216442912 (number)

216442912 is an even 9-digits composite number following 216442911 and preceding 216442913. In scientific notation, it is written as 2.16442912 × 10^8. The sum of its digits is 31. It has a total of 9 prime factors and 96 positive divisors. There are 86360064 positive integers (up to 216442912) that are relatively prime to 216442912.

Interesting facts

Basic properties

Name

Name two hundred sixteen million four hundred forty-two thousand nine hundred twelve

Notation

Scientific notation 2.16442912 × 10^8
Engineering notation 2.16442912 × 10^6

Prime Factorization of 216442912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 17 × 113 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 13527682
Product of the distinct prime numbers

The prime factorization of 216442912 is 2 × 2 × 2 × 2 × 2 × 7 × 17 × 113 × 503. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 216442912)

Multiplication

n×y
n×2 432885824
n×3 649328736
n×4 865771648
n×5 1082214560

Division

n÷y
n÷2 108221456
n÷3 72147637.333333
n÷3 54110728
n÷5 43288582.4

Exponentiation

ny
n2 46847534155039744
n3 1.0139816712536E+25
n4 2.1946914564076E+33
n5 4.7502540976639E+41

Nth Root

y√n
2√n 14711.998912452
3√n 600.40982371418
4√n 121.29302911731
5√n 46.458873340189

Divisors of 216442912

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216442911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216442912 can be divided by 96 positive divisors. The sum of these divisors (counting 216442912) is 1, the average is 0.010416666666667.

Base conversion 216442912

Base System Value
2 Binary 1100111001101010100000100000
3 Ternary 120002021102212011
4 Quaternary 30321222200200
5 Quinary 420402133122
6 Senary 33251042304
8 Octal 1471524040
10 Decimal 216442912
12 Duodecimal 605a0394
16 Hexadecimal ce6a820
20 Vigesimal 37cf75c
36 Base36 3kv4f4

Cryptographic Hash Functions

md5 5f84ee2ec602d5d8e3662682209d6939
sha1 1fd514012aba492788c84cd57f4bc7653382ebd7
sha256 e9f1dce6d11dbb5838fc2b9c225c8af9bd12e5287abeca0b28b6fd8f066833d6
sha512 356c544465cb4f70618526638628863cb5451700ab4cac709e33e45f7fd93c0e06e1ebd3c436c8912a166503655ad74ae12ae712c09dbe0472152e2a97fc2699
ripemd-160 b0219bbf7b4fc1d4d8c517d9c9f62f8c2a91b34e

216442912 as geometric shapes

Circle

Radius = n
Diameter 432885824
Circumference 1359950924.5216
Area 1.4717586914027E+17

Sphere

Radius = n
Volume 4.2473564923801E+25
Surface area 5.8870347656108E+17
Circumference 1359950924.5216

Square

Length = n
Perimeter 865771648
Area 46847534155039744
Diagonal 306096501.62993

Cube

Length = n
Surface area 281085204930238464
Volume 1.0139816712536E+25
Space diagonal 374890120.52216

Equilateral Triangle

Length = n
Perimeter 649328736
Area 2.0285577341462E+16
Altitude 187445060.26108

Triangular Pyramid

Length = n
Surface area 2.0285577341462E+16
Volume 1.1949888595705E+24
Height 102032167.20998