201389618 (number)

201389618 is an even 9-digits composite number following 201389617 and preceding 201389619. In scientific notation, it is written as 2.01389618 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 100694808 positive integers (up to 201389618) that are relatively prime to 201389618.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred eighty-nine thousand six hundred eighteen

Notation

Scientific notation 2.01389618 × 10^8
Engineering notation 2.01389618 × 10^6

Prime Factorization of 201389618

Prime Factorization 2 × 100694809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 201389618
Product of the distinct prime numbers

The prime factorization of 201389618 is 2 × 100694809. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 55, 75, 490, 162, 4690, 6355, 9147, 98715, 345517, 38001, 2674786, 4351296, 9146114, 67730699, 831579926, 261963160, 3395234374, 28633479

Basic calculations (n = 201389618)

Multiplication

n×y
n×2 402779236
n×3 604168854
n×4 805558472
n×5 1006948090

Division

n÷y
n÷2 100694809
n÷3 67129872.666667
n÷3 50347404.5
n÷5 40277923.6

Exponentiation

ny
n2 40557778238185924
n3 8.167915466317E+24
n4 1.6449333756179E+33
n5 3.3127250415113E+41

Nth Root

y√n
2√n 14191.180993843
3√n 586.15484537246
4√n 119.12674340316
5√n 45.793877243913

Divisors of 201389618

1, 2, 100694809, 201389618

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 -201389617
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 201389618 can be divided by 4 positive divisors. The sum of these divisors (counting 201389618) is 1, the average is 0.25.

Base conversion 201389618

Base System Value
2 Binary 1100000000001111011000110010
3 Ternary 112000221122121202
4 Quaternary 30000033120302
5 Quinary 403023431433
6 Senary 31552251202
8 Octal 1400173062
10 Decimal 201389618
12 Duodecimal 57540b02
16 Hexadecimal c00f632
20 Vigesimal 32ide0i
36 Base36 3bwh82

Cryptographic Hash Functions

md5 5462c40ea20bd6f19d19b377a161dcbc
sha1 a0c0fc84b0f26a8b3c3d885400c007b4f104b41d
sha256 d7e20ef2db8e03b7eff30d112f0573ad658bb39f4474334b46cd7a0655e0e33c
sha512 7cbb8dfce352e2f91935a0b242b0a153631fc17769ff9ad6ec42ea0941e42f6723433809645406813b915973ded7aeb659398ff36530534265f87cd87ce2288f
ripemd-160 145fbeb797d2e0cbc321bfdf6261f2cd9d4d7a62

201389618 as geometric shapes

Circle

Radius = n
Diameter 402779236
Circumference 1265368288.8361
Area 1.2741601815901E+17

Sphere

Radius = n
Volume 3.4213684298832E+25
Surface area 5.0966407263604E+17
Circumference 1265368288.8361

Square

Length = n
Perimeter 805558472
Area 40557778238185924
Diagonal 284807929.09674

Cube

Length = n
Surface area 243346669429115544
Volume 8.167915466317E+24
Space diagonal 348817050.49289

Equilateral Triangle

Length = n
Perimeter 604168854
Area 1.7562033137662E+16
Altitude 174408525.24644

Triangular Pyramid

Length = n
Surface area 1.7562033137662E+16
Volume 9.625980690652E+23
Height 94935976.365579