20763940 (number)

20763940 is an even 8-digits composite number following 20763939 and preceding 20763941. In scientific notation, it is written as 2.0763940 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 7944288 positive integers (up to 20763940) that are relatively prime to 20763940.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-three thousand nine hundred forty

Notation

Scientific notation 2.0763940 × 10^7
Engineering notation 2.0763940 × 10^6

Prime Factorization of 20763940

Prime Factorization 2 × 2 × 5 × 23 × 45139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10381970
Product of the distinct prime numbers

The prime factorization of 20763940 is 2 × 2 × 5 × 23 × 45139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 62, 96, 435, 364, 6791, 5116, 17688, 12959, 869924, 844872, 5275805, 9379336, 76674413, 1550748, 466998333, 946914831, 9521256783, 8300318838

Basic calculations (n = 20763940)

Multiplication

n×y
n×2 41527880
n×3 62291820
n×4 83055760
n×5 103819700

Division

n÷y
n÷2 10381970
n÷3 6921313.3333333
n÷3 5190985
n÷5 4152788

Exponentiation

ny
n2 431141204323600
n3 8.952190098103E+21
n4 1.858827380656E+29
n5 3.8596580202299E+36

Nth Root

y√n
2√n 4556.7466464573
3√n 274.85475525657
4√n 67.5036787624
5√n 29.07113266749

Divisors of 20763940

1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 45139, 90278, 180556, 225695, 451390, 902780, 1038197, 2076394, 4152788, 5190985, 10381970, 20763940

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 -20763939
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 20763940 can be divided by 24 positive divisors. The sum of these divisors (counting 20763940) is 1, the average is 0.041666666666667.

Base conversion 20763940

Base System Value
2 Binary 1001111001101010100100100
3 Ternary 1110001220202211
4 Quaternary 1033031110210
5 Quinary 20303421230
6 Senary 2021013204
8 Octal 117152444
10 Decimal 20763940
12 Duodecimal 6b54204
16 Hexadecimal 13cd524
20 Vigesimal 69f9h0
36 Base36 cd1k4

Cryptographic Hash Functions

md5 c1e1a1f2a9ea83c0c8d6b6d7850de311
sha1 79fba4ef4257a4c7793b2e650d2fe45fa529ac32
sha256 3fa8ad41a404b574740105c8aa87b544839101d71b5b13f86423b52d0da664ce
sha512 625cd2e20f134025cd5cb144af55cbf58b2cac912b61c833beb77075805802de25ea19065329d56216dd644dd5f94bb4ccf06b4fa28daefcee31a56c36976ea7
ripemd-160 0b9cf09914e54d376dec65ee6f7bd7cb0280cf73

20763940 as geometric shapes

Circle

Radius = n
Diameter 41527880
Circumference 130463682.72716
Area 1.3544700401629E+15

Sphere

Radius = n
Volume 3.7498846194319E+22
Surface area 5.4178801606515E+15
Circumference 130463682.72716

Square

Length = n
Perimeter 83055760
Area 431141204323600
Diagonal 29364645.556301

Cube

Length = n
Surface area 2586847225941600
Volume 8.952190098103E+21
Space diagonal 35964199.045312

Equilateral Triangle

Length = n
Perimeter 62291820
Area 1.8668961778123E+14
Altitude 17982099.522656

Triangular Pyramid

Length = n
Surface area 1.8668961778123E+14
Volume 1.0550257208066E+21
Height 9788215.1854337