20682912 (number)

20682912 is an even 8-digits composite number following 20682911 and preceding 20682913. In scientific notation, it is written as 2.0682912 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 6894272 positive integers (up to 20682912) that are relatively prime to 20682912.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-two thousand nine hundred twelve

Notation

Scientific notation 2.0682912 × 10^7
Engineering notation 2.0682912 × 10^6

Prime Factorization of 20682912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 215447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1292682
Product of the distinct prime numbers

The prime factorization of 20682912 is 2 × 2 × 2 × 2 × 2 × 3 × 215447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 8, 73, 62, 471, 287, 4558, 6930, 60948, 94939, 146486, 952221, 8612277, 925840, 8802687, 77888239, 337437964, 603131620, 7010484761, 468797660

Basic calculations (n = 20682912)

Multiplication

n×y
n×2 41365824
n×3 62048736
n×4 82731648
n×5 103414560

Division

n÷y
n÷2 10341456
n÷3 6894304
n÷3 5170728
n÷5 4136582.4

Exponentiation

ny
n2 427782848799744
n3 8.8477950168344E+21
n4 1.8299816572722E+29
n5 3.7849349578976E+36

Nth Root

y√n
2√n 4547.8469631244
3√n 274.49676340987
4√n 67.437726556612
5√n 29.048408066325

Divisors of 20682912

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 215447, 430894, 646341, 861788, 1292682, 1723576, 2585364, 3447152, 5170728, 6894304, 10341456, 20682912

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 -20682911
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 20682912 can be divided by 24 positive divisors. The sum of these divisors (counting 20682912) is 1, the average is 0.041666666666667.

Base conversion 20682912

Base System Value
2 Binary 1001110111001100010100000
3 Ternary 1102220210121210
4 Quaternary 1032321202200
5 Quinary 20243323122
6 Senary 2015150120
8 Octal 116714240
10 Decimal 20682912
12 Duodecimal 6b15340
16 Hexadecimal 13b98a0
20 Vigesimal 69575c
36 Base36 cbb1c

Cryptographic Hash Functions

md5 2fd8867b102cf59ebf19916383e834a4
sha1 22792a5d6557f3c9e6d3675acf289d01db288ff2
sha256 402da875fd7099e0adc4cfc3defbf7d97b5d3f646093a359fc17f15e711344ff
sha512 6296e349ed1f822d9a88b6319f5fd8049618421903b06cbaf1abf1467ee9c33da22d03295f79a958268e8ddb49970e69567faaa7fb2a7fd52bc084462583b452
ripemd-160 c218881173e8c2c22680ea25419bca647bc5a463

20682912 as geometric shapes

Circle

Radius = n
Diameter 41365824
Circumference 129954568.78809
Area 1.343919455121E+15

Sphere

Radius = n
Volume 3.7061557100474E+22
Surface area 5.375677820484E+15
Circumference 129954568.78809

Square

Length = n
Perimeter 82731648
Area 427782848799744
Diagonal 29250054.659769

Cube

Length = n
Surface area 2566697092798464
Volume 8.8477950168344E+21
Space diagonal 35823854.432476

Equilateral Triangle

Length = n
Perimeter 62048736
Area 1.8523540718193E+14
Altitude 17911927.216238

Triangular Pyramid

Length = n
Surface area 1.8523540718193E+14
Volume 1.042722642492E+21
Height 9750018.2199231