20242938 (number)

20242938 is an even 8-digits composite number following 20242937 and preceding 20242939. In scientific notation, it is written as 2.0242938 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 6375600 positive integers (up to 20242938) that are relatively prime to 20242938.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-two thousand nine hundred thirty-eight

Notation

Scientific notation 2.0242938 × 10^7
Engineering notation 2.0242938 × 10^6

Prime Factorization of 20242938

Prime Factorization 2 × 3 × 31 × 43 × 2531

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20242938
Product of the distinct prime numbers

The prime factorization of 20242938 is 2 × 3 × 31 × 43 × 2531. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 17, 1, 332, 419, 978, 6533, 66097, 88383, 796176, 811851, 9243520, 7537535, 12427362, 26876093, 800312203, 547903382, 5934292678, 1448970309

Basic calculations (n = 20242938)

Multiplication

n×y
n×2 40485876
n×3 60728814
n×4 80971752
n×5 101214690

Division

n÷y
n÷2 10121469
n÷3 6747646
n÷3 5060734.5
n÷5 4048587.6

Exponentiation

ny
n2 409776538871844
n3 8.2950810702373E+21
n4 1.6791681180979E+29
n5 3.3991296106232E+36

Nth Root

y√n
2√n 4499.2152649101
3√n 272.53640004172
4√n 67.076189999955
5√n 28.923757319335

Divisors of 20242938

1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2531, 2666, 3999, 5062, 7593, 7998, 15186, 78461, 108833, 156922, 217666, 235383, 326499, 470766, 652998, 3373823, 6747646, 10121469, 20242938

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20242937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20242938 can be divided by 32 positive divisors. The sum of these divisors (counting 20242938) is 1, the average is 0.03125.

Base conversion 20242938

Base System Value
2 Binary 1001101001110000111111010
3 Ternary 1102002110002110
4 Quaternary 1031032013322
5 Quinary 20140233223
6 Senary 2001513150
8 Octal 115160772
10 Decimal 20242938
12 Duodecimal 69427b6
16 Hexadecimal 134e1fa
20 Vigesimal 66a76i
36 Base36 c1vju

Cryptographic Hash Functions

md5 99303f2c739c5e24c0892d12be111ad5
sha1 ce4c23036e49bc1bf878edd5962d5bf6977b5a22
sha256 5181a68990b73d83d3b4810c080588e54e33a76a2bd7ea32683406067c83edd0
sha512 b682e4cdb356cf937bb550ed8b0feb72efcf23e266e52ef4d8ebd5c8158d390760285b37f12d644e84302ec7b5ea0b8c3b7210f16667df3e7976d948328dd388
ripemd-160 e9691d61edba4b25b19a2fa6e3657f828073800e

20242938 as geometric shapes

Circle

Radius = n
Diameter 40485876
Circumference 127190130.61575
Area 1.2873509641332E+15

Sphere

Radius = n
Volume 3.4746354334919E+22
Surface area 5.149403856533E+15
Circumference 127190130.61575

Square

Length = n
Perimeter 80971752
Area 409776538871844
Diagonal 28627837.461878

Cube

Length = n
Surface area 2458659233231064
Volume 8.2950810702373E+21
Space diagonal 35061797.110467

Equilateral Triangle

Length = n
Perimeter 60728814
Area 1.7743844626894E+14
Altitude 17530898.555233

Triangular Pyramid

Length = n
Surface area 1.7743844626894E+14
Volume 9.775846792095E+20
Height 9542612.4872926