20686064 (number)

20686064 is an even 8-digits composite number following 20686063 and preceding 20686065. In scientific notation, it is written as 2.0686064 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 40 positive divisors. There are 8809920 positive integers (up to 20686064) that are relatively prime to 20686064.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-six thousand sixty-four

Notation

Scientific notation 2.0686064 × 10^7
Engineering notation 2.0686064 × 10^6

Prime Factorization of 20686064

Prime Factorization 2 × 2 × 2 × 2 × 7 × 967 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2585758
Product of the distinct prime numbers

The prime factorization of 20686064 is 2 × 2 × 2 × 2 × 7 × 967 × 191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 83, 89, 875, 309, 4643, 1204, 15397, 17255, 39228, 625534, 745401, 8122071, 1460471, 65903623, 261708981, 874648917, 3336974691, 9766094199

Basic calculations (n = 20686064)

Multiplication

n×y
n×2 41372128
n×3 62058192
n×4 82744256
n×5 103430320

Division

n÷y
n÷2 10343032
n÷3 6895354.6666667
n÷3 5171516
n÷5 4137212.8

Exponentiation

ny
n2 427913243812096
n3 8.8518407479446E+21
n4 1.8310974422979E+29
n5 3.7878198881611E+36

Nth Root

y√n
2√n 4548.1934875289
3√n 274.51070680189
4√n 67.440295725396
5√n 29.049293386548

Divisors of 20686064

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 191, 382, 764, 967, 1337, 1528, 1934, 2674, 3056, 3868, 5348, 6769, 7736, 10696, 13538, 15472, 21392, 27076, 54152, 108304, 184697, 369394, 738788, 1292879, 1477576, 2585758, 2955152, 5171516, 10343032, 20686064

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 -20686063
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 20686064 can be divided by 40 positive divisors. The sum of these divisors (counting 20686064) is 1, the average is 0.025.

Base conversion 20686064

Base System Value
2 Binary 1001110111010010011110000
3 Ternary 1102220221221112
4 Quaternary 1032322103300
5 Quinary 20243423224
6 Senary 2015212452
8 Octal 116722360
10 Decimal 20686064
12 Duodecimal 6b17128
16 Hexadecimal 13ba4f0
20 Vigesimal 695f34
36 Base36 cbdgw

Cryptographic Hash Functions

md5 072fbf90e0b4e3d79929a2784ddf82ca
sha1 fbecb75c48096723a9fc025b24fb4f6eb54b678d
sha256 df0ab904e72f2e816316a3c0b80204c31831609e0a49644a67e4d68f3df19c6c
sha512 f2c7441578bba30c127b05f5b59bb5800bc3fefa45486b6106328b0a362b1889065c6713ac13b92b9a2fae4af115677a60fdcfcf6f027420a770740a7e1443f8
ripemd-160 9f76ace511df98df55eb1adc526147be923bbee9

20686064 as geometric shapes

Circle

Radius = n
Diameter 41372128
Circumference 129974373.38818
Area 1.3443291031339E+15

Sphere

Radius = n
Volume 3.7078503819319E+22
Surface area 5.3773164125354E+15
Circumference 129974373.38818

Square

Length = n
Perimeter 82744256
Area 427913243812096
Diagonal 29254512.260918

Cube

Length = n
Surface area 2567479462872576
Volume 8.8518407479446E+21
Space diagonal 35829313.856621

Equilateral Triangle

Length = n
Perimeter 62058192
Area 1.8529186987854E+14
Altitude 17914656.928311

Triangular Pyramid

Length = n
Surface area 1.8529186987854E+14
Volume 1.0431994364758E+21
Height 9751504.0869726