20229440 (number)

20229440 is an even 8-digits composite number following 20229439 and preceding 20229441. In scientific notation, it is written as 2.0229440 × 10^7. The sum of its digits is 23. It has a total of 10 prime factors and 112 positive divisors. There are 6297600 positive integers (up to 20229440) that are relatively prime to 20229440.

Interesting facts

Basic properties

Name

Name twenty million two hundred twenty-nine thousand four hundred forty

Notation

Scientific notation 2.0229440 × 10^7
Engineering notation 2.0229440 × 10^6

Prime Factorization of 20229440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 821

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 632170
Product of the distinct prime numbers

The prime factorization of 20229440 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 821. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20229440)

Multiplication

n×y
n×2 40458880
n×3 60688320
n×4 80917760
n×5 101147200

Division

n÷y
n÷2 10114720
n÷3 6743146.6666667
n÷3 5057360
n÷5 4045888

Exponentiation

ny
n2 409230242713600
n3 8.2784986411602E+21
n4 1.6746939155143E+29
n5 3.3878120082262E+36

Nth Root

y√n
2√n 4497.714975407
3√n 272.47581077543
4√n 67.065005594624
5√n 28.919899015279

Divisors of 20229440

112 divisors

τ Total Divisors 112
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20229439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0089285714285714
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 112
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20229440 can be divided by 112 positive divisors. The sum of these divisors (counting 20229440) is 1, the average is 0.0089285714285714.

Base conversion 20229440

Base System Value
2 Binary 1001101001010110101000000
3 Ternary 1102001202120112
4 Quaternary 1031022311000
5 Quinary 20134320230
6 Senary 2001330452
8 Octal 115126500
10 Decimal 20229440
12 Duodecimal 6936a28
16 Hexadecimal 134ad40
20 Vigesimal 668dc0
36 Base36 c1l4w

Cryptographic Hash Functions

md5 84d85b6f4e058475bace31cb73089bf7
sha1 a5bcf606fca39f88e19a927e6c7337d8c291db63
sha256 ac40349ae17c43e681203a80bfb3d0962333c716b77b91e87a415f82464e101d
sha512 528ae207d9e32732b1bcb40ebf51807f128d9a5b7c374f0b61d881617db977907fef75aefa54d203d9c83f8a6ccbf88b98df84fe03248dc510520f53ebf37f05
ripemd-160 e5ac4a8f636186c4a21c163f01caebb6d13407f6

20229440 as geometric shapes

Circle

Radius = n
Diameter 40458880
Circumference 127105320.18047
Area 1.2856347241358E+15

Sphere

Radius = n
Volume 3.4676894018429E+22
Surface area 5.1425388965433E+15
Circumference 127105320.18047

Square

Length = n
Perimeter 80917760
Area 409230242713600
Diagonal 28608748.407213

Cube

Length = n
Surface area 2455381456281600
Volume 8.2784986411602E+21
Space diagonal 35038417.888666

Equilateral Triangle

Length = n
Perimeter 60688320
Area 1.7720189309342E+14
Altitude 17519208.944333

Triangular Pyramid

Length = n
Surface area 1.7720189309342E+14
Volume 9.7563042120133E+20
Height 9536249.4690709