20784932 (number)

20784932 is an even 8-digits composite number following 20784931 and preceding 20784933. In scientific notation, it is written as 2.0784932 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 8886528 positive integers (up to 20784932) that are relatively prime to 20784932.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-four thousand nine hundred thirty-two

Notation

Scientific notation 2.0784932 × 10^7
Engineering notation 2.0784932 × 10^6

Prime Factorization of 20784932

Prime Factorization 2 × 2 × 7 × 673 × 1103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10392466
Product of the distinct prime numbers

The prime factorization of 20784932 is 2 × 2 × 7 × 673 × 1103. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 23, 60, 982, 47, 7651, 3589, 63369, 10998, 457396, 341890, 8344836, 363066, 91944761, 67569630, 66491679, 478751751, 215344635, 8460529721

Basic calculations (n = 20784932)

Multiplication

n×y
n×2 41569864
n×3 62354796
n×4 83139728
n×5 103924660

Division

n÷y
n÷2 10392466
n÷3 6928310.6666667
n÷3 5196233
n÷5 4156986.4

Exponentiation

ny
n2 432013398244624
n3 8.9793691056034E+21
n4 1.8663557626287E+29
n5 3.8792077614045E+36

Nth Root

y√n
2√n 4559.0494623331
3√n 274.94734859771
4√n 67.520733573719
5√n 29.077008378757

Divisors of 20784932

1, 2, 4, 7, 14, 28, 673, 1103, 1346, 2206, 2692, 4412, 4711, 7721, 9422, 15442, 18844, 30884, 742319, 1484638, 2969276, 5196233, 10392466, 20784932

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 -20784931
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 20784932 can be divided by 24 positive divisors. The sum of these divisors (counting 20784932) is 1, the average is 0.041666666666667.

Base conversion 20784932

Base System Value
2 Binary 1001111010010011100100100
3 Ternary 1110002222120022
4 Quaternary 1033102130210
5 Quinary 20310104212
6 Senary 2021254312
8 Octal 117223444
10 Decimal 20784932
12 Duodecimal 6b64398
16 Hexadecimal 13d2724
20 Vigesimal 69i26c
36 Base36 cdhr8

Cryptographic Hash Functions

md5 1062f08fc1a4f0f210ae3cd91aaed3cb
sha1 4ed653cd71e974d7787ec37d9571efd0385f8394
sha256 0113540613df72e9140b0e3522a39d3b5a9a3714fb8de4684445a8f96d930c89
sha512 619ceb3f5fd27083ab9d28fbadf285e0fd562a919c7f833ec942d5cdc26145872534e46597954f8085d9a0cd42bdc649b0ad489adb1cb5c7ba865dd4463b67fd
ripemd-160 61d4f3721eb364497bcea931e7a387ff6bffa40d

20784932 as geometric shapes

Circle

Radius = n
Diameter 41569864
Circumference 130595579.35313
Area 1.3572101181777E+15

Sphere

Radius = n
Volume 3.7612693354713E+22
Surface area 5.4288404727107E+15
Circumference 130595579.35313

Square

Length = n
Perimeter 83139728
Area 432013398244624
Diagonal 29394332.727403

Cube

Length = n
Surface area 2592080389467744
Volume 8.9793691056034E+21
Space diagonal 36000558.255864

Equilateral Triangle

Length = n
Perimeter 62354796
Area 1.8706728882754E+14
Altitude 18000279.127932

Triangular Pyramid

Length = n
Surface area 1.8706728882754E+14
Volume 1.0582287975582E+21
Height 9798110.9091342