20139476 (number)

20139476 is an even 8-digits composite number following 20139475 and preceding 20139477. In scientific notation, it is written as 2.0139476 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8631192 positive integers (up to 20139476) that are relatively prime to 20139476.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-nine thousand four hundred seventy-six

Notation

Scientific notation 2.0139476 × 10^7
Engineering notation 2.0139476 × 10^6

Prime Factorization of 20139476

Prime Factorization 2 × 2 × 7 × 719267

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10069738
Product of the distinct prime numbers

The prime factorization of 20139476 is 2 × 2 × 7 × 719267. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 55, 54, 919, 265, 9854, 6349, 60685, 91419, 774940, 28631, 5479842, 8380104, 23837747, 64365710, 242786896, 804395703, 2852565767, 9992128104

Basic calculations (n = 20139476)

Multiplication

n×y
n×2 40278952
n×3 60418428
n×4 80557904
n×5 100697380

Division

n÷y
n÷2 10069738
n÷3 6713158.6666667
n÷3 5034869
n÷5 4027895.2

Exponentiation

ny
n2 405598493554576
n3 8.1685411265785E+21
n4 1.6451013797374E+29
n5 3.3131479754789E+36

Nth Root

y√n
2√n 4487.7027530798
3√n 272.07129402772
4√n 66.990318353325
5√n 28.894130725451

Divisors of 20139476

1, 2, 4, 7, 14, 28, 719267, 1438534, 2877068, 5034869, 10069738, 20139476

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20139475
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20139476 can be divided by 12 positive divisors. The sum of these divisors (counting 20139476) is 1, the average is 0.083333333333333.

Base conversion 20139476

Base System Value
2 Binary 1001100110100110111010100
3 Ternary 1101220012011112
4 Quaternary 1030310313110
5 Quinary 20123430401
6 Senary 1555354152
8 Octal 114646724
10 Decimal 20139476
12 Duodecimal 68b2958
16 Hexadecimal 1334dd4
20 Vigesimal 65h8dg
36 Base36 bznpw

Cryptographic Hash Functions

md5 bcd05616034a256be9b29e00111d1673
sha1 713d7c67e4bbae7c18994c10450829d87437d0e9
sha256 4a20c2fa7b89d55c9dd6406c1f62b7d92832c570784ee9291f5f08e73ebd2a44
sha512 bb3dc6cef459d01965b67b98af2780e54e7c184f9ffc66fb6d194ccdc7d9644f2b6edb5e812b4f4fcdad273751210577149f22125537770f2255c9648ae3b0ef
ripemd-160 f70a7adf1dce633c963aa578ff45e444e7d2e5f7

20139476 as geometric shapes

Circle

Radius = n
Diameter 40278952
Circumference 126540059.6975
Area 1.2742252476581E+15

Sphere

Radius = n
Volume 3.4216305058407E+22
Surface area 5.0969009906326E+15
Circumference 126540059.6975

Square

Length = n
Perimeter 80557904
Area 405598493554576
Diagonal 28481520.098287

Cube

Length = n
Surface area 2433590961327456
Volume 8.1685411265785E+21
Space diagonal 34882595.669814

Equilateral Triangle

Length = n
Perimeter 60418428
Area 1.7562929957748E+14
Altitude 17441297.834907

Triangular Pyramid

Length = n
Surface area 1.7562929957748E+14
Volume 9.6267180383415E+20
Height 9493840.0327625