242893142 (number)

242893142 is an even 9-digits composite number following 242893141 and preceding 242893143. In scientific notation, it is written as 2.42893142 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 121446570 positive integers (up to 242893142) that are relatively prime to 242893142.

Interesting facts

Basic properties

Name

Name two hundred forty-two million eight hundred ninety-three thousand one hundred forty-two

Notation

Scientific notation 2.42893142 × 10^8
Engineering notation 2.42893142 × 10^6

Prime Factorization of 242893142

Prime Factorization 2 × 121446571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242893142
Product of the distinct prime numbers

The prime factorization of 242893142 is 2 × 121446571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 4, 64, 34, 30, 478, 6950, 4536, 41548, 25993, 648964, 726530, 2946723, 1983449, 4930641, 19751680, 632635812, 98348907, 6440731505, 6108671398

Basic calculations (n = 242893142)

Multiplication

n×y
n×2 485786284
n×3 728679426
n×4 971572568
n×5 1214465710

Division

n÷y
n÷2 121446571
n÷3 80964380.666667
n÷3 60723285.5
n÷5 48578628.4

Exponentiation

ny
n2 58997078430632164
n3 1.4329985748837E+25
n4 3.4806552633502E+33
n5 8.4542729313396E+41

Nth Root

y√n
2√n 15585.029419286
3√n 623.93366288827
4√n 124.84001529672
5√n 47.542613346316

Divisors of 242893142

1, 2, 121446571, 242893142

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 -242893141
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 242893142 can be divided by 4 positive divisors. The sum of these divisors (counting 242893142) is 1, the average is 0.25.

Base conversion 242893142

Base System Value
2 Binary 1110011110100100000101010110
3 Ternary 121221001020202022
4 Quaternary 32132210011112
5 Quinary 444140040032
6 Senary 40034013142
8 Octal 1636440526
10 Decimal 242893142
12 Duodecimal 694171b2
16 Hexadecimal e7a4156
20 Vigesimal 3fi1ch2
36 Base36 40m1jq

Cryptographic Hash Functions

md5 33b235772fcecb6ff7b0f5f086176e3f
sha1 4b31ed8ee01bc7a2f35ab7191ecd1874209d2bd3
sha256 dafa3824149d502f835a08bf67eb3cff41d85c3660b73892754c30038d62032e
sha512 31b7c45f7a9d10fec02406f91e6ab1ebb8be64480f9e87ee85d87e14cd780d940b98fa5a3166cc6ec5bfd1d797416f0342208b2999674c9e74db7d03a8a93b5f
ripemd-160 da63601b6cbe25ec7b6050b6dfaf17086df6778b

242893142 as geometric shapes

Circle

Radius = n
Diameter 485786284
Circumference 1526142621.0291
Area 1.8534478818093E+17

Sphere

Radius = n
Volume 6.0025303939456E+25
Surface area 7.4137915272374E+17
Circumference 1526142621.0291

Square

Length = n
Perimeter 971572568
Area 58997078430632164
Diagonal 343502775.62381

Cube

Length = n
Surface area 353982470583792984
Volume 1.4329985748837E+25
Space diagonal 420703262.75404

Equilateral Triangle

Length = n
Perimeter 728679426
Area 2.5546484334995E+16
Altitude 210351631.37702

Triangular Pyramid

Length = n
Surface area 2.5546484334995E+16
Volume 1.6888050162182E+24
Height 114500925.20794