20139028 (number)

20139028 is an even 8-digits composite number following 20139027 and preceding 20139029. In scientific notation, it is written as 2.0139028 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 7827840 positive integers (up to 20139028) that are relatively prime to 20139028.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand twenty-eight

Notation

Scientific notation 2.0139028 × 10^7
Engineering notation 2.0139028 × 10^6

Prime Factorization of 20139028

Prime Factorization 2 × 2 × 13 × 7 × 61 × 907

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10069514
Product of the distinct prime numbers

The prime factorization of 20139028 is 2 × 2 × 13 × 7 × 61 × 907. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 3, 23, 83, 416, 150, 1448, 9017, 53215, 98061, 237210, 523219, 1593850, 5289493, 31369757, 25010695, 469349022, 756117087, 8708095911, 5939328796

Basic calculations (n = 20139028)

Multiplication

n×y
n×2 40278056
n×3 60417084
n×4 80556112
n×5 100695140

Division

n÷y
n÷2 10069514
n÷3 6713009.3333333
n÷3 5034757
n÷5 4027805.6

Exponentiation

ny
n2 405580448784784
n3 8.1679960143293E+21
n4 1.6449550043647E+29
n5 3.312779489164E+36

Nth Root

y√n
2√n 4487.6528386229
3√n 272.06927661602
4√n 66.989945802507
5√n 28.894002175078

Divisors of 20139028

1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 182, 244, 364, 427, 793, 854, 907, 1586, 1708, 1814, 3172, 3628, 5551, 6349, 11102, 11791, 12698, 22204, 23582, 25396, 47164, 55327, 82537, 110654, 165074, 221308, 330148, 387289, 719251, 774578, 1438502, 1549156, 2877004, 5034757, 10069514, 20139028

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139027
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139028 can be divided by 48 positive divisors. The sum of these divisors (counting 20139028) is 1, the average is 0.020833333333333.

Base conversion 20139028

Base System Value
2 Binary 1001100110100110000010100
3 Ternary 1101220011112221
4 Quaternary 1030310300110
5 Quinary 20123422103
6 Senary 1555352124
8 Octal 114646024
10 Decimal 20139028
12 Duodecimal 68b2644
16 Hexadecimal 1334c14
20 Vigesimal 65h7b8
36 Base36 bzndg

Cryptographic Hash Functions

md5 f99237b7248ce85d2143e07150e95b03
sha1 85c82eedce87aea1de703a5339eddcb67be394c1
sha256 e9a906716370e4c4a982da71ac42aee77e3f5996e15676f960762729752a193f
sha512 d1e2cbb93e760c972063b15b4943a55c78db4e02556cd95fced976826fef86b97cdc0eb13de5fa3fb1fad111cfad6ec744f08e37a35618bfa4d91351318e1cf5
ripemd-160 56354980fb3148b92e01278851d65d29bb52cf98

20139028 as geometric shapes

Circle

Radius = n
Diameter 40278056
Circumference 126537244.83048
Area 1.2741685583419E+15

Sphere

Radius = n
Volume 3.4214021697557E+22
Surface area 5.0966742333677E+15
Circumference 126537244.83048

Square

Length = n
Perimeter 80556112
Area 405580448784784
Diagonal 28480886.530612

Cube

Length = n
Surface area 2433482692708704
Volume 8.1679960143293E+21
Space diagonal 34881819.711052

Equilateral Triangle

Length = n
Perimeter 60417084
Area 1.7562148596296E+14
Altitude 17440909.855526

Triangular Pyramid

Length = n
Surface area 1.7562148596296E+14
Volume 9.6260756173949E+20
Height 9493628.8435372