20188422 (number)

20188422 is an even 8-digits composite number following 20188421 and preceding 20188423. In scientific notation, it is written as 2.0188422 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6647904 positive integers (up to 20188422) that are relatively prime to 20188422.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-eight thousand four hundred twenty-two

Notation

Scientific notation 2.0188422 × 10^7
Engineering notation 2.0188422 × 10^6

Prime Factorization of 20188422

Prime Factorization 2 × 9 × 83 × 13513

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20188422
Product of the distinct prime numbers

The prime factorization of 20188422 is 2 × 9 × 83 × 13513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 16, 29, 966, 873, 8077, 3966, 29340, 35071, 566738, 972521, 9106641, 7877495, 81955760, 73496533, 328858489, 386017695, 4295214959, 3128920774

Basic calculations (n = 20188422)

Multiplication

n×y
n×2 40376844
n×3 60565266
n×4 80753688
n×5 100942110

Division

n÷y
n÷2 10094211
n÷3 6729474
n÷3 5047105.5
n÷5 4037684.4

Exponentiation

ny
n2 407572382850084
n3 8.2282432605231E+21
n4 1.661152472621E+29
n5 3.3536047123615E+36

Nth Root

y√n
2√n 4493.152790636
3√n 272.291525311
4√n 67.030983810742
5√n 28.908161669177

Divisors of 20188422

1, 2, 9, 18, 83, 166, 747, 1494, 13513, 27026, 121617, 243234, 1121579, 2243158, 10094211, 20188422

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 -20188421
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 20188422 can be divided by 16 positive divisors. The sum of these divisors (counting 20188422) is 1, the average is 0.0625.

Base conversion 20188422

Base System Value
2 Binary 1001101000000110100000110
3 Ternary 1101222200022100
4 Quaternary 1031000310012
5 Quinary 20132012142
6 Senary 2000412530
8 Octal 115006406
10 Decimal 20188422
12 Duodecimal 6917146
16 Hexadecimal 1340d06
20 Vigesimal 663b12
36 Base36 c0phi

Cryptographic Hash Functions

md5 9486c834735820d88b0e475e95a74000
sha1 bba396f0cfafce4582d37a46b0de2398327362d4
sha256 dd8ad9836da1cb85d494f642bdfd95676873033cad9e048f5a3723555d7d0b90
sha512 e9a70c383d516b43a52f9141a6205595d82779212310a92dc4fe8a28bfe8fc6513410ef8f25f398085ccec79412c08d6c423dd5c162062e852e451d3acce769d
ripemd-160 3fda2bb0dbaef48ee7ec72402cfb2b80199dc0c2

20188422 as geometric shapes

Circle

Radius = n
Diameter 40376844
Circumference 126847596.48554
Area 1.2804264037679E+15

Sphere

Radius = n
Volume 3.4466384772279E+22
Surface area 5.1217056150716E+15
Circumference 126847596.48554

Square

Length = n
Perimeter 80753688
Area 407572382850084
Diagonal 28550740.195311

Cube

Length = n
Surface area 2445434297100504
Volume 8.2282432605231E+21
Space diagonal 34967372.628641

Equilateral Triangle

Length = n
Perimeter 60565266
Area 1.7648401871456E+14
Altitude 17483686.314321

Triangular Pyramid

Length = n
Surface area 1.7648401871456E+14
Volume 9.6970776779473E+20
Height 9516913.3984371