242893998 (number)

242893998 is an even 9-digits composite number following 242893997 and preceding 242893999. In scientific notation, it is written as 2.42893998 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 80887680 positive integers (up to 242893998) that are relatively prime to 242893998.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.42893998 × 10^8
Engineering notation 2.42893998 × 10^6

Prime Factorization of 242893998

Prime Factorization 2 × 9 × 3 × 1861 × 2417

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 242893998
Product of the distinct prime numbers

The prime factorization of 242893998 is 2 × 9 × 3 × 1861 × 2417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 80, 64, 491, 235, 288, 1014, 5432, 75990, 202349, 884374, 7601175, 9313308, 571290, 17954852, 837591246, 960840760, 8137058904, 9357301539

Basic calculations (n = 242893998)

Multiplication

n×y
n×2 485787996
n×3 728681994
n×4 971575992
n×5 1214469990

Division

n÷y
n÷2 121446999
n÷3 80964666
n÷3 60723499.5
n÷5 48578799.6

Exponentiation

ny
n2 58997494264424004
n3 1.4330137253868E+25
n4 3.4807043294807E+33
n5 8.4544219044349E+41

Nth Root

y√n
2√n 15585.056881513
3√n 623.93439583964
4√n 124.84012528636
5√n 47.542646856048

Divisors of 242893998

1, 2, 3, 6, 9, 18, 27, 54, 1861, 2417, 3722, 4834, 5583, 7251, 11166, 14502, 16749, 21753, 33498, 43506, 50247, 65259, 100494, 130518, 4498037, 8996074, 13494111, 26988222, 40482333, 80964666, 121446999, 242893998

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242893997
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242893998 can be divided by 32 positive divisors. The sum of these divisors (counting 242893998) is 1, the average is 0.03125.

Base conversion 242893998

Base System Value
2 Binary 1110011110100100010010101110
3 Ternary 121221001021221000
4 Quaternary 32132210102232
5 Quinary 444140101443
6 Senary 40034021130
8 Octal 1636442256
10 Decimal 242893998
12 Duodecimal 694177a6
16 Hexadecimal e7a44ae
20 Vigesimal 3fi1eji
36 Base36 40m27i

Cryptographic Hash Functions

md5 143eace272975e71bb854eb566c07c1d
sha1 2ea6e07cefd4896bec4da0f7f74d563e4c8e8d09
sha256 0e8eeefd154c72b5bb870008032bc1283f5ab4f7c3135bdfdc3005d7ea2d1adf
sha512 60481bee728ab71fd64813852674e18b7d0f7328ded1fbf19e7ac9919f4094be6262771600e04a5e0885e48f24c66c1c5ad8e93c41dcf58c5f50926d5155018f
ripemd-160 a1cd34b75640ab91f56d6cfe0a2d19f73825a400

242893998 as geometric shapes

Circle

Radius = n
Diameter 485787996
Circumference 1526147999.4357
Area 1.8534609456132E+17

Sphere

Radius = n
Volume 6.0025938562247E+25
Surface area 7.4138437824528E+17
Circumference 1526147999.4357

Square

Length = n
Perimeter 971575992
Area 58997494264424004
Diagonal 343503986.19062

Cube

Length = n
Surface area 353984965586544024
Volume 1.4330137253868E+25
Space diagonal 420704745.38953

Equilateral Triangle

Length = n
Perimeter 728681994
Area 2.5546664396309E+16
Altitude 210352372.69477

Triangular Pyramid

Length = n
Surface area 2.5546664396309E+16
Volume 1.6888228712573E+24
Height 114501328.73021