242512820 (number)

242512820 is an even 9-digits composite number following 242512819 and preceding 242512821. In scientific notation, it is written as 2.42512820 × 10^8. The sum of its digits is 26. It has a total of 7 prime factors and 96 positive divisors. There are 81561600 positive integers (up to 242512820) that are relatively prime to 242512820.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred twelve thousand eight hundred twenty

Notation

Scientific notation 2.42512820 × 10^8
Engineering notation 2.42512820 × 10^6

Prime Factorization of 242512820

Prime Factorization 2 × 2 × 5 × 17 × 11 × 61 × 1063

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 121256410
Product of the distinct prime numbers

The prime factorization of 242512820 is 2 × 2 × 5 × 17 × 11 × 61 × 1063. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 242512820)

Multiplication

n×y
n×2 485025640
n×3 727538460
n×4 970051280
n×5 1212564100

Division

n÷y
n÷2 121256410
n÷3 80837606.666667
n÷3 60628205
n÷5 48502564

Exponentiation

ny
n2 58812467864352400
n3 1.4262777432943E+25
n4 3.4589063762955E+33
n5 8.388291394314E+41

Nth Root

y√n
2√n 15572.82312235
3√n 623.60784106536
4√n 124.79111796258
5√n 47.527715571024

Divisors of 242512820

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 -242512819
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 242512820 can be divided by 96 positive divisors. The sum of these divisors (counting 242512820) is 1, the average is 0.010416666666667.

Base conversion 242512820

Base System Value
2 Binary 1110011101000111001110110100
3 Ternary 121220022221001022
4 Quaternary 32131013032310
5 Quinary 444040402240
6 Senary 40021520312
8 Octal 1635071664
10 Decimal 242512820
12 Duodecimal 69273098
16 Hexadecimal e7473b4
20 Vigesimal 3ffe210
36 Base36 40dw38

Cryptographic Hash Functions

md5 9ddd1202185e8c1b8dab82f04249823b
sha1 25adc64fa8d2b60ca40f476203c044edc4942aef
sha256 c3b802e845d6805a1c9a5eddf28bd1754effbfb8e4cadeab4dc394af2e07f9c1
sha512 48da437fc464a8114efe4e41b619a673df1b147d9572db506b6fa611463cb217e6dbf110670c3971cf78670b5f8ea3ea5c63df041c66a777c40abb943855700f
ripemd-160 d344e20b4d49b8f585608ba3f55a7e3ffad4d35f

242512820 as geometric shapes

Circle

Radius = n
Diameter 485025640
Circumference 1523752987.4267
Area 1.8476481698214E+17

Sphere

Radius = n
Volume 5.9743782404162E+25
Surface area 7.3905926792854E+17
Circumference 1523752987.4267

Square

Length = n
Perimeter 970051280
Area 58812467864352400
Diagonal 342964919.09335

Cube

Length = n
Surface area 352874807186114400
Volume 1.4262777432943E+25
Space diagonal 420044525.72681

Equilateral Triangle

Length = n
Perimeter 727538460
Area 2.5466545614893E+16
Altitude 210022262.8634

Triangular Pyramid

Length = n
Surface area 2.5466545614893E+16
Volume 1.6808844402315E+24
Height 114321639.69778