20676870 (number)

20676870 is an even 8-digits composite number following 20676869 and preceding 20676871. In scientific notation, it is written as 2.0676870 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 5388768 positive integers (up to 20676870) that are relatively prime to 20676870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0676870 × 10^7
Engineering notation 2.0676870 × 10^6

Prime Factorization of 20676870

Prime Factorization 2 × 5 × 81 × 3 × 67 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20676870
Product of the distinct prime numbers

The prime factorization of 20676870 is 2 × 5 × 81 × 3 × 67 × 127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20676870)

Multiplication

n×y
n×2 41353740
n×3 62030610
n×4 82707480
n×5 103384350

Division

n÷y
n÷2 10338435
n÷3 6892290
n÷3 5169217.5
n÷5 4135374

Exponentiation

ny
n2 427532952996900
n3 8.840043289833E+21
n4 1.8278442589825E+29
n5 3.7794098123227E+36

Nth Root

y√n
2√n 4547.1826442315
3√n 274.47003166519
4√n 67.432800951996
5√n 29.04671071352

Divisors of 20676870

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 -20676869
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 20676870 can be divided by 64 positive divisors. The sum of these divisors (counting 20676870) is 1, the average is 0.015625.

Base conversion 20676870

Base System Value
2 Binary 1001110111000000100000110
3 Ternary 1102220111100000
4 Quaternary 1032320010012
5 Quinary 20243124440
6 Senary 2015102130
8 Octal 116700406
10 Decimal 20676870
12 Duodecimal 6b11946
16 Hexadecimal 13b8106
20 Vigesimal 694c3a
36 Base36 cb6di

Cryptographic Hash Functions

md5 e85e6038dc990437c8926c75d8a0ec31
sha1 9804f1c565a0f75b50e601f3422798d0d1f6fda9
sha256 b73dfc1b8c8e6f2e0d8191dab9b400da1491655e62718d30274c48031c30275f
sha512 c4f9e6934068ef555cedef02811bb2169bd63f64a7cddeb2bc9a41ab93f74fada11777c5882d4d21763f92321ea41d70ceac47c0eeeaf903f9bbebce168cb7bb
ripemd-160 89c288c6a4619271119308aee94ed8d24817dc15

20676870 as geometric shapes

Circle

Radius = n
Diameter 41353740
Circumference 129916605.78246
Area 1.3431343843026E+15

Sphere

Radius = n
Volume 3.702908674234E+22
Surface area 5.3725375372104E+15
Circumference 129916605.78246

Square

Length = n
Perimeter 82707480
Area 427532952996900
Diagonal 29241509.981425

Cube

Length = n
Surface area 2565197717981400
Volume 8.840043289833E+21
Space diagonal 35813389.381497

Equilateral Triangle

Length = n
Perimeter 62030610
Area 1.8512719912515E+14
Altitude 17906694.690748

Triangular Pyramid

Length = n
Surface area 1.8512719912515E+14
Volume 1.0418090927039E+21
Height 9747169.9938085