20676880 (number)

20676880 is an even 8-digits composite number following 20676879 and preceding 20676881. In scientific notation, it is written as 2.0676880 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 7089024 positive integers (up to 20676880) that are relatively prime to 20676880.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-six thousand eight hundred eighty

Notation

Scientific notation 2.0676880 × 10^7
Engineering notation 2.0676880 × 10^6

Prime Factorization of 20676880

Prime Factorization 2 × 2 × 2 × 2 × 7 × 5 × 36923

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2584610
Product of the distinct prime numbers

The prime factorization of 20676880 is 2 × 2 × 2 × 2 × 7 × 5 × 36923. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 9, 84, 32, 398, 246, 4410, 8819, 4638, 17496, 685269, 20604, 9627943, 5552634, 87460993, 25415098, 974768423, 441140745, 5048583288, 1052707384

Basic calculations (n = 20676880)

Multiplication

n×y
n×2 41353760
n×3 62030640
n×4 82707520
n×5 103384400

Division

n÷y
n÷2 10338440
n÷3 6892293.3333333
n÷3 5169220
n÷5 4135376

Exponentiation

ny
n2 427533366534400
n3 8.8400561158278E+21
n4 1.8278477950024E+29
n5 3.7794189515529E+36

Nth Root

y√n
2√n 4547.1837438133
3√n 274.4700759127
4√n 67.432809105163
5√n 29.046713523104

Divisors of 20676880

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 36923, 73846, 147692, 184615, 258461, 295384, 369230, 516922, 590768, 738460, 1033844, 1292305, 1476920, 2067688, 2584610, 2953840, 4135376, 5169220, 10338440, 20676880

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 -20676879
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 20676880 can be divided by 40 positive divisors. The sum of these divisors (counting 20676880) is 1, the average is 0.025.

Base conversion 20676880

Base System Value
2 Binary 1001110111000000100010000
3 Ternary 1102220111100101
4 Quaternary 1032320010100
5 Quinary 20243130010
6 Senary 2015102144
8 Octal 116700420
10 Decimal 20676880
12 Duodecimal 6b11954
16 Hexadecimal 13b8110
20 Vigesimal 694c40
36 Base36 cb6ds

Cryptographic Hash Functions

md5 daf8339bd79fb9102168e9fafcba7ca0
sha1 b73c0a6bdcbbf56ba137de78d852245f1a5bf450
sha256 42523cd2fcc354268f380c9bdfd9c110ba2cdd3bdbd92fe147e71659150b4190
sha512 038e8329b9b09ec2890c89bdc99b915b33c904f0d211b444e08a71348ae4da23b4b0d67ee759a2ac73525e8b3162d8a44a8f069d3ebf4dc7f363bbd54ad355a0
ripemd-160 5f37f2803e38bc1dd85c21658e4956c469556d5d

20676880 as geometric shapes

Circle

Radius = n
Diameter 41353760
Circumference 129916668.61432
Area 1.343135683469E+15

Sphere

Radius = n
Volume 3.7029140467742E+22
Surface area 5.3725427338759E+15
Circumference 129916668.61432

Square

Length = n
Perimeter 82707520
Area 427533366534400
Diagonal 29241524.123561

Cube

Length = n
Surface area 2565200199206400
Volume 8.8400561158278E+21
Space diagonal 35813406.702005

Equilateral Triangle

Length = n
Perimeter 62030640
Area 1.8512737819214E+14
Altitude 17906703.351002

Triangular Pyramid

Length = n
Surface area 1.8512737819214E+14
Volume 1.0418106042619E+21
Height 9747174.7078537