20682744 (number)

20682744 is an even 8-digits composite number following 20682743 and preceding 20682745. In scientific notation, it is written as 2.0682744 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 6428160 positive integers (up to 20682744) that are relatively prime to 20682744.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-two thousand seven hundred forty-four

Notation

Scientific notation 2.0682744 × 10^7
Engineering notation 2.0682744 × 10^6

Prime Factorization of 20682744

Prime Factorization 2 × 2 × 2 × 3 × 17 × 311 × 163

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5170686
Product of the distinct prime numbers

The prime factorization of 20682744 is 2 × 2 × 2 × 3 × 17 × 311 × 163. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20682744)

Multiplication

n×y
n×2 41365488
n×3 62048232
n×4 82730976
n×5 103413720

Division

n÷y
n÷2 10341372
n÷3 6894248
n÷3 5170686
n÷5 4136548.8

Exponentiation

ny
n2 427775899369536
n3 8.8475794160299E+21
n4 1.8299222008142E+29
n5 3.7847812419356E+36

Nth Root

y√n
2√n 4547.8284928084
3√n 274.49602019439
4√n 67.437589612978
5√n 29.048360876177

Divisors of 20682744

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20682743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20682744 can be divided by 64 positive divisors. The sum of these divisors (counting 20682744) is 1, the average is 0.015625.

Base conversion 20682744

Base System Value
2 Binary 1001110111001011111111000
3 Ternary 1102220210101120
4 Quaternary 1032321133320
5 Quinary 20243321434
6 Senary 2015145240
8 Octal 116713770
10 Decimal 20682744
12 Duodecimal 6b15220
16 Hexadecimal 13b97f8
20 Vigesimal 6956h4
36 Base36 cbawo

Cryptographic Hash Functions

md5 91c40b44e7e4ce36ea9c48bff8f242d3
sha1 b74862625967ffcac69e01e0411bab1c2b7e2f06
sha256 f61ec927904cb843f19f19535583eb8364676efe584f7a6765da4dfa1deb1023
sha512 6d6bd05677ccff9efbc6297f0ab5eb267d391a03dafe49ac6076a47938810e1a497b942e30d61000e641bae1b4c325440cde11d5080e0d370997edb43adac31c
ripemd-160 d538a5523a403eb5889aa5b262134a0eadfe3793

20682744 as geometric shapes

Circle

Radius = n
Diameter 41365488
Circumference 129953513.21296
Area 1.3438976228421E+15

Sphere

Radius = n
Volume 3.7060653993936E+22
Surface area 5.3755904913684E+15
Circumference 129953513.21296

Square

Length = n
Perimeter 82730976
Area 427775899369536
Diagonal 29249817.071891

Cube

Length = n
Surface area 2566655396217216
Volume 8.8475794160299E+21
Space diagonal 35823563.44794

Equilateral Triangle

Length = n
Perimeter 62048232
Area 1.8523239799038E+14
Altitude 17911781.72397

Triangular Pyramid

Length = n
Surface area 1.8523239799038E+14
Volume 1.0426972336935E+21
Height 9749939.0239636