20196640 (number)

20196640 is an even 8-digits composite number following 20196639 and preceding 20196641. In scientific notation, it is written as 2.0196640 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 24 positive divisors. There are 8078592 positive integers (up to 20196640) that are relatively prime to 20196640.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-six thousand six hundred forty

Notation

Scientific notation 2.0196640 × 10^7
Engineering notation 2.0196640 × 10^6

Prime Factorization of 20196640

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 126229

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1262290
Product of the distinct prime numbers

The prime factorization of 20196640 is 2 × 2 × 2 × 2 × 2 × 5 × 126229. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 61, 14, 997, 382, 19, 2958, 30974, 81764, 799112, 238122, 7485813, 656669, 13210319, 25619086, 109945111, 444718853, 6802819302, 619472392

Basic calculations (n = 20196640)

Multiplication

n×y
n×2 40393280
n×3 60589920
n×4 80786560
n×5 100983200

Division

n÷y
n÷2 10098320
n÷3 6732213.3333333
n÷3 5049160
n÷5 4039328

Exponentiation

ny
n2 407904267289600
n3 8.2382956409118E+21
n4 1.6638589127307E+29
n5 3.3604359471212E+36

Nth Root

y√n
2√n 4494.0672002096
3√n 272.32846708213
4√n 67.037804261548
5√n 28.910514786225

Divisors of 20196640

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 126229, 252458, 504916, 631145, 1009832, 1262290, 2019664, 2524580, 4039328, 5049160, 10098320, 20196640

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 -20196639
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 20196640 can be divided by 24 positive divisors. The sum of these divisors (counting 20196640) is 1, the average is 0.041666666666667.

Base conversion 20196640

Base System Value
2 Binary 1001101000010110100100000
3 Ternary 1102000002120201
4 Quaternary 1031002310200
5 Quinary 20132243030
6 Senary 2000514544
8 Octal 115026440
10 Decimal 20196640
12 Duodecimal 691ba54
16 Hexadecimal 1342d20
20 Vigesimal 664bc0
36 Base36 c0vts

Cryptographic Hash Functions

md5 decb810800ad8e3d586bdeb3686c0a8b
sha1 b23585c319d1ce7e9f6477d8811a7210fd433bcb
sha256 dfcd2c5c6ccc220563d3d1a8c9c8471590294cc2918ff93f5d3a431abd9589bd
sha512 0965ae5a20453267d406a1abe61049a8555fe6058262e3640b16f0b5cbf023b0ca9698df81765175eb6790819d6687640b352f0751e1f17859a7400250d4c7e1
ripemd-160 c923a07b62b1c23a66ac6628881a1e341b59a852

20196640 as geometric shapes

Circle

Radius = n
Diameter 40393280
Circumference 126899231.7024
Area 1.2814690494849E+15

Sphere

Radius = n
Volume 3.4508492084786E+22
Surface area 5.1258761979397E+15
Circumference 126899231.7024

Square

Length = n
Perimeter 80786560
Area 407904267289600
Diagonal 28562362.202367

Cube

Length = n
Surface area 2447425603737600
Volume 8.2382956409118E+21
Space diagonal 34981606.622178

Equilateral Triangle

Length = n
Perimeter 60589920
Area 1.7662772889244E+14
Altitude 17490803.311089

Triangular Pyramid

Length = n
Surface area 1.7662772889244E+14
Volume 9.7089245218472E+20
Height 9520787.400789