242893641 (number)

242893641 is an odd 9-digits composite number following 242893640 and preceding 242893642. In scientific notation, it is written as 2.42893641 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 157552560 positive integers (up to 242893641) that are relatively prime to 242893641.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.42893641 × 10^8
Engineering notation 2.42893641 × 10^6

Prime Factorization of 242893641

Prime Factorization 3 × 37 × 2188231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 242893641
Product of the distinct prime numbers

The prime factorization of 242893641 is 3 × 37 × 2188231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 57, 21, 203, 454, 1693, 9130, 29918, 96230, 873629, 112507, 7511162, 7808218, 22030998, 15554033, 151061067, 233655337, 493274475, 9845018355

Basic calculations (n = 242893641)

Multiplication

n×y
n×2 485787282
n×3 728680923
n×4 971574564
n×5 1214468205

Division

n÷y
n÷2 121446820.5
n÷3 80964547
n÷3 60723410.25
n÷5 48578728.2

Exponentiation

ny
n2 58997320838236881
n3 1.4330074067645E+25
n4 3.4806838660899E+33
n5 8.4543597740452E+41

Nth Root

y√n
2√n 15585.04542823
3√n 623.93409015803
4√n 124.84007941455
5√n 47.542632880622

Divisors of 242893641

1, 3, 37, 111, 2188231, 6564693, 80964547, 242893641

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -242893640
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 242893641 can be divided by 8 positive divisors. The sum of these divisors (counting 242893641) is 1, the average is 0.125.

Base conversion 242893641

Base System Value
2 Binary 1110011110100100001101001001
3 Ternary 121221001021102210
4 Quaternary 32132210031021
5 Quinary 444140044031
6 Senary 40034015333
8 Octal 1636441511
10 Decimal 242893641
12 Duodecimal 69417549
16 Hexadecimal e7a4349
20 Vigesimal 3fi1e21
36 Base36 40m1xl

Cryptographic Hash Functions

md5 9e6a5344dd7a3b70928ee2cac8631465
sha1 fae1e6c73eafe703b9cfb05ffaf56d17fa1a9d33
sha256 0a7facd56297321464f842253403a6053f9cf2ba08c8b560daeeffd102389728
sha512 08513717c1c68f3587920cead5dbd5770f5e918b5a76ce99e81219eddd80d9b2e79a19836a4989150d830b6f9d38a0d6cf9dbe97b88e3953f833c3ccbb41ed3b
ripemd-160 b82453c88d364891edfe1cf15fee1294ed442258

242893641 as geometric shapes

Circle

Radius = n
Diameter 485787282
Circumference 1526145756.3386
Area 1.8534554972688E+17

Sphere

Radius = n
Volume 6.0025673888413E+25
Surface area 7.4138219890754E+17
Circumference 1526145756.3386

Square

Length = n
Perimeter 971574564
Area 58997320838236881
Diagonal 343503481.31638

Cube

Length = n
Surface area 353983925029421286
Volume 1.4330074067645E+25
Space diagonal 420704127.04739

Equilateral Triangle

Length = n
Perimeter 728680923
Area 2.5546589300567E+16
Altitude 210352063.5237

Triangular Pyramid

Length = n
Surface area 2.5546589300567E+16
Volume 1.6888154246895E+24
Height 114501160.43879