20462768 (number)

20462768 is an even 8-digits composite number following 20462767 and preceding 20462769. In scientific notation, it is written as 2.0462768 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 10086720 positive integers (up to 20462768) that are relatively prime to 20462768.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-two thousand seven hundred sixty-eight

Notation

Scientific notation 2.0462768 × 10^7
Engineering notation 2.0462768 × 10^6

Prime Factorization of 20462768

Prime Factorization 2 × 2 × 2 × 2 × 71 × 18013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2557846
Product of the distinct prime numbers

The prime factorization of 20462768 is 2 × 2 × 2 × 2 × 71 × 18013. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 5, 42, 109, 647, 6974, 1221, 98886, 80338, 87467, 711203, 7716457, 4520035, 36728077, 47778208, 572640424, 798962333, 2557406680, 1610811340

Basic calculations (n = 20462768)

Multiplication

n×y
n×2 40925536
n×3 61388304
n×4 81851072
n×5 102313840

Division

n÷y
n÷2 10231384
n÷3 6820922.6666667
n÷3 5115692
n÷5 4092553.6

Exponentiation

ny
n2 418724874221824
n3 8.5682699570304E+21
n4 1.7533052029208E+29
n5 3.5877477600562E+36

Nth Root

y√n
2√n 4523.5791139318
3√n 273.51939476578
4√n 67.257558043181
5√n 28.986306231189

Divisors of 20462768

1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 18013, 36026, 72052, 144104, 288208, 1278923, 2557846, 5115692, 10231384, 20462768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20462767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20462768 can be divided by 20 positive divisors. The sum of these divisors (counting 20462768) is 1, the average is 0.05.

Base conversion 20462768

Base System Value
2 Binary 1001110000011110010110000
3 Ternary 1102111121122022
4 Quaternary 1032003302300
5 Quinary 20214302033
6 Senary 2010331012
8 Octal 116036260
10 Decimal 20462768
12 Duodecimal 6a29a68
16 Hexadecimal 1383cb0
20 Vigesimal 67hgi8
36 Base36 c6l68

Cryptographic Hash Functions

md5 61dba959ba2e1f3770059692b9061b29
sha1 b18cbd754539cc3bdbdb5f3e8ee7e55deb80ebbc
sha256 e311378dab33b0abef3f98ad525ca61fb71107dea4423a67cf99162450c26f16
sha512 29cf91990c210f18199acdb2d452c00092822c88203f0c0d7273d78fdc51372278c71ae70cd83d96f18e18f27a55944bf0a4a07932fe6126ff9a045a9665ed19
ripemd-160 efadf2bc435508c2994deb320f150238496b4532

20462768 as geometric shapes

Circle

Radius = n
Diameter 40925536
Circumference 128571363.24182
Area 1.3154629887306E+15

Sphere

Radius = n
Volume 3.5890685267974E+22
Surface area 5.2618519549224E+15
Circumference 128571363.24182

Square

Length = n
Perimeter 81851072
Area 418724874221824
Diagonal 28938724.029294

Cube

Length = n
Surface area 2512349245330944
Volume 8.5682699570304E+21
Space diagonal 35442553.839495

Equilateral Triangle

Length = n
Perimeter 61388304
Area 1.8131318913627E+14
Altitude 17721276.919747

Triangular Pyramid

Length = n
Surface area 1.8131318913627E+14
Volume 1.0097802982755E+21
Height 9646241.3430981