21444076 (number)

21444076 is an even 8-digits composite number following 21444075 and preceding 21444077. In scientific notation, it is written as 2.1444076 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 18 positive divisors. There are 10573992 positive integers (up to 21444076) that are relatively prime to 21444076.

Interesting facts

Basic properties

Name

Name twenty-one million four hundred forty-four thousand seventy-six

Notation

Scientific notation 2.1444076 × 10^7
Engineering notation 2.1444076 × 10^6

Prime Factorization of 21444076

Prime Factorization 2 × 2 × 79 × 79 × 859

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 135722
Product of the distinct prime numbers

The prime factorization of 21444076 is 2 × 2 × 79 × 79 × 859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 11, 54, 2, 35, 2410, 1349, 65168, 89650, 579570, 839873, 6560970, 7748814, 53888963, 87254395, 527676377, 924791429, 4956903126, 4994233647

Basic calculations (n = 21444076)

Multiplication

n×y
n×2 42888152
n×3 64332228
n×4 85776304
n×5 107220380

Division

n÷y
n÷2 10722038
n÷3 7148025.3333333
n÷3 5361019
n÷5 4288815.2

Exponentiation

ny
n2 459848395493776
n3 9.8610239414466E+21
n4 2.114605468382E+29
n5 4.5345760373999E+36

Nth Root

y√n
2√n 4630.7748811619
3√n 277.82358595057
4√n 68.049797069219
5√n 29.259133975795

Divisors of 21444076

1, 2, 4, 79, 158, 316, 859, 1718, 3436, 6241, 12482, 24964, 67861, 135722, 271444, 5361019, 10722038, 21444076

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 -21444075
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 21444076 can be divided by 18 positive divisors. The sum of these divisors (counting 21444076) is 1, the average is 0.055555555555556.

Base conversion 21444076

Base System Value
2 Binary 1010001110011010111101100
3 Ternary 1111100110202001
4 Quaternary 1101303113230
5 Quinary 20442202301
6 Senary 2043342044
8 Octal 121632754
10 Decimal 21444076
12 Duodecimal 7221924
16 Hexadecimal 14735ec
20 Vigesimal 6e0a3g
36 Base36 crmcs

Cryptographic Hash Functions

md5 01c5f67c62b9d04f03db5ebc34142d4a
sha1 63409e3c6c8a0fd085b79353816d9f10a8a80141
sha256 b7e65c9d9826f166b7e1483151b70932c159193215ca6a97e86619d3e850d773
sha512 1996f3088185305d95cbdc441a2f9ce5a35eb7ca1da2a0e232e181cc36ecbb61630d33a17bfb16e7488a8dca9a44d065998221705babf6d046e5fb40ad3e3a80
ripemd-160 9121eb7a6498653bc4fd76fc44fb5dcc15341d1d

21444076 as geometric shapes

Circle

Radius = n
Diameter 42888152
Circumference 134737103.24924
Area 1.4446563410483E+15

Sphere

Radius = n
Volume 4.1305760495096E+22
Surface area 5.7786253641932E+15
Circumference 134737103.24924

Square

Length = n
Perimeter 85776304
Area 459848395493776
Diagonal 30326503.111759

Cube

Length = n
Surface area 2759090372962656
Volume 9.8610239414466E+21
Space diagonal 37142229.153368

Equilateral Triangle

Length = n
Perimeter 64332228
Area 1.9912019619356E+14
Altitude 18571114.576684

Triangular Pyramid

Length = n
Surface area 1.9912019619356E+14
Volume 1.1621328164066E+21
Height 10108834.370586