218332018 (number)

218332018 is an even 9-digits composite number following 218332017 and preceding 218332019. In scientific notation, it is written as 2.18332018 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 109166008 positive integers (up to 218332018) that are relatively prime to 218332018.

Interesting facts

Basic properties

Name

Name two hundred eighteen million three hundred thirty-two thousand eighteen

Notation

Scientific notation 2.18332018 × 10^8
Engineering notation 2.18332018 × 10^6

Prime Factorization of 218332018

Prime Factorization 2 × 109166009

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 218332018
Product of the distinct prime numbers

The prime factorization of 218332018 is 2 × 109166009. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 13, 9, 827, 767, 1238, 6719, 88102, 56848, 333868, 806173, 6785656, 606798, 42509676, 38322436, 869212678, 136301218, 8379352567, 6514935696

Basic calculations (n = 218332018)

Multiplication

n×y
n×2 436664036
n×3 654996054
n×4 873328072
n×5 1091660090

Division

n÷y
n÷2 109166009
n÷3 72777339.333333
n÷3 54583004.5
n÷5 43666403.6

Exponentiation

ny
n2 47668870083952324
n3 1.0407640601209E+25
n4 2.2723211750807E+33
n5 4.9612046769951E+41

Nth Root

y√n
2√n 14776.062330675
3√n 602.15155141464
4√n 121.55682757737
5√n 46.539689961932

Divisors of 218332018

1, 2, 109166009, 218332018

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -218332017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 218332018 can be divided by 4 positive divisors. The sum of these divisors (counting 218332018) is 1, the average is 0.25.

Base conversion 218332018

Base System Value
2 Binary 1101000000110111101101110010
3 Ternary 120012211102020001
4 Quaternary 31000313231302
5 Quinary 421343111033
6 Senary 33355340214
8 Octal 1500675562
10 Decimal 218332018
12 Duodecimal 6115166a
16 Hexadecimal d037b72
20 Vigesimal 384ba0i
36 Base36 3lzm2a

Cryptographic Hash Functions

md5 ed79ba98bdb340aa4977394cda585b0a
sha1 b381ce0ecba185f8c72cccd38f17fcdb63698ae5
sha256 efe4ed407f69a1d13decebf3a0c2c0d920fd2b6212906fb3d9b71f51f91b490f
sha512 7b4fa3ea098267d9fe5ac49414c2d7a8b1d380a7f5851909e77744dc82f06ca95c2f6a1af3eb34b505dd27962c847b0b32130c0efca5b54c5c17c415d62cc60f
ripemd-160 10a1e4d7c76671fc47be78f62eabb605d27092d8

218332018 as geometric shapes

Circle

Radius = n
Diameter 436664036
Circumference 1371820527.5845
Area 1.4975617206067E+17

Sphere

Radius = n
Volume 4.3595423005282E+25
Surface area 5.9902468824268E+17
Circumference 1371820527.5845

Square

Length = n
Perimeter 873328072
Area 47668870083952324
Diagonal 308768100.95589

Cube

Length = n
Surface area 286013220503713944
Volume 1.0407640601209E+25
Space diagonal 378162148.09504

Equilateral Triangle

Length = n
Perimeter 654996054
Area 2.0641226231201E+16
Altitude 189081074.04752

Triangular Pyramid

Length = n
Surface area 2.0641226231201E+16
Volume 1.2265522075446E+24
Height 102922700.31863