242539872 (number)

242539872 is an even 9-digits composite number following 242539871 and preceding 242539873. In scientific notation, it is written as 2.42539872 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 78114816 positive integers (up to 242539872) that are relatively prime to 242539872.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred thirty-nine thousand eight hundred seventy-two

Notation

Scientific notation 2.42539872 × 10^8
Engineering notation 2.42539872 × 10^6

Prime Factorization of 242539872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 73 × 53 × 653

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 15158742
Product of the distinct prime numbers

The prime factorization of 242539872 is 2 × 2 × 2 × 2 × 2 × 3 × 73 × 53 × 653. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 242539872)

Multiplication

n×y
n×2 485079744
n×3 727619616
n×4 970159488
n×5 1212699360

Division

n÷y
n÷2 121269936
n÷3 80846624
n÷3 60634968
n÷5 48507974.4

Exponentiation

ny
n2 58825589509776384
n3 1.4267550950026E+25
n4 3.4604499811727E+33
n5 8.3929709549603E+41

Nth Root

y√n
2√n 15573.691662544
3√n 623.63102775996
4√n 124.79459789007
5√n 47.528775855093

Divisors of 242539872

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242539871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242539872 can be divided by 96 positive divisors. The sum of these divisors (counting 242539872) is 1, the average is 0.010416666666667.

Base conversion 242539872

Base System Value
2 Binary 1110011101001101110101100000
3 Ternary 121220101022011020
4 Quaternary 32131031311200
5 Quinary 444042233442
6 Senary 40022245440
8 Octal 1635156540
10 Decimal 242539872
12 Duodecimal 69286880
16 Hexadecimal e74dd60
20 Vigesimal 3ffh9dc
36 Base36 40egyo

Cryptographic Hash Functions

md5 861583c9811679f4b8e377e2b9d9468b
sha1 4ffcc10fffd22aced809e49e24eccffb4a602451
sha256 5256403ce45e93f148b2773de41d646ce371dd37cde1b5c0de155576ebbf62d7
sha512 64848479ee225c31fdbfb1bfc47a36d4b4310adade46837f324a5c15c73a471a9d4d4ac1b252370fbb4cb8242202639e8adbaf9652d9768866ca0ffe9ab1da27
ripemd-160 d61e49cdbc64a808eb794b11a3bd4aa98c1ca7f9

242539872 as geometric shapes

Circle

Radius = n
Diameter 485079744
Circumference 1523922960.1556
Area 1.84806039847E+17

Sphere

Radius = n
Volume 5.9763777665758E+25
Surface area 7.3922415938801E+17
Circumference 1523922960.1556

Square

Length = n
Perimeter 970159488
Area 58825589509776384
Diagonal 343003176.39863

Cube

Length = n
Surface area 352953537058658304
Volume 1.4267550950026E+25
Space diagonal 420091381.16525

Equilateral Triangle

Length = n
Perimeter 727619616
Area 2.5472227454031E+16
Altitude 210045690.58263

Triangular Pyramid

Length = n
Surface area 2.5472227454031E+16
Volume 1.6814470046146E+24
Height 114334392.13288