242893644 (number)

242893644 is an even 9-digits composite number following 242893643 and preceding 242893645. In scientific notation, it is written as 2.42893644 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 65745216 positive integers (up to 242893644) that are relatively prime to 242893644.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred ninety-three thousand six hundred forty-four

Notation

Scientific notation 2.42893644 × 10^8
Engineering notation 2.42893644 × 10^6

Prime Factorization of 242893644

Prime Factorization 2 × 2 × 3 × 7 × 19 × 152189

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 121446822
Product of the distinct prime numbers

The prime factorization of 242893644 is 2 × 2 × 3 × 7 × 19 × 152189. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 242893644)

Multiplication

n×y
n×2 485787288
n×3 728680932
n×4 971574576
n×5 1214468220

Division

n÷y
n÷2 121446822
n÷3 80964548
n÷3 60723411
n÷5 48578728.8

Exponentiation

ny
n2 58997322295598736
n3 1.433007459862E+25
n4 3.4806840380508E+33
n5 8.4543602961478E+41

Nth Root

y√n
2√n 15585.045524476
3√n 623.93409272678
4√n 124.84007980002
5√n 47.542632998063

Divisors of 242893644

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242893643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242893644 can be divided by 48 positive divisors. The sum of these divisors (counting 242893644) is 1, the average is 0.020833333333333.

Base conversion 242893644

Base System Value
2 Binary 1110011110100100001101001100
3 Ternary 121221001021102220
4 Quaternary 32132210031030
5 Quinary 444140044034
6 Senary 40034015340
8 Octal 1636441514
10 Decimal 242893644
12 Duodecimal 69417550
16 Hexadecimal e7a434c
20 Vigesimal 3fi1e24
36 Base36 40m1xo

Cryptographic Hash Functions

md5 5f7f43d1fbee3e15081549651c82215c
sha1 6ea317ed2f403edd89ace90f44ecf36e2b081e15
sha256 6724fc85b62d07a89fe69d018a1df7cf2e69975d4381576c1eb4423a49f91118
sha512 f9631c3cfafbcaf0a667f3b706c9f7a1ab785cedd45965ee5ca7cb54b38c6c7362d0b3e9b1895014d9df661243562d73da7ffb2174f5efa3366491b3521863d0
ripemd-160 01c71f2920d61f08b4055b3194213aac75011120

242893644 as geometric shapes

Circle

Radius = n
Diameter 485787288
Circumference 1526145775.1881
Area 1.8534555430532E+17

Sphere

Radius = n
Volume 6.0025676112559E+25
Surface area 7.4138221722129E+17
Circumference 1526145775.1881

Square

Length = n
Perimeter 971574576
Area 58997322295598736
Diagonal 343503485.55902

Cube

Length = n
Surface area 353983933773592416
Volume 1.433007459862E+25
Space diagonal 420704132.24355

Equilateral Triangle

Length = n
Perimeter 728680932
Area 2.5546589931623E+16
Altitude 210352066.12177

Triangular Pyramid

Length = n
Surface area 2.5546589931623E+16
Volume 1.6888154872656E+24
Height 114501161.85301