21066064 (number)

21066064 is an even 8-digits composite number following 21066063 and preceding 21066065. In scientific notation, it is written as 2.1066064 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 40 positive divisors. There are 10028928 positive integers (up to 21066064) that are relatively prime to 21066064.

Interesting facts

Basic properties

Name

Name twenty-one million sixty-six thousand sixty-four

Notation

Scientific notation 2.1066064 × 10^7
Engineering notation 2.1066064 × 10^6

Prime Factorization of 21066064

Prime Factorization 2 × 2 × 2 × 2 × 29 × 83 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2633258
Product of the distinct prime numbers

The prime factorization of 21066064 is 2 × 2 × 2 × 2 × 29 × 83 × 547. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 4, 9, 1, 374, 249, 2455, 1423, 15406, 25817, 543564, 984788, 225596, 7880882, 5310665, 45965190, 540432466, 804417059, 7879285070, 9631453245

Basic calculations (n = 21066064)

Multiplication

n×y
n×2 42132128
n×3 63198192
n×4 84264256
n×5 105330320

Division

n÷y
n÷2 10533032
n÷3 7022021.3333333
n÷3 5266516
n÷5 4213212.8

Exponentiation

ny
n2 443779052452096
n3 9.3486779208152E+21
n4 1.9693984739528E+29
n5 4.1487474293792E+36

Nth Root

y√n
2√n 4589.7782081491
3√n 276.18142520969
4√n 67.747901872671
5√n 29.155243964663

Divisors of 21066064

1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 547, 664, 1094, 1328, 2188, 2407, 4376, 4814, 8752, 9628, 15863, 19256, 31726, 38512, 45401, 63452, 90802, 126904, 181604, 253808, 363208, 726416, 1316629, 2633258, 5266516, 10533032, 21066064

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21066063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21066064 can be divided by 40 positive divisors. The sum of these divisors (counting 21066064) is 1, the average is 0.025.

Base conversion 21066064

Base System Value
2 Binary 1010000010111000101010000
3 Ternary 1110122021012121
4 Quaternary 1100113011100
5 Quinary 20343103224
6 Senary 2031304024
8 Octal 120270520
10 Decimal 21066064
12 Duodecimal 707b014
16 Hexadecimal 1417150
20 Vigesimal 6bd534
36 Base36 cjiog

Cryptographic Hash Functions

md5 7a8866fa0a56d28af8b932e983bd5fbd
sha1 4b2e0bf79280228bd46923bfed2c83e43a8ae74b
sha256 bc809c42020d25dfa8389f8bab6a5a4bd53a59c50fc212eb9fa8d6efc3f581b2
sha512 b2a58a73d627787f58668e8014a8f61dad66ac74ab0b93d242d14c59542184283a506aecae5b210f6dd5b6ff79b24d98890aebdeb4cad3cea765102b21cb3909
ripemd-160 6aa2afbacb92204742c3141f74ba26847bf79d5b

21066064 as geometric shapes

Circle

Radius = n
Diameter 42132128
Circumference 132361983.8049
Area 1.3941730110005E+15

Sphere

Radius = n
Volume 3.9159650502414E+22
Surface area 5.5766920440022E+15
Circumference 132361983.8049

Square

Length = n
Perimeter 84264256
Area 443779052452096
Diagonal 29791913.41462

Cube

Length = n
Surface area 2662674314712576
Volume 9.3486779208152E+21
Space diagonal 36487493.163498

Equilateral Triangle

Length = n
Perimeter 63198192
Area 1.9216196654545E+14
Altitude 18243746.581749

Triangular Pyramid

Length = n
Surface area 1.9216196654545E+14
Volume 1.1017522588229E+21
Height 9930637.8048732