242972018 (number)

242972018 is an even 9-digits composite number following 242972017 and preceding 242972019. In scientific notation, it is written as 2.42972018 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 121141504 positive integers (up to 242972018) that are relatively prime to 242972018.

Interesting facts

Basic properties

Name

Name two hundred forty-two million nine hundred seventy-two thousand eighteen

Notation

Scientific notation 2.42972018 × 10^8
Engineering notation 2.42972018 × 10^6

Prime Factorization of 242972018

Prime Factorization 2 × 353 × 344153

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242972018
Product of the distinct prime numbers

The prime factorization of 242972018 is 2 × 353 × 344153. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 45, 36, 449, 859, 6622, 1993, 53741, 2044, 942917, 214887, 2997847, 2278603, 52616098, 61477179, 24725648, 629629999, 8128205970, 5112988508

Basic calculations (n = 242972018)

Multiplication

n×y
n×2 485944036
n×3 728916054
n×4 971888072
n×5 1214860090

Division

n÷y
n÷2 121486009
n÷3 80990672.666667
n÷3 60743004.5
n÷5 48594403.6

Exponentiation

ny
n2 59035401530992324
n3 1.4343950643425E+25
n4 3.4851786339255E+33
n5 8.4680088577536E+41

Nth Root

y√n
2√n 15587.559719212
3√n 624.00119336009
4√n 124.85014905563
5√n 47.545700699162

Divisors of 242972018

1, 2, 353, 706, 344153, 688306, 121486009, 242972018

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242972017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242972018 can be divided by 8 positive divisors. The sum of these divisors (counting 242972018) is 1, the average is 0.125.

Base conversion 242972018

Base System Value
2 Binary 1110011110110111010101110010
3 Ternary 121221012020221122
4 Quaternary 32132313111302
5 Quinary 444200101033
6 Senary 40035422242
8 Octal 1636672562
10 Decimal 242972018
12 Duodecimal 69454982
16 Hexadecimal e7b7572
20 Vigesimal 3fiba0i
36 Base36 40nqeq

Cryptographic Hash Functions

md5 6960b9f80842e7e5f54dc89f0bd979e7
sha1 e0ac5e0774e9a2cf868b89cc7d4e7acb4188dfbc
sha256 922571b0f28ee473afe7b6ccb70ac3bdf42fa3829ebd62da69e7cd959e55ff15
sha512 30a69c7adc132fae4a2af38c8334cc2458c54a1b90ace5874bf1f69168471219ad8586524ec6f510cbaaec8629a5e1264a3a3376dafc9558ff612e93d3697c26
ripemd-160 d05689861f52fb6338f2f8c7da67fd60757f15ef

242972018 as geometric shapes

Circle

Radius = n
Diameter 485944036
Circumference 1526638213.5534
Area 1.8546518375149E+17

Sphere

Radius = n
Volume 6.008379995312E+25
Surface area 7.4186073500596E+17
Circumference 1526638213.5534

Square

Length = n
Perimeter 971888072
Area 59035401530992324
Diagonal 343614323.13276

Cube

Length = n
Surface area 354212409185953944
Volume 1.4343950643425E+25
Space diagonal 420839879.99354

Equilateral Triangle

Length = n
Perimeter 728916054
Area 2.5563078724227E+16
Altitude 210419939.99677

Triangular Pyramid

Length = n
Surface area 2.5563078724227E+16
Volume 1.6904507948286E+24
Height 114538107.71092