20214940 (number)

20214940 is an even 8-digits composite number following 20214939 and preceding 20214941. In scientific notation, it is written as 2.0214940 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 12 positive divisors. There are 8085968 positive integers (up to 20214940) that are relatively prime to 20214940.

Interesting facts

Basic properties

Name

Name twenty million two hundred fourteen thousand nine hundred forty

Notation

Scientific notation 2.0214940 × 10^7
Engineering notation 2.0214940 × 10^6

Prime Factorization of 20214940

Prime Factorization 2 × 2 × 5 × 1010747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10107470
Product of the distinct prime numbers

The prime factorization of 20214940 is 2 × 2 × 5 × 1010747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 46, 87, 593, 745, 5980, 9387, 67953, 4343, 872909, 20192, 8928958, 1537421, 96672103, 62778821, 559468033, 233844831, 9995964770, 7423465366

Basic calculations (n = 20214940)

Multiplication

n×y
n×2 40429880
n×3 60644820
n×4 80859760
n×5 101074700

Division

n÷y
n÷2 10107470
n÷3 6738313.3333333
n÷3 5053735
n÷5 4042988

Exponentiation

ny
n2 408643799203600
n3 8.2607098822728E+21
n4 1.6698975462755E+29
n5 3.3756878704107E+36

Nth Root

y√n
2√n 4496.1027568329
3√n 272.41069373802
4√n 67.052984697423
5√n 28.915752001656

Divisors of 20214940

1, 2, 4, 5, 10, 20, 1010747, 2021494, 4042988, 5053735, 10107470, 20214940

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 -20214939
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 20214940 can be divided by 12 positive divisors. The sum of these divisors (counting 20214940) is 1, the average is 0.083333333333333.

Base conversion 20214940

Base System Value
2 Binary 1001101000111010010011100
3 Ternary 1102001000200111
4 Quaternary 1031013102130
5 Quinary 20133334230
6 Senary 2001135404
8 Octal 115072234
10 Decimal 20214940
12 Duodecimal 692a564
16 Hexadecimal 134749c
20 Vigesimal 666h70
36 Base36 c19y4

Cryptographic Hash Functions

md5 764157d78c922ffc915a5f27373b7aa1
sha1 c4f6331f9522581b9c36d8bfcda37f0a779a88a6
sha256 96488b2e59d71564a4c49e1d4ce8d255a892e082ff043da0fdbd2c6c95d63e87
sha512 3b2116a8cdef421bfa31e6c52af922481861195a96dcb6f9ce89b37b8a1717440311d2c530b838b7c06d5320dd45f20226927acd3dc92fee835e3455683400e9
ripemd-160 92df4697b881db025ee1ab57b2338211503fbd95

20214940 as geometric shapes

Circle

Radius = n
Diameter 40429880
Circumference 127014213.99352
Area 1.2837923575131E+15

Sphere

Radius = n
Volume 3.4602380639447E+22
Surface area 5.1351694300522E+15
Circumference 127014213.99352

Square

Length = n
Perimeter 80859760
Area 408643799203600
Diagonal 28588242.310558

Cube

Length = n
Surface area 2451862795221600
Volume 8.2607098822728E+21
Space diagonal 35013303.151956

Equilateral Triangle

Length = n
Perimeter 60644820
Area 1.7694795560465E+14
Altitude 17506651.575978

Triangular Pyramid

Length = n
Surface area 1.7694795560465E+14
Volume 9.7353399586164E+20
Height 9529414.1035195