42118520 (number)

42118520 is an even 8-digits composite number following 42118519 and preceding 42118521. In scientific notation, it is written as 4.2118520 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 64 positive divisors. There are 15161344 positive integers (up to 42118520) that are relatively prime to 42118520.

Interesting facts

Basic properties

Name

Name forty-two million one hundred eighteen thousand five hundred twenty

Notation

Scientific notation 4.2118520 × 10^7
Engineering notation 4.2118520 × 10^6

Prime Factorization of 42118520

Prime Factorization 2 × 2 × 2 × 5 × 23 × 17 × 2693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10529630
Product of the distinct prime numbers

The prime factorization of 42118520 is 2 × 2 × 2 × 5 × 23 × 17 × 2693. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42118520)

Multiplication

n×y
n×2 84237040
n×3 126355560
n×4 168474080
n×5 210592600

Division

n÷y
n÷2 21059260
n÷3 14039506.666667
n÷3 10529630
n÷5 8423704

Exponentiation

ny
n2 1773969726990400
n3 7.471697942564E+22
n4 3.1469685922784E+30
n5 1.3254565959325E+38

Nth Root

y√n
2√n 6489.8782731265
3√n 347.92932461786
4√n 80.55978074155
5√n 33.488417118361

Divisors of 42118520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42118519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42118520 can be divided by 64 positive divisors. The sum of these divisors (counting 42118520) is 1, the average is 0.015625.

Base conversion 42118520

Base System Value
2 Binary 10100000101010110101111000
3 Ternary 2221020211202012
4 Quaternary 2200222311320
5 Quinary 41240243040
6 Senary 4102425052
8 Octal 240526570
10 Decimal 42118520
12 Duodecimal 12132188
16 Hexadecimal 282ad78
20 Vigesimal d34g60
36 Base36 p2quw

Cryptographic Hash Functions

md5 f8c20d3f07ee0a8238ff7091e3cccc29
sha1 a7fa4cbc733c2ea656e894dda06faf8dfde28d9e
sha256 d3e245d8dbd459d63d798e8c576759efd7ef57b97f5d068fa66356f8a828fd64
sha512 41e1e7b68716f2003663f1a6a6efa5303f565b9522780598a825e5ca3bcf2781aa4c4b2e95bb6d86c0e43882d8961329aa82d513f47a14501e499ddf80daa925
ripemd-160 3560efadcbae92a5e3ea9adde322cef6da18cba2

42118520 as geometric shapes

Circle

Radius = n
Diameter 84237040
Circumference 264638466.02415
Area 5.5730902620037E+15

Sphere

Radius = n
Volume 3.1297375154935E+23
Surface area 2.2292361048015E+16
Circumference 264638466.02415

Square

Length = n
Perimeter 168474080
Area 1773969726990400
Diagonal 59564582.211082

Cube

Length = n
Surface area 10643818361942400
Volume 7.471697942564E+22
Space diagonal 72951416.579606

Equilateral Triangle

Length = n
Perimeter 126355560
Area 7.6815142455912E+14
Altitude 36475708.289803

Triangular Pyramid

Length = n
Surface area 7.6815142455912E+14
Volume 8.8054804702743E+21
Height 19854860.737027