242557298 (number)

242557298 is an even 9-digits composite number following 242557297 and preceding 242557299. In scientific notation, it is written as 2.42557298 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 121278648 positive integers (up to 242557298) that are relatively prime to 242557298.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred fifty-seven thousand two hundred ninety-eight

Notation

Scientific notation 2.42557298 × 10^8
Engineering notation 2.42557298 × 10^6

Prime Factorization of 242557298

Prime Factorization 2 × 121278649

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242557298
Product of the distinct prime numbers

The prime factorization of 242557298 is 2 × 121278649. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 94, 62, 176, 43, 4453, 3541, 52780, 28275, 285373, 68697, 5195051, 2108657, 25067642, 98304472, 536272895, 847636806, 6730787689, 8483339494

Basic calculations (n = 242557298)

Multiplication

n×y
n×2 485114596
n×3 727671894
n×4 970229192
n×5 1212786490

Division

n÷y
n÷2 121278649
n÷3 80852432.666667
n÷3 60639324.5
n÷5 48511459.6

Exponentiation

ny
n2 58834042813060804
n3 1.4270626455152E+25
n4 3.4614445937291E+33
n5 8.3959864783163E+41

Nth Root

y√n
2√n 15574.251121643
3√n 623.64596294559
4√n 124.79683938964
5√n 47.529458804778

Divisors of 242557298

1, 2, 121278649, 242557298

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242557297
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242557298 can be divided by 4 positive divisors. The sum of these divisors (counting 242557298) is 1, the average is 0.25.

Base conversion 242557298

Base System Value
2 Binary 1110011101010010000101110010
3 Ternary 121220102012001122
4 Quaternary 32131102011302
5 Quinary 444043313143
6 Senary 40022502242
8 Octal 1635220562
10 Decimal 242557298
12 Duodecimal 69294982
16 Hexadecimal e752172
20 Vigesimal 3ffjd4i
36 Base36 40eueq

Cryptographic Hash Functions

md5 1d1552d8a424a6ba9b5633056044bda5
sha1 af43f3423440084411fcacada51d3e7ffe92a2ed
sha256 263e19173e3ab57a07d5ee1bc0f970c2b2073216115160aff17c34669255ff60
sha512 34f028780b02e12618c65234855136f8b49c7de0a3b77c390a7fb88ebcdb77e7c559c46996c4283b4f4a1c12022ef49b69c8f043822c54d790a4094643c7ecea
ripemd-160 65834c17c021ae20265ee7da4eeb1ef4d6ad6d8f

242557298 as geometric shapes

Circle

Radius = n
Diameter 485114596
Circumference 1524032450.9428
Area 1.848325966825E+17

Sphere

Radius = n
Volume 5.9776660311508E+25
Surface area 7.3933038673E+17
Circumference 1524032450.9428

Square

Length = n
Perimeter 970229192
Area 58834042813060804
Diagonal 343027820.48417

Cube

Length = n
Surface area 353004256878364824
Volume 1.4270626455152E+25
Space diagonal 420121563.88262

Equilateral Triangle

Length = n
Perimeter 727671894
Area 2.5475887841726E+16
Altitude 210060781.94131

Triangular Pyramid

Length = n
Surface area 2.5475887841726E+16
Volume 1.6818094563697E+24
Height 114342606.82806