216955864 (number)

216955864 is an even 9-digits composite number following 216955863 and preceding 216955865. In scientific notation, it is written as 2.16955864 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors. There are 105545952 positive integers (up to 216955864) that are relatively prime to 216955864.

Interesting facts

Basic properties

Name

Name two hundred sixteen million nine hundred fifty-five thousand eight hundred sixty-four

Notation

Scientific notation 2.16955864 × 10^8
Engineering notation 2.16955864 × 10^6

Prime Factorization of 216955864

Prime Factorization 2 × 2 × 2 × 37 × 732959

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 54238966
Product of the distinct prime numbers

The prime factorization of 216955864 is 2 × 2 × 2 × 37 × 732959. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 3, 12, 20, 965, 952, 8750, 21822, 5774, 62020, 686045, 1551010, 5915211, 85714789, 17455671, 945320293, 27281616, 3274584425, 163681357

Basic calculations (n = 216955864)

Multiplication

n×y
n×2 433911728
n×3 650867592
n×4 867823456
n×5 1084779320

Division

n÷y
n÷2 108477932
n÷3 72318621.333333
n÷3 54238966
n÷5 43391172.8

Exponentiation

ny
n2 47069846923986496
n3 1.0212079307741E+25
n4 2.2155704894475E+33
n5 4.8068100979099E+41

Nth Root

y√n
2√n 14729.421713021
3√n 600.88375690969
4√n 121.36482897866
5√n 46.480873240926

Divisors of 216955864

1, 2, 4, 8, 37, 74, 148, 296, 732959, 1465918, 2931836, 5863672, 27119483, 54238966, 108477932, 216955864

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -216955863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 216955864 can be divided by 16 positive divisors. The sum of these divisors (counting 216955864) is 1, the average is 0.0625.

Base conversion 216955864

Base System Value
2 Binary 1100111011100111101111011000
3 Ternary 120010020111111101
4 Quaternary 30323213233120
5 Quinary 421020041424
6 Senary 33310041144
8 Octal 1473475730
10 Decimal 216955864
12 Duodecimal 607a91b4
16 Hexadecimal cee7bd8
20 Vigesimal 37fj9d4
36 Base36 3l647s

Cryptographic Hash Functions

md5 df9db8bfb35dbde4896aac0e875b26f1
sha1 416ccc48a7e23563795851e31df0d98717dc689f
sha256 40428b28171c62212e630fb8f7c330109464f4f2bf3591dbb51931a3cbd5bb7e
sha512 66519f102b91f282f2574443b8f47eec5d7b787500bce2ad69accde346571891343bd14bb537230420e13e7d5c1a33a5aa17e7e65edc189f753cd9366cdc6693
ripemd-160 2a153c560863cefae4e833859260409082a1950d

216955864 as geometric shapes

Circle

Radius = n
Diameter 433911728
Circumference 1363173896.9913
Area 1.4787428530199E+17

Sphere

Radius = n
Volume 4.2776257774768E+25
Surface area 5.9149714120797E+17
Circumference 1363173896.9913

Square

Length = n
Perimeter 867823456
Area 47069846923986496
Diagonal 306821925.30517

Cube

Length = n
Surface area 282419081543918976
Volume 1.0212079307741E+25
Space diagonal 375778579.448

Equilateral Triangle

Length = n
Perimeter 650867592
Area 2.0381841594209E+16
Altitude 187889289.724

Triangular Pyramid

Length = n
Surface area 2.0381841594209E+16
Volume 1.2035050880864E+24
Height 102273975.10172