216221566 (number)

216221566 is an even 9-digits composite number following 216221565 and preceding 216221567. In scientific notation, it is written as 2.16221566 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 98282520 positive integers (up to 216221566) that are relatively prime to 216221566.

Interesting facts

Basic properties

Name

Name two hundred sixteen million two hundred twenty-one thousand five hundred sixty-six

Notation

Scientific notation 2.16221566 × 10^8
Engineering notation 2.16221566 × 10^6

Prime Factorization of 216221566

Prime Factorization 2 × 11 × 9828253

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 216221566
Product of the distinct prime numbers

The prime factorization of 216221566 is 2 × 11 × 9828253. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 4, 14, 418, 203, 2748, 4526, 19376, 68606, 993897, 302116, 5508652, 9705718, 51650592, 75057091, 142015407, 71347681, 8633185428, 5043560746

Basic calculations (n = 216221566)

Multiplication

n×y
n×2 432443132
n×3 648664698
n×4 864886264
n×5 1081107830

Division

n÷y
n÷2 108110783
n÷3 72073855.333333
n÷3 54055391.5
n÷5 43244313.2

Exponentiation

ny
n2 46751765603492356
n3 1.0108739972052E+25
n4 2.1857275870439E+33
n5 4.7260144172003E+41

Nth Root

y√n
2√n 14704.474353067
3√n 600.20508359691
4√n 121.262007047
5√n 46.449367189268

Divisors of 216221566

1, 2, 11, 22, 9828253, 19656506, 108110783, 216221566

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216221565
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216221566 can be divided by 8 positive divisors. The sum of these divisors (counting 216221566) is 1, the average is 0.125.

Base conversion 216221566

Base System Value
2 Binary 1100111000110100011101111110
3 Ternary 120001212012020011
4 Quaternary 30320310131332
5 Quinary 420323042231
6 Senary 33242213434
8 Octal 1470643576
10 Decimal 216221566
12 Duodecimal 604b427a
16 Hexadecimal ce3477e
20 Vigesimal 37b7di6
36 Base36 3kqdmm

Cryptographic Hash Functions

md5 022b2e869009a775ed1765cdaad4b889
sha1 36d11acfdcaddadf88d6a424d5d0896115c43fff
sha256 dd620ef81ca2590d59922152903d4c31430120ade919933fce86d31cd7317bf2
sha512 3d2666d0092312c69f318b81ae10981cedef81a5a263ddc3dd0cc7e82901b7cd7fb7c6b12acde50e91cab4b7eb4164bef6588f9ed66d525574991b24f28dc81f
ripemd-160 c70ccbf5912c15e16bf3461012166e9ba9129467

216221566 as geometric shapes

Circle

Radius = n
Diameter 432443132
Circumference 1358560166.5866
Area 1.4687500336228E+17

Sphere

Radius = n
Volume 4.2343390977664E+25
Surface area 5.8750001344913E+17
Circumference 1358560166.5866

Square

Length = n
Perimeter 864886264
Area 46751765603492356
Diagonal 305783471.11475

Cube

Length = n
Surface area 280510593620954136
Volume 1.0108739972052E+25
Space diagonal 374506738.00411

Equilateral Triangle

Length = n
Perimeter 648664698
Area 2.02441083422E+16
Altitude 187253369.00205

Triangular Pyramid

Length = n
Surface area 2.02441083422E+16
Volume 1.1913264305816E+24
Height 101927823.70492