20194850 (number)

20194850 is an even 8-digits composite number following 20194849 and preceding 20194851. In scientific notation, it is written as 2.0194850 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 7456320 positive integers (up to 20194850) that are relatively prime to 20194850.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-four thousand eight hundred fifty

Notation

Scientific notation 2.0194850 × 10^7
Engineering notation 2.0194850 × 10^6

Prime Factorization of 20194850

Prime Factorization 2 × 5 × 5 × 13 × 31069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4038970
Product of the distinct prime numbers

The prime factorization of 20194850 is 2 × 5 × 5 × 13 × 31069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 34, 47, 19, 491, 5327, 2510, 12847, 88333, 18223, 445832, 1829554, 8167623, 6426105, 7519869, 77159467, 766462722, 6767339837, 418649758

Basic calculations (n = 20194850)

Multiplication

n×y
n×2 40389700
n×3 60584550
n×4 80779400
n×5 100974250

Division

n÷y
n÷2 10097425
n÷3 6731616.6666667
n÷3 5048712.5
n÷5 4038970

Exponentiation

ny
n2 407831966522500
n3 8.2361053891269E+21
n4 1.6632691291761E+29
n5 3.3589470573342E+36

Nth Root

y√n
2√n 4493.8680443467
3√n 272.32042148052
4√n 67.036318845434
5√n 28.910002308346

Divisors of 20194850

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 31069, 62138, 155345, 310690, 403897, 776725, 807794, 1553450, 2019485, 4038970, 10097425, 20194850

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 -20194849
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 20194850 can be divided by 24 positive divisors. The sum of these divisors (counting 20194850) is 1, the average is 0.041666666666667.

Base conversion 20194850

Base System Value
2 Binary 1001101000010011000100010
3 Ternary 1102000000010102
4 Quaternary 1031002120202
5 Quinary 20132213400
6 Senary 2000502402
8 Octal 115023042
10 Decimal 20194850
12 Duodecimal 691aa02
16 Hexadecimal 1342622
20 Vigesimal 66472a
36 Base36 c0ug2

Cryptographic Hash Functions

md5 ef07af4f2b293a4d007c350b44a2cb39
sha1 dc76954ccc24f9a1675b7cdb0bf3d2ca5d9798ab
sha256 6650bdaa7bf60a7d21eedeb95f9d18945cd60b0dd6ebed73cace63cebac85186
sha512 d0b6d568d6892a5bd238627344364eefac681d2e9fd006e4cea5c669e4cb9df822ae2bbf577e26327e9105ae2e81b9e0fe56a1c4cd16d2bcc28b6a71fd873a53
ripemd-160 3f2dca0c46bbe1a7bd085e1022b5be42c22744b3

20194850 as geometric shapes

Circle

Radius = n
Diameter 40389700
Circumference 126887984.8007
Area 1.2812419099262E+15

Sphere

Radius = n
Volume 3.4499317579563E+22
Surface area 5.1249676397047E+15
Circumference 126887984.8007

Square

Length = n
Perimeter 80779400
Area 407831966522500
Diagonal 28559830.76009

Cube

Length = n
Surface area 2446991799135000
Volume 8.2361053891269E+21
Space diagonal 34978506.251232

Equilateral Triangle

Length = n
Perimeter 60584550
Area 1.7659642174192E+14
Altitude 17489253.125616

Triangular Pyramid

Length = n
Surface area 1.7659642174192E+14
Volume 9.7063432853645E+20
Height 9519943.5866968