242555145 (number)

242555145 is an odd 9-digits composite number following 242555144 and preceding 242555146. In scientific notation, it is written as 2.42555145 × 10^8. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 110436480 positive integers (up to 242555145) that are relatively prime to 242555145.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred fifty-five thousand one hundred forty-five

Notation

Scientific notation 2.42555145 × 10^8
Engineering notation 2.42555145 × 10^6

Prime Factorization of 242555145

Prime Factorization 15 × 7 × 7 × 331 × 997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34650735
Product of the distinct prime numbers

The prime factorization of 242555145 is 15 × 7 × 7 × 331 × 997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 2, 9, 3, 997, 437, 71, 9751, 80587, 67639, 51722, 916111, 2687218, 8200299, 50678688, 96988912, 547350946, 920894700, 1908672633, 1207017645

Basic calculations (n = 242555145)

Multiplication

n×y
n×2 485110290
n×3 727665435
n×4 970220580
n×5 1212775725

Division

n÷y
n÷2 121277572.5
n÷3 80851715
n÷3 60638786.25
n÷5 48511029

Exponentiation

ny
n2 58832998365971025
n3 1.4270246449443E+25
n4 3.4613216967303E+33
n5 8.3956138604208E+41

Nth Root

y√n
2√n 15574.182000991
3√n 623.64411772697
4√n 124.79656245663
5√n 47.529374427776

Divisors of 242555145

1, 7, 15, 49, 105, 331, 735, 997, 2317, 4965, 6979, 14955, 16219, 34755, 48853, 104685, 243285, 330007, 732795, 2310049, 4950105, 16170343, 34650735, 242555145

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 -242555144
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 242555145 can be divided by 24 positive divisors. The sum of these divisors (counting 242555145) is 1, the average is 0.041666666666667.

Base conversion 242555145

Base System Value
2 Binary 1110011101010001100100001001
3 Ternary 121220102002002220
4 Quaternary 32131101210021
5 Quinary 444043231040
6 Senary 40022444253
8 Octal 1635214411
10 Decimal 242555145
12 Duodecimal 69293689
16 Hexadecimal e751909
20 Vigesimal 3ffj7h5
36 Base36 40esqx

Cryptographic Hash Functions

md5 bed36941ccc1ee23b1fae57af446c170
sha1 303fa8a67c8fbcc3cd8d3625a85e9988b10462cd
sha256 50f31ddba80a4b9c20e6effda7d2ac9d218f1fef77c211a20198e919c07fc7b8
sha512 b3c0a1065c4a5b2a5d9632927406eeac0f53dc0666a2c83b3e95a881b8b1505d245a718446692801eeb6c98495fd3e5d2119ea840f24b721c3b5d8bb8a11b828
ripemd-160 1184a8d27180c58171565d7e413e783596acf5f8

242555145 as geometric shapes

Circle

Radius = n
Diameter 485110290
Circumference 1524018923.2448
Area 1.8482931545519E+17

Sphere

Radius = n
Volume 5.9775068547314E+25
Surface area 7.3931726182078E+17
Circumference 1524018923.2448

Square

Length = n
Perimeter 970220580
Area 58832998365971025
Diagonal 343024775.68237

Cube

Length = n
Surface area 352997990195826150
Volume 1.4270246449443E+25
Space diagonal 420117834.77724

Equilateral Triangle

Length = n
Perimeter 727665435
Area 2.547543558287E+16
Altitude 210058917.38862

Triangular Pyramid

Length = n
Surface area 2.547543558287E+16
Volume 1.6817646722674E+24
Height 114341591.89412