20676836 (number)

20676836 is an even 8-digits composite number following 20676835 and preceding 20676837. In scientific notation, it is written as 2.0676836 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 18 positive divisors. There are 10179840 positive integers (up to 20676836) that are relatively prime to 20676836.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0676836 × 10^7
Engineering notation 2.0676836 × 10^6

Prime Factorization of 20676836

Prime Factorization 2 × 2 × 241 × 241 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42898
Product of the distinct prime numbers

The prime factorization of 20676836 is 2 × 2 × 241 × 241 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 43, 4, 470, 854, 9178, 8025, 76687, 35220, 669841, 545226, 9079178, 2023043, 70489968, 58944894, 8268312, 635092332, 3673951259, 9675087318

Basic calculations (n = 20676836)

Multiplication

n×y
n×2 41353672
n×3 62030508
n×4 82707344
n×5 103384180

Division

n÷y
n÷2 10338418
n÷3 6892278.6666667
n÷3 5169209
n÷5 4135367.2

Exponentiation

ny
n2 427531546970896
n3 8.8399996815435E+21
n4 1.8278322365533E+29
n5 3.7793787390725E+36

Nth Root

y√n
2√n 4547.1789056513
3√n 274.46988122356
4√n 67.432773231206
5√n 29.046701160925

Divisors of 20676836

1, 2, 4, 89, 178, 241, 356, 482, 964, 21449, 42898, 58081, 85796, 116162, 232324, 5169209, 10338418, 20676836

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20676835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20676836 can be divided by 18 positive divisors. The sum of these divisors (counting 20676836) is 1, the average is 0.055555555555556.

Base conversion 20676836

Base System Value
2 Binary 1001110111000000011100100
3 Ternary 1102220111021202
4 Quaternary 1032320003210
5 Quinary 20243124321
6 Senary 2015102032
8 Octal 116700344
10 Decimal 20676836
12 Duodecimal 6b11918
16 Hexadecimal 13b80e4
20 Vigesimal 694c1g
36 Base36 cb6ck

Cryptographic Hash Functions

md5 3d3631af239eb097beb5733b79d7b541
sha1 1767ebf9794dc9b2cf1e02cdac8a70b932abc516
sha256 66649dfc7bba594a41446490efab39e74ea00e446f94f9f31b23d61ab02bbf79
sha512 0df973c3bacb2afe150b6b9f9992497b9d269e5ab8227bf8cfcdd1067984d035d109aff4482d4d4f8b3ddb844b2471dbc0acc777d982b6db036d8fab5484a6e2
ripemd-160 57c0a92293d436596d97bd809742ffcbf648021d

20676836 as geometric shapes

Circle

Radius = n
Diameter 41353672
Circumference 129916392.15416
Area 1.3431299671416E+15

Sphere

Radius = n
Volume 3.7028904076364E+22
Surface area 5.3725198685666E+15
Circumference 129916392.15416

Square

Length = n
Perimeter 82707344
Area 427531546970896
Diagonal 29241461.898164

Cube

Length = n
Surface area 2565189281825376
Volume 8.8399996815435E+21
Space diagonal 35813330.491769

Equilateral Triangle

Length = n
Perimeter 62030508
Area 1.8512659029803E+14
Altitude 17906665.245885

Triangular Pyramid

Length = n
Surface area 1.8512659029803E+14
Volume 1.0418039534177E+21
Height 9747153.9660548