20189892 (number)

20189892 is an even 8-digits composite number following 20189891 and preceding 20189893. In scientific notation, it is written as 2.0189892 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6715008 positive integers (up to 20189892) that are relatively prime to 20189892.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand eight hundred ninety-two

Notation

Scientific notation 2.0189892 × 10^7
Engineering notation 2.0189892 × 10^6

Prime Factorization of 20189892

Prime Factorization 2 × 2 × 3 × 523 × 3217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10094946
Product of the distinct prime numbers

The prime factorization of 20189892 is 2 × 2 × 3 × 523 × 3217. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 22, 21, 812, 554, 8195, 1778, 87496, 87580, 29851, 640575, 8162079, 9248270, 68092977, 46853433, 126907955, 354846042, 3373819499, 7850075731

Basic calculations (n = 20189892)

Multiplication

n×y
n×2 40379784
n×3 60569676
n×4 80759568
n×5 100949460

Division

n÷y
n÷2 10094946
n÷3 6729964
n÷3 5047473
n÷5 4037978.4

Exponentiation

ny
n2 407631738971664
n3 8.2300407856101E+21
n4 1.6616363461706E+29
n5 3.354825837246E+36

Nth Root

y√n
2√n 4493.3163698987
3√n 272.29813403005
4√n 67.032203976139
5√n 28.908582640762

Divisors of 20189892

1, 2, 3, 4, 6, 12, 523, 1046, 1569, 2092, 3138, 3217, 6276, 6434, 9651, 12868, 19302, 38604, 1682491, 3364982, 5047473, 6729964, 10094946, 20189892

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 -20189891
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 20189892 can be divided by 24 positive divisors. The sum of these divisors (counting 20189892) is 1, the average is 0.041666666666667.

Base conversion 20189892

Base System Value
2 Binary 1001101000001001011000100
3 Ternary 1101222202022210
4 Quaternary 1031001023010
5 Quinary 20132034032
6 Senary 2000423420
8 Octal 115011304
10 Decimal 20189892
12 Duodecimal 6917b70
16 Hexadecimal 13412c4
20 Vigesimal 663eec
36 Base36 c0qmc

Cryptographic Hash Functions

md5 721cbe7327c1ace5a8116a0742d143ae
sha1 b0a70c6f4aea3a968f963bec7ee78369463056de
sha256 602812d2b6181103f94570a348c766d374b882c9cdafbbfd8a116ca8fdff781f
sha512 8bd590e961982e512ae194bee4d608b2a6b54f04c4149883bc8406318b61c4930273c1e0d03769600fcabf71d60b3c2508414ddbc2fb57843047aaf3e68da41e
ripemd-160 9c1ac6d95f90fca6678fc04ca97d575e3507bc8e

20189892 as geometric shapes

Circle

Radius = n
Diameter 40379784
Circumference 126856832.76794
Area 1.2806128765234E+15

Sphere

Radius = n
Volume 3.4473914227756E+22
Surface area 5.1224515060936E+15
Circumference 126856832.76794

Square

Length = n
Perimeter 80759568
Area 407631738971664
Diagonal 28552819.089248

Cube

Length = n
Surface area 2445790433829984
Volume 8.2300407856101E+21
Space diagonal 34969918.743328

Equilateral Triangle

Length = n
Perimeter 60569676
Area 1.7650972066914E+14
Altitude 17484959.371664

Triangular Pyramid

Length = n
Surface area 1.7650972066914E+14
Volume 9.6991960815779E+20
Height 9517606.3630827