42118812 (number)

42118812 is an even 8-digits composite number following 42118811 and preceding 42118813. In scientific notation, it is written as 4.2118812 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 14039568 positive integers (up to 42118812) that are relatively prime to 42118812.

Interesting facts

Basic properties

Name

Name forty-two million one hundred eighteen thousand eight hundred twelve

Notation

Scientific notation 4.2118812 × 10^7
Engineering notation 4.2118812 × 10^6

Prime Factorization of 42118812

Prime Factorization 2 × 2 × 3 × 9 × 389989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21059406
Product of the distinct prime numbers

The prime factorization of 42118812 is 2 × 2 × 3 × 9 × 389989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 8, 84, 63, 134, 883, 5856, 4466, 81421, 16306, 675013, 266403, 2150013, 3060874, 50808066, 53555531, 126051450, 386597231, 2984137603, 5153056525

Basic calculations (n = 42118812)

Multiplication

n×y
n×2 84237624
n×3 126356436
n×4 168475248
n×5 210594060

Division

n÷y
n÷2 21059406
n÷3 14039604
n÷3 10529703
n÷5 8423762.4

Exponentiation

ny
n2 1773994324291344
n3 7.4718533433894E+22
n4 3.1470558626179E+30
n5 1.325502542311E+38

Nth Root

y√n
2√n 6489.9007696574
3√n 347.93012865947
4√n 80.559920367745
5√n 33.488463552047

Divisors of 42118812

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389989, 779978, 1169967, 1559956, 2339934, 3509901, 4679868, 7019802, 10529703, 14039604, 21059406, 42118812

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 -42118811
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 42118812 can be divided by 24 positive divisors. The sum of these divisors (counting 42118812) is 1, the average is 0.041666666666667.

Base conversion 42118812

Base System Value
2 Binary 10100000101010111010011100
3 Ternary 2221020212011000
4 Quaternary 2200222322130
5 Quinary 41240300222
6 Senary 4102430300
8 Octal 240527234
10 Decimal 42118812
12 Duodecimal 12132390
16 Hexadecimal 282ae9c
20 Vigesimal d34h0c
36 Base36 p2r30

Cryptographic Hash Functions

md5 6d3d12b7eb0a732c711c7740f05e3eaa
sha1 6ffb8492f4dc5a1805d150073b2df62c862b07b9
sha256 e5eb80916fd958b4f07c0b3f8869e643b6ebb1452db15286be00066c602e1e61
sha512 f6379318ac70557c3143e28aea439457555755a3be14edced661678f3760c3cdbd436b285fdb72c56737843632e167bb4523938e7d35e7ffbe251fc82a4ad2e4
ripemd-160 4e3d1860cf204b2c7b1b299931e4fca0d3a35bd1

42118812 as geometric shapes

Circle

Radius = n
Diameter 84237624
Circumference 264640300.71426
Area 5.5731675367037E+15

Sphere

Radius = n
Volume 3.129802609639E+23
Surface area 2.2292670146815E+16
Circumference 264640300.71426

Square

Length = n
Perimeter 168475248
Area 1773994324291344
Diagonal 59564995.161443

Cube

Length = n
Surface area 10643965945748064
Volume 7.4718533433894E+22
Space diagonal 72951922.338442

Equilateral Triangle

Length = n
Perimeter 126356436
Area 7.6816207550286E+14
Altitude 36475961.169221

Triangular Pyramid

Length = n
Surface area 7.6816207550286E+14
Volume 8.8056636119034E+21
Height 19854998.387148