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.
242528387 has 4 divisors, whose sum is 242560080
The reverse of 242528387 is 783825242
Previous prime number is 18773
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
two hundred forty-two million five hundred twenty-eight thousand three hundred eighty-seven
Scientific notation
2.42528387 × 10^8
Engineering notation
2.42528387 × 10^6
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.
7 , 8 , 8 , 14 , 980 , 131 , 8167 , 1559 , 95655 , 31720 , 79784 , 45884 , 1136554 , 9104718 , 87808950 , 98620956 , 929013887 , 526483880 , 245226015 , 7179251367
n×2
485056774
n×3
727585161
n×4
970113548
n×5
1212641935
n÷2
121264193.5
n÷3
80842795.666667
n÷3
60632096.75
n÷5
48505677.4
n2
58820018500821769
n3
1.4265524210314E+25
n4
3.459794576437E+33
n5
8.3909839797462E+41
2 √n
15573.322927365
3 √n
623.62118399647
4 √n
124.79312051297
5 √n
47.528325720172
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
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
md5
e6d2e442c611fb2e5295d5acaff86c2c
sha1
c2a217079bed242ce92114712fa53599b53f76f2
sha256
642a3f884bab588ed0faf2d7bcfc8fb2469ebbceea3ebdcfbd8ee624a6b79271
sha512
3ca37eaeb4a6c00b5b62592b99001ca33e449624941c2a034dfd5dcb81ef632ad0832cd99e8850362bfb04774848b2c48cd96611e93cf1a461e7b6e64e590303
ripemd-160
ae6fa072ec4a11a4d44e99fdb7608c09d8d4993b
Diameter
485056774
Circumference
1523850797.7724
Area
1.847885380062E+17
Volume
5.9755288078308E+25
Surface area
7.3915415202479E+17
Circumference
1523850797.7724
Perimeter
970113548
Area
58820018500821769
Diagonal
342986934.15587
Surface area
352920111004930614
Volume
1.4265524210314E+25
Space diagonal
420071488.56173
Perimeter
727585161
Area
2.5469815136391E+16
Altitude
210035744.28086
Surface area
2.5469815136391E+16
Volume
1.681208151049E+24
Height
114328978.05196