20654320 (number)

20654320 is an even 8-digits composite number following 20654319 and preceding 20654321. In scientific notation, it is written as 2.0654320 × 10^7. The sum of its digits is 22. It has a total of 7 prime factors and 40 positive divisors. There are 7775232 positive integers (up to 20654320) that are relatively prime to 20654320.

Interesting facts

Basic properties

Name

Name twenty million six hundred fifty-four thousand three hundred twenty

Notation

Scientific notation 2.0654320 × 10^7
Engineering notation 2.0654320 × 10^6

Prime Factorization of 20654320

Prime Factorization 2 × 2 × 2 × 2 × 5 × 17 × 15187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2581790
Product of the distinct prime numbers

The prime factorization of 20654320 is 2 × 2 × 2 × 2 × 5 × 17 × 15187. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 8, 44, 22, 63, 201, 6335, 701, 21811, 58943, 640624, 161739, 5775943, 5592334, 90857066, 49125218, 983203785, 897772003, 9467478576, 7300133882

Basic calculations (n = 20654320)

Multiplication

n×y
n×2 41308640
n×3 61962960
n×4 82617280
n×5 103271600

Division

n÷y
n÷2 10327160
n÷3 6884773.3333333
n÷3 5163580
n÷5 4130864

Exponentiation

ny
n2 426600934662400
n3 8.8111522168163E+21
n4 1.8198835745483E+29
n5 3.7588457711465E+36

Nth Root

y√n
2√n 4544.7024104995
3√n 274.37021722559
4√n 67.414408033443
5√n 29.040372333969

Divisors of 20654320

1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 15187, 30374, 60748, 75935, 121496, 151870, 242992, 258179, 303740, 516358, 607480, 1032716, 1214960, 1290895, 2065432, 2581790, 4130864, 5163580, 10327160, 20654320

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20654319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20654320 can be divided by 40 positive divisors. The sum of these divisors (counting 20654320) is 1, the average is 0.025.

Base conversion 20654320

Base System Value
2 Binary 1001110110010100011110000
3 Ternary 1102212100101211
4 Quaternary 1032302203300
5 Quinary 20241414240
6 Senary 2014405504
8 Octal 116624360
10 Decimal 20654320
12 Duodecimal 6b00894
16 Hexadecimal 13b28f0
20 Vigesimal 691fg0
36 Base36 caoz4

Cryptographic Hash Functions

md5 d6bde420f4c5b1e80215fb12fbb8a267
sha1 22482600790381dadd4e6bdb27dca8e5aae80f99
sha256 f9b4d06e866867907b6c749bd1651870f5b12b5801fc3f972346f1950e50f1ff
sha512 776d53a428018aae241650c1a6a338302eb7c15d8c37e3ce1f7d7b7162e6fc660bb3982d87768b26f9cad6e41b51713052cfb88bf3b568bb7d9b5eca054f5ff1
ripemd-160 971d888b3b4d48289c39fda69b1d13a3a38df946

20654320 as geometric shapes

Circle

Radius = n
Diameter 41308640
Circumference 129774919.95379
Area 1.3402063623499E+15

Sphere

Radius = n
Volume 3.6908068098682E+22
Surface area 5.3608254493997E+15
Circumference 129774919.95379

Square

Length = n
Perimeter 82617280
Area 426600934662400
Diagonal 29209619.465594

Cube

Length = n
Surface area 2559605607974400
Volume 8.8111522168163E+21
Space diagonal 35774331.635786

Equilateral Triangle

Length = n
Perimeter 61962960
Area 1.8472362334791E+14
Altitude 17887165.817893

Triangular Pyramid

Length = n
Surface area 1.8472362334791E+14
Volume 1.0384042470963E+21
Height 9736539.8218646