3 50547484.5
n÷5 40437987.6

Exponentiation

ny
n2 40880771028443844
n3 8.2656805596333E+24
n4 1.6712374398801E+33
n5 3.3790739435263E+41

Nth Root

y√n
2√n 14219.350829064
3√n 586.93027660594
4√n 119.24491951049
5√n 45.830216392319

Divisors of 202189938

1, 2, 3, 6, 157, 314, 471, 942, 214639, 429278, 643917, 1287834, 33698323, 67396646, 101094969, 202189938

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 -202189937
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 202189938 can be divided by 16 positive divisors. The sum of these divisors (counting 202189938) is 1, the average is 0.0625.

Base conversion 202189938

Base System Value
2 Binary 1100000011010010110001110010
3 Ternary 112002110022110020
4 Quaternary 30003102301302
5 Quinary 403230034223
6 Senary 32021344310
8 Octal 1403226162
10 Decimal 202189938
12 Duodecimal 57868096
16 Hexadecimal c0d2c72
20 Vigesimal 333degi
36 Base36 3cdmr6

Cryptographic Hash Functions

md5 771c49ded04403f362b165d56c434a0b
sha1 bb3a070a6b624f947f0a0c8cbc8d3eb13900ca80
sha256 68fa81faa97e80b7f7031cd1812163dc8e54d82f2ad14fdee9d9270428dcfafd
sha512 00bf3d5e1fcc0bc5890047e1d51eca025f2054254afe93dbffa6aba921a92fc3ee2106b4a3820a83ecc0249744362361b333be6a35014a010d74e9423560389c
ripemd-160 41efe3426fccfe07b6c02ace29fe6565d18a63d7

202189938 as geometric shapes

Circle

Radius = n
Diameter 404379876
Circumference 1270396847.7012
Area 1.2843072993605E+17

Sphere

Radius = n
Volume 3.4623201764085E+25
Surface area 5.1372291974418E+17
Circumference 1270396847.7012

Square

Length = n
Perimeter 808759752
Area 40880771028443844
Diagonal 285939752.49498

Cube

Length = n
Surface area 245284626170663064
Volume 8.2656805596333E+24
Space diagonal 350203245.3952

Equilateral Triangle

Length = n
Perimeter 606569814
Area 1.7701893118464E+16
Altitude 175101622.6976

Triangular Pyramid

Length = n
Surface area 1.7701893118464E+16
Volume 9.7411979580642E+23
Height 95313250.831658