21876266 (number)

21876266 is an even 8-digits composite number following 21876265 and preceding 21876267. In scientific notation, it is written as 2.1876266 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 9775920 positive integers (up to 21876266) that are relatively prime to 21876266.

Interesting facts

Basic properties

Name

Name twenty-one million eight hundred seventy-six thousand two hundred sixty-six

Notation

Scientific notation 2.1876266 × 10^7
Engineering notation 2.1876266 × 10^6

Prime Factorization of 21876266

Prime Factorization 2 × 713 × 23 × 29 × 23

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 951142
Product of the distinct prime numbers

The prime factorization of 21876266 is 2 × 713 × 23 × 29 × 23. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 36, 55, 306, 222, 3677, 2891, 58354, 94467, 1539, 192496, 2752759, 6843344, 39962846, 44732450, 572530968, 595708537, 920303329, 792076366

Basic calculations (n = 21876266)

Multiplication

n×y
n×2 43752532
n×3 65628798
n×4 87505064
n×5 109381330

Division

n÷y
n÷2 10938133
n÷3 7292088.6666667
n÷3 5469066.5
n÷5 4375253.2

Exponentiation

ny
n2 478571014102756
n3 1.0469346804402E+22
n4 2.2903021553934E+29
n5 5.0103259171759E+36

Nth Root

y√n
2√n 4677.2070726022
3√n 279.67763069322
4√n 68.390109464762
5√n 29.376133899806

Divisors of 21876266

1, 2, 23, 29, 46, 58, 529, 667, 713, 1058, 1334, 1426, 15341, 16399, 20677, 30682, 32798, 41354, 377177, 475571, 754354, 951142, 10938133, 21876266

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 -21876265
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 21876266 can be divided by 24 positive divisors. The sum of these divisors (counting 21876266) is 1, the average is 0.041666666666667.

Base conversion 21876266

Base System Value
2 Binary 1010011011100111000101010
3 Ternary 1112011102121002
4 Quaternary 1103130320222
5 Quinary 21100020031
6 Senary 2100515002
8 Octal 123347052
10 Decimal 21876266
12 Duodecimal 73aba62
16 Hexadecimal 14dce2a
20 Vigesimal 6gead6
36 Base36 d0vu2

Cryptographic Hash Functions

md5 2d0c92a6abb1408d81c92f71960a7cb4
sha1 3ef78750fada5eb6ce2095ca9aa1e23c7e2bc05d
sha256 67776b57e69c461cb7a8c303517f563fdbaef3526d01a487e2c8c2067c6007a0
sha512 2694ddef719961a79ecce3d80540ab0cec72e2304383622f88c1a240125ea5d7f90e961eb7814afa44f8563bda7d5ab92863cebd8cba274eb5a2b7e1f1076924
ripemd-160 3b5799899f61187ed0ca5ee9fd14147054224ceb

21876266 as geometric shapes

Circle

Radius = n
Diameter 43752532
Circumference 137452633.10715
Area 1.5034751821262E+15

Sphere

Radius = n
Volume 4.3853897344789E+22
Surface area 6.0139007285049E+15
Circumference 137452633.10715

Square

Length = n
Perimeter 87505064
Area 478571014102756
Diagonal 30937712.071281

Cube

Length = n
Surface area 2871426084616536
Volume 1.0469346804402E+22
Space diagonal 37890804.191892

Equilateral Triangle

Length = n
Perimeter 65628798
Area 2.0722732786393E+14
Altitude 18945402.095946

Triangular Pyramid

Length = n
Surface area 2.0722732786393E+14
Volume 1.233824353331E+21
Height 10312570.690427