242528387 (number)

242528387 is an odd 9-digits composite number following 242528386 and preceding 242528388. In scientific notation, it is written as 2.42528387 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 242496696 positive integers (up to 242528387) that are relatively prime to 242528387.

Interesting facts

Basic properties

Name

Name two hundred forty-two million five hundred twenty-eight thousand three hundred eighty-seven

Notation

Scientific notation 2.42528387 × 10^8
Engineering notation 2.42528387 × 10^6

Prime Factorization of 242528387

Prime Factorization 18773 × 12919

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 242528387
Product of the distinct prime numbers

The prime factorization of 242528387 is 18773 × 12919. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 242528387)

Multiplication

n×y
n×2 485056774
n×3 727585161
n×4 970113548
n×5 1212641935

Division

n÷y
n÷2 121264193.5
n÷3 80842795.666667
n÷3 60632096.75
n÷5 48505677.4

Exponentiation

ny
n2 58820018500821769
n3 1.4265524210314E+25
n4 3.459794576437E+33
n5 8.3909839797462E+41

Nth Root

y√n
2√n 15573.322927365
3√n 623.62118399647
4√n 124.79312051297
5√n 47.528325720172

Divisors of 242528387

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 -242528386
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 242528387 can be divided by 4 positive divisors. The sum of these divisors (counting 242528387) is 1, the average is 0.25.

Base conversion 242528387

Base System Value
2 Binary 1110011101001011000010000011
3 Ternary 121220100201101212
4 Quaternary 32131023002003
5 Quinary 444041402022
6 Senary 40022120335
8 Octal 1635130203
10 Decimal 242528387
12 Duodecimal 692800ab
16 Hexadecimal e74b083
20 Vigesimal 3ffg0j7
36 Base36 40e83n

Cryptographic Hash Functions

md5 e6d2e442c611fb2e5295d5acaff86c2c
sha1 c2a217079bed242ce92114712fa53599b53f76f2
sha256 642a3f884bab588ed0faf2d7bcfc8fb2469ebbceea3ebdcfbd8ee624a6b79271
sha512 3ca37eaeb4a6c00b5b62592b99001ca33e449624941c2a034dfd5dcb81ef632ad0832cd99e8850362bfb04774848b2c48cd96611e93cf1a461e7b6e64e590303
ripemd-160 ae6fa072ec4a11a4d44e99fdb7608c09d8d4993b

242528387 as geometric shapes

Circle

Radius = n
Diameter 485056774
Circumference 1523850797.7724
Area 1.847885380062E+17

Sphere

Radius = n
Volume 5.9755288078308E+25
Surface area 7.3915415202479E+17
Circumference 1523850797.7724

Square

Length = n
Perimeter 970113548
Area 58820018500821769
Diagonal 342986934.15587

Cube

Length = n
Surface area 352920111004930614
Volume 1.4265524210314E+25
Space diagonal 420071488.56173

Equilateral Triangle

Length = n
Perimeter 727585161
Area 2.5469815136391E+16
Altitude 210035744.28086

Triangular Pyramid

Length = n
Surface area 2.5469815136391E+16
Volume 1.681208151049E+24
Height 114328978.05196