216888960 (number)

216888960 is an even 9-digits composite number following 216888959 and preceding 216888961. In scientific notation, it is written as 2.16888960 × 10^8. The sum of its digits is 48. It has a total of 11 prime factors and 128 positive divisors. There are 57098240 positive integers (up to 216888960) that are relatively prime to 216888960.

Interesting facts

Basic properties

Name

Name two hundred sixteen million eight hundred eighty-eight thousand nine hundred sixty

Notation

Scientific notation 2.16888960 × 10^8
Engineering notation 2.16888960 × 10^6

Prime Factorization of 216888960

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 83 × 1361

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 3388890
Product of the distinct prime numbers

The prime factorization of 216888960 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 83 × 1361. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216888960)

Multiplication

n×y
n×2 433777920
n×3 650666880
n×4 867555840
n×5 1084444800

Division

n÷y
n÷2 108444480
n÷3 72296320
n÷3 54222240
n÷5 43377792

Exponentiation

ny
n2 47040820969881600
n3 1.0202634737704E+25
n4 2.2128388375205E+33
n5 4.7994031411742E+41

Nth Root

y√n
2√n 14727.150437203
3√n 600.82198449934
4√n 121.35547139376
5√n 46.478006169304

Divisors of 216888960

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216888959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216888960 can be divided by 128 positive divisors. The sum of these divisors (counting 216888960) is 1, the average is 0.0078125.

Base conversion 216888960

Base System Value
2 Binary 1100111011010111011010000000
3 Ternary 120010010002201110
4 Quaternary 30323113122000
5 Quinary 421010421320
6 Senary 33304403320
8 Octal 1473273200
10 Decimal 216888960
12 Duodecimal 60776540
16 Hexadecimal ced7680
20 Vigesimal 37fb280
36 Base36 3l4olc

Cryptographic Hash Functions

md5 efb7e7cc83839420e5cd46cdf2381cf2
sha1 664e6f9899bb59dce02a1520314aecc821bfefbd
sha256 9d7bce3d35c4cb8546eb86084d76acf466b7ff30e93591852140af18a7332d8b
sha512 29e060acbb1581370a8d67013a902bb727fe4c2ae2d458f8049b749b0b34decfe28545d7ae4972efa44b02dbdb284f321509846a2691bf860b847939fb60e4be
ripemd-160 fc4b45a7726859d99e4c3bedfb909c0234c8251d

216888960 as geometric shapes

Circle

Radius = n
Diameter 433777920
Circumference 1362753526.7615
Area 1.4778309757781E+17

Sphere

Radius = n
Volume 4.2736696452307E+25
Surface area 5.9113239031125E+17
Circumference 1362753526.7615

Square

Length = n
Perimeter 867555840
Area 47040820969881600
Diagonal 306727308.761

Cube

Length = n
Surface area 282244925819289600
Volume 1.0202634737704E+25
Space diagonal 375662698.32077

Equilateral Triangle

Length = n
Perimeter 650666880
Area 2.0369272987397E+16
Altitude 187831349.16039

Triangular Pyramid

Length = n
Surface area 2.0369272987397E+16
Volume 1.2023920348333E+24
Height 102242436.25367