21082662 (number)

21082662 is an even 8-digits composite number following 21082661 and preceding 21082663. In scientific notation, it is written as 2.1082662 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 7027548 positive integers (up to 21082662) that are relatively prime to 21082662.

Interesting facts

Basic properties

Name

Name twenty-one million eighty-two thousand six hundred sixty-two

Notation

Scientific notation 2.1082662 × 10^7
Engineering notation 2.1082662 × 10^6

Prime Factorization of 21082662

Prime Factorization 2 × 3 × 3 × 1171259

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7027554
Product of the distinct prime numbers

The prime factorization of 21082662 is 2 × 3 × 3 × 1171259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 5, 86, 31, 130, 529, 1046, 5467, 36100, 10178, 793532, 432846, 8915674, 3292981, 4795724, 71405428, 970936006, 644307282, 1127521472, 2324114343

Basic calculations (n = 21082662)

Multiplication

n×y
n×2 42165324
n×3 63247986
n×4 84330648
n×5 105413310

Division

n÷y
n÷2 10541331
n÷3 7027554
n÷3 5270665.5
n÷5 4216532.4

Exponentiation

ny
n2 444478637006244
n3 9.3707928702233E+21
n4 1.9756125875493E+29
n5 4.1651172426247E+36

Nth Root

y√n
2√n 4591.5860005014
3√n 276.25394082678
4√n 67.761242613321
5√n 29.159836814083

Divisors of 21082662

1, 2, 3, 6, 9, 18, 1171259, 2342518, 3513777, 7027554, 10541331, 21082662

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21082661
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21082662 can be divided by 12 positive divisors. The sum of these divisors (counting 21082662) is 1, the average is 0.083333333333333.

Base conversion 21082662

Base System Value
2 Binary 1010000011011001000100110
3 Ternary 1110200002222100
4 Quaternary 1100123020212
5 Quinary 20344121122
6 Senary 2031512530
8 Octal 120331046
10 Decimal 21082662
12 Duodecimal 7088746
16 Hexadecimal 141b226
20 Vigesimal 6bf6d2
36 Base36 cjvhi

Cryptographic Hash Functions

md5 a5f86de2f4adcd2dff15aca832aa88e7
sha1 33798411ed13bd434569d519368f67468e0cc762
sha256 5efe2fd8ff2abb19d37f2f59618753a79516664fb088083c80e94c59139523e8
sha512 96b538a3782f5bb4e6ebb6cd6af589d0f2b3fd338805f515b390ce535dc8d5cbe6dec024d90f9dea1a6abb1f7fe63f4f6d83b0ef2d977fd6e8b6a3caf0617899
ripemd-160 48c1cf668ada96fdbea858e4be8b130532536d60

21082662 as geometric shapes

Circle

Radius = n
Diameter 42165324
Circumference 132466272.11463
Area 1.3963708206964E+15

Sphere

Radius = n
Volume 3.9252285385874E+22
Surface area 5.5854832827857E+15
Circumference 132466272.11463

Square

Length = n
Perimeter 84330648
Area 444478637006244
Diagonal 29815386.531328

Cube

Length = n
Surface area 2666871822037464
Volume 9.3707928702233E+21
Space diagonal 36516241.742802

Equilateral Triangle

Length = n
Perimeter 63247986
Area 1.9246489554344E+14
Altitude 18258120.871401

Triangular Pyramid

Length = n
Surface area 1.9246489554344E+14
Volume 1.1043585306049E+21
Height 9938462.1771093