42018220 (number)

42018220 is an even 8-digits composite number following 42018219 and preceding 42018221. In scientific notation, it is written as 4.2018220 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 15818496 positive integers (up to 42018220) that are relatively prime to 42018220.

Interesting facts

Basic properties

Name

Name forty-two million eighteen thousand two hundred twenty

Notation

Scientific notation 4.2018220 × 10^7
Engineering notation 4.2018220 × 10^6

Prime Factorization of 42018220

Prime Factorization 2 × 2 × 5 × 17 × 123583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21009110
Product of the distinct prime numbers

The prime factorization of 42018220 is 2 × 2 × 5 × 17 × 123583. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 45, 94, 908, 684, 9603, 3841, 87329, 99975, 689160, 749190, 9774437, 3394946, 67544787, 63434241, 50083573, 863618215, 1556696194, 5594798970

Basic calculations (n = 42018220)

Multiplication

n×y
n×2 84036440
n×3 126054660
n×4 168072880
n×5 210091100

Division

n÷y
n÷2 21009110
n÷3 14006073.333333
n÷3 10504555
n÷5 8403644

Exponentiation

ny
n2 1765530811968400
n3 7.4184462074067E+22
n4 3.1170990480098E+30
n5 1.3097495356107E+38

Nth Root

y√n
2√n 6482.1462495072
3√n 347.65292167078
4√n 80.51177708576
5√n 33.472452206367

Divisors of 42018220

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 123583, 247166, 494332, 617915, 1235830, 2100911, 2471660, 4201822, 8403644, 10504555, 21009110, 42018220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42018219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42018220 can be divided by 24 positive divisors. The sum of these divisors (counting 42018220) is 1, the average is 0.041666666666667.

Base conversion 42018220

Base System Value
2 Binary 10100000010010010110101100
3 Ternary 2221001202011101
4 Quaternary 2200102112230
5 Quinary 41224040340
6 Senary 4100332444
8 Octal 240222654
10 Decimal 42018220
12 Duodecimal 120a4124
16 Hexadecimal 28125ac
20 Vigesimal d2c5b0
36 Base36 p0lgs

Cryptographic Hash Functions

md5 aa9ba8a549c8de8d5d0a29a7262aab77
sha1 a07394f005fd22c6f8a7e1344f5e0cf0b18ccca3
sha256 f4a8773e18b5dc5390bbffa5da489025960eab7ad497fbf5d653e7f45054bb78
sha512 6b74139daff0ab550aad2b79f032bfb5bc371277f17a97e9f4757006f26635e3b6ced2c65298c3d2784b95042eb95fe740e88dd212e670ef27dc63df72d51079
ripemd-160 cfdec35abd557f0091094add1044c308d11c7ca4

42018220 as geometric shapes

Circle

Radius = n
Diameter 84036440
Circumference 264008262.53784
Area 5.5465786285663E+15

Sphere

Radius = n
Volume 3.107431480832E+23
Surface area 2.2186314514265E+16
Circumference 264008262.53784

Square

Length = n
Perimeter 168072880
Area 1765530811968400
Diagonal 59422736.590776

Cube

Length = n
Surface area 10593184871810400
Volume 7.4184462074067E+22
Space diagonal 72777691.883607

Equilateral Triangle

Length = n
Perimeter 126054660
Area 7.644972671644E+14
Altitude 36388845.941803

Triangular Pyramid

Length = n
Surface area 7.644972671644E+14
Volume 8.7427226985415E+21
Height 19807578.863592