20139194 (number)

20139194 is an even 8-digits composite number following 20139193 and preceding 20139195. In scientific notation, it is written as 2.0139194 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 10062400 positive integers (up to 20139194) that are relatively prime to 20139194.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand one hundred ninety-four

Notation

Scientific notation 2.0139194 × 10^7
Engineering notation 2.0139194 × 10^6

Prime Factorization of 20139194

Prime Factorization 2 × 5297 × 1901

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20139194
Product of the distinct prime numbers

The prime factorization of 20139194 is 2 × 5297 × 1901. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 73, 92, 942, 870, 7948, 9968, 52836, 64429, 328869, 826235, 5991741, 1683406, 59094580, 19749801, 339268823, 741892702, 3140913569, 4154367463

Basic calculations (n = 20139194)

Multiplication

n×y
n×2 40278388
n×3 60417582
n×4 80556776
n×5 100695970

Division

n÷y
n÷2 10069597
n÷3 6713064.6666667
n÷3 5034798.5
n÷5 4027838.8

Exponentiation

ny
n2 405587134969636
n3 8.1681979950577E+21
n4 1.6450092405288E+29
n5 3.3129160226802E+36

Nth Root

y√n
2√n 4487.6713337766
3√n 272.0700241426
4√n 66.990083846615
5√n 28.894049807849

Divisors of 20139194

1, 2, 1901, 3802, 5297, 10594, 10069597, 20139194

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139193
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139194 can be divided by 8 positive divisors. The sum of these divisors (counting 20139194) is 1, the average is 0.125.

Base conversion 20139194

Base System Value
2 Binary 1001100110100110010111010
3 Ternary 1101220011210002
4 Quaternary 1030310302322
5 Quinary 20123423234
6 Senary 1555353002
8 Octal 114646272
10 Decimal 20139194
12 Duodecimal 68b2762
16 Hexadecimal 1334cba
20 Vigesimal 65h7je
36 Base36 bzni2

Cryptographic Hash Functions

md5 29786d25efcb1584fa204e6592e92a26
sha1 64cc21731a8cd280017d05d4797b6409d182f2a2
sha256 8e28d0f9a952e15ba6e0a771d0bf9dc0449837038f741fe96b66bf60c7b988c4
sha512 497cc46b00ca4b323faccf18f03dda855e1e4140099303f1c8eb9672772b07bacf04776fea1e06038bde690f4ccaf9aee8767994a657a8b1f82c1be619fd0d3f
ripemd-160 dbc5a0a986617f507913b8db7401062df836b8a6

20139194 as geometric shapes

Circle

Radius = n
Diameter 40278388
Circumference 126538287.83924
Area 1.2741895636111E+15

Sphere

Radius = n
Volume 3.4214867752453E+22
Surface area 5.0967582544446E+15
Circumference 126538287.83924

Square

Length = n
Perimeter 80556776
Area 405587134969636
Diagonal 28481121.290063

Cube

Length = n
Surface area 2433522809817816
Volume 8.1681979950577E+21
Space diagonal 34882107.231486

Equilateral Triangle

Length = n
Perimeter 60417582
Area 1.7562438116593E+14
Altitude 17441053.615743

Triangular Pyramid

Length = n
Surface area 1.7562438116593E+14
Volume 9.6263136539661E+20
Height 9493707.0966876