218085013 (number)

218085013 is an odd 9-digits composite number following 218085012 and preceding 218085014. In scientific notation, it is written as 2.18085013 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 217938028 positive integers (up to 218085013) that are relatively prime to 218085013.

Interesting facts

Basic properties

Name

Name two hundred eighteen million eighty-five thousand thirteen

Notation

Scientific notation 2.18085013 × 10^8
Engineering notation 2.18085013 × 10^6

Prime Factorization of 218085013

Prime Factorization 1499 × 145487

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 218085013
Product of the distinct prime numbers

The prime factorization of 218085013 is 1499 × 145487. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 81, 86, 209, 584, 9188, 4194, 36917, 90259, 97320, 404881, 2585242, 1558293, 76541180, 20027543, 986304534, 575525990, 2465784427, 268751682

Basic calculations (n = 218085013)

Multiplication

n×y
n×2 436170026
n×3 654255039
n×4 872340052
n×5 1090425065

Division

n÷y
n÷2 109042506.5
n÷3 72695004.333333
n÷3 54521253.25
n÷5 43617002.6

Exponentiation

ny
n2 47561072895210169
n3 1.0372357200646E+25
n4 2.2620556549435E+33
n5 4.9332043691508E+41

Nth Root

y√n
2√n 14767.701683065
3√n 601.92438887306
4√n 121.52243283882
5√n 46.529154867863

Divisors of 218085013

1, 1499, 145487, 218085013

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 -218085012
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 218085013 can be divided by 4 positive divisors. The sum of these divisors (counting 218085013) is 1, the average is 0.25.

Base conversion 218085013

Base System Value
2 Binary 1100111111111011011010010101
3 Ternary 120012100212101201
4 Quaternary 30333323122111
5 Quinary 421312210023
6 Senary 33350152501
8 Octal 1477733225
10 Decimal 218085013
12 Duodecimal 61052731
16 Hexadecimal cffb695
20 Vigesimal 3830cad
36 Base36 3lubh1

Cryptographic Hash Functions

md5 a3a34f91cd83c51286fa891d6d07037c
sha1 e791ac1ce78811f5ee56945eab3e1e738e6d006e
sha256 c91fbabb9e68b9a93f62b5f54c2cc30f4976e1f59d248dc26b73b43febbf0ef7
sha512 a8288caf21e69411fc3ff6841c5649c9c516a0d304e11f2d6f24dd519c009d4a38c08654c4e5ae1f6161790bae0e01b304a6050082655a420239981f704cb471
ripemd-160 419aa5094ad0be6c7d0c63d761965e64afd5ea2d

218085013 as geometric shapes

Circle

Radius = n
Diameter 436170026
Circumference 1370268549.3977
Area 1.4941751720444E+17

Sphere

Radius = n
Volume 4.3447628242611E+25
Surface area 5.9767006881776E+17
Circumference 1370268549.3977

Square

Length = n
Perimeter 872340052
Area 47561072895210169
Diagonal 308418783.13491

Cube

Length = n
Surface area 285366437371261014
Volume 1.0372357200646E+25
Space diagonal 377734322.88532

Equilateral Triangle

Length = n
Perimeter 654255039
Area 2.0594548679248E+16
Altitude 188867161.44266

Triangular Pyramid

Length = n
Surface area 2.0594548679248E+16
Volume 1.222394018911E+24
Height 102806261.04497