21836268 (number)

21836268 is an even 8-digits composite number following 21836267 and preceding 21836269. In scientific notation, it is written as 2.1836268 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 7239456 positive integers (up to 21836268) that are relatively prime to 21836268.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1836268 × 10^7
Engineering notation 2.1836268 × 10^6

Prime Factorization of 21836268

Prime Factorization 2 × 2 × 9 × 197 × 3079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10918134
Product of the distinct prime numbers

The prime factorization of 21836268 is 2 × 2 × 9 × 197 × 3079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 90, 27, 693, 258, 1973, 5777, 26009, 93691, 910293, 71085, 1194617, 4851448, 97326257, 37373435, 972148419, 271148235, 8063144940, 1414273300

Basic calculations (n = 21836268)

Multiplication

n×y
n×2 43672536
n×3 65508804
n×4 87345072
n×5 109181340

Division

n÷y
n÷2 10918134
n÷3 7278756
n÷3 5459067
n÷5 4367253.6

Exponentiation

ny
n2 476822600167824
n3 1.0412026085721E+22
n4 2.273597920308E+29
n5 4.9646893512089E+36

Nth Root

y√n
2√n 4672.9292740207
3√n 279.50707491775
4√n 68.358827330644
5√n 29.365383921966

Divisors of 21836268

1, 2, 4, 9, 18, 36, 197, 394, 788, 1773, 3079, 3546, 6158, 7092, 12316, 27711, 55422, 110844, 606563, 1213126, 2426252, 5459067, 10918134, 21836268

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 -21836267
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 21836268 can be divided by 24 positive divisors. The sum of these divisors (counting 21836268) is 1, the average is 0.041666666666667.

Base conversion 21836268

Base System Value
2 Binary 1010011010011000111101100
3 Ternary 1112002101201200
4 Quaternary 1103103013230
5 Quinary 21042230033
6 Senary 2100005500
8 Octal 123230754
10 Decimal 21836268
12 Duodecimal 7390890
16 Hexadecimal 14d31ec
20 Vigesimal 6g9ad8
36 Base36 d00z0

Cryptographic Hash Functions

md5 552e6141be1898c9ca8f58648ca0fa8e
sha1 1e8d1fd9b3c975c42b207b400f2a4c13fa5217de
sha256 0aedc7dddcb71c38859fd3247deb76fbf4e7e22df71a69178c730be2a1086f2b
sha512 3049c9a3b91a5979ba44b10f91644d0f120d4855de050c93402f2f728c45a76aaae3663a010805f189ff54d3018c171a94cb884c797be7a9a3fc34aef419e61e
ripemd-160 86f08d756825ec9a2eb29af754752ba36ba67689

21836268 as geometric shapes

Circle

Radius = n
Diameter 43672536
Circumference 137201318.26124
Area 1.4979823777528E+15

Sphere

Radius = n
Volume 4.361379287985E+22
Surface area 5.9919295110113E+15
Circumference 137201318.26124

Square

Length = n
Perimeter 87345072
Area 476822600167824
Diagonal 30881146.357214

Cube

Length = n
Surface area 2860935601006944
Volume 1.0412026085721E+22
Space diagonal 37821525.62369

Equilateral Triangle

Length = n
Perimeter 65508804
Area 2.0647024242194E+14
Altitude 18910762.811845

Triangular Pyramid

Length = n
Surface area 2.0647024242194E+14
Volume 1.2270690418508E+21
Height 10293715.452405