21076976 (number)

21076976 is an even 8-digits composite number following 21076975 and preceding 21076977. In scientific notation, it is written as 2.1076976 × 10^7. The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors. There are 10253376 positive integers (up to 21076976) that are relatively prime to 21076976.

Interesting facts

Basic properties

Name

Name twenty-one million seventy-six thousand nine hundred seventy-six

Notation

Scientific notation 2.1076976 × 10^7
Engineering notation 2.1076976 × 10^6

Prime Factorization of 21076976

Prime Factorization 2 × 2 × 2 × 2 × 37 × 35603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2634622
Product of the distinct prime numbers

The prime factorization of 21076976 is 2 × 2 × 2 × 2 × 37 × 35603. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 14, 93, 667, 26, 2291, 2117, 24054, 27973, 118179, 536084, 2880787, 3767959, 1069530, 21643643, 278271979, 646226857, 5578163710, 6019524609

Basic calculations (n = 21076976)

Multiplication

n×y
n×2 42153952
n×3 63230928
n×4 84307904
n×5 105384880

Division

n÷y
n÷2 10538488
n÷3 7025658.6666667
n÷3 5269244
n÷5 4215395.2

Exponentiation

ny
n2 444238917304576
n3 9.3632129982945E+21
n4 1.9734821564794E+29
n5 4.1595036048545E+36

Nth Root

y√n
2√n 4590.9667827158
3√n 276.22910333801
4√n 67.756673344519
5√n 29.158263761099

Divisors of 21076976

1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 35603, 71206, 142412, 284824, 569648, 1317311, 2634622, 5269244, 10538488, 21076976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21076975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21076976 can be divided by 20 positive divisors. The sum of these divisors (counting 21076976) is 1, the average is 0.05.

Base conversion 21076976

Base System Value
2 Binary 1010000011001101111110000
3 Ternary 1110122211011202
4 Quaternary 1100121233300
5 Quinary 20343430401
6 Senary 2031430332
8 Octal 120315760
10 Decimal 21076976
12 Duodecimal 70853a8
16 Hexadecimal 1419bf0
20 Vigesimal 6bec8g
36 Base36 cjr3k

Cryptographic Hash Functions

md5 c8236c2ce813987f2637d81406af3dbe
sha1 b6bf8e08d11932bb9a567451bd0d9789855fc997
sha256 4d2fae5d85b1d4244ff403b43d9f9786580ee9eae815189e600ab2075a703b73
sha512 2b7da7ab127815c8d2dfea71b04fd6c330e959701b75726bbb82248e60246e67f68350bd1cc5daec69730a93fd7f0f4b6d45eb1f14eaa2070dec55bb71b8e831
ripemd-160 cd2b54558ef2b1bdb820f2d3d470596ec5ca6753

21076976 as geometric shapes

Circle

Radius = n
Diameter 42153952
Circumference 132430545.92298
Area 1.3956177190427E+15

Sphere

Radius = n
Volume 3.9220534892585E+22
Surface area 5.582470876171E+15
Circumference 132430545.92298

Square

Length = n
Perimeter 84307904
Area 444238917304576
Diagonal 29807345.313012

Cube

Length = n
Surface area 2665433503827456
Volume 9.3632129982945E+21
Space diagonal 36506393.30191

Equilateral Triangle

Length = n
Perimeter 63230928
Area 1.9236109386773E+14
Altitude 18253196.650955

Triangular Pyramid

Length = n
Surface area 1.9236109386773E+14
Volume 1.1034652341313E+21
Height 9935781.7710041