242569487 (number)

242569487 is an odd 9-digits composite number following 242569486 and preceding 242569488. In scientific notation, it is written as 2.42569487 × 10^8. The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors. There are 242412336 positive integers (up to 242569487) that are relatively prime to 242569487.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred sixty-nine thousand four hundred eighty-seven

Notation

Scientific notation 2.42569487 × 10^8
Engineering notation 2.42569487 × 10^6

Prime Factorization of 242569487

Prime Factorization 1559 × 155593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242569487
Product of the distinct prime numbers

The prime factorization of 242569487 is 1559 × 155593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 8, 85, 56, 340, 404, 7513, 7927, 88257, 19950, 478358, 426288, 1173160, 7480949, 25409147, 5753472, 899755790, 27591483, 169646130, 4618064261

Basic calculations (n = 242569487)

Multiplication

n×y
n×2 485138974
n×3 727708461
n×4 970277948
n×5 1212847435

Division

n÷y
n÷2 121284743.5
n÷3 80856495.666667
n÷3 60642371.75
n÷5 48513897.4

Exponentiation

ny
n2 58839956023443169
n3 1.4272777947709E+25
n4 3.4621404248407E+33
n5 8.3980962677558E+41

Nth Root

y√n
2√n 15574.642435703
3√n 623.65640926539
4√n 124.79840718416
5√n 47.529936485667

Divisors of 242569487

1, 1559, 155593, 242569487

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 -242569486
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 242569487 can be divided by 4 positive divisors. The sum of these divisors (counting 242569487) is 1, the average is 0.25.

Base conversion 242569487

Base System Value
2 Binary 1110011101010101000100001111
3 Ternary 121220102210210002
4 Quaternary 32131111010033
5 Quinary 444044210422
6 Senary 40023034515
8 Octal 1635250417
10 Decimal 242569487
12 Duodecimal 6929ba3b
16 Hexadecimal e75510f
20 Vigesimal 3fg13e7
36 Base36 40f3tb

Cryptographic Hash Functions

md5 62c2c42f2f8c5c6fabc9d0634ffef1a2
sha1 e4ee4094187169d68950618c70ead856db6b9502
sha256 bcf49baa716187dcae58bebbb33ea25ac9309a95200940a7a0bfb6f46e68f990
sha512 6024da2f232b3ce235a817add4308289e0b21e162a3317b3df61572e1ba4fab85378d20941feea045939e351b8c38f6add7a1a91758e90d07946f2c89b0e443a
ripemd-160 e134129e56eb625b2b958b9659576c619cd2c5e1

242569487 as geometric shapes

Circle

Radius = n
Diameter 485138974
Circumference 1524109036.6885
Area 1.848511735808E+17

Sphere

Radius = n
Volume 5.9785672462455E+25
Surface area 7.3940469432318E+17
Circumference 1524109036.6885

Square

Length = n
Perimeter 970277948
Area 58839956023443169
Diagonal 343045058.33328

Cube

Length = n
Surface area 353039736140659014
Volume 1.4272777947709E+25
Space diagonal 420142675.84992

Equilateral Triangle

Length = n
Perimeter 727708461
Area 2.547844833693E+16
Altitude 210071337.92496

Triangular Pyramid

Length = n
Surface area 2.547844833693E+16
Volume 1.6820630121992E+24
Height 114348352.77776