538242561 is an odd 9-digits composite number following 538242560
and preceding 538242562 . In scientific notation, it is written as 5.38242561 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 358828368 positive integers (up to 538242561) that are relatively prime to 538242561.
538242561 has 4 divisors, whose sum is 598047300
The reverse of 538242561 is 165242835
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
five hundred thirty-eight million two hundred forty-two thousand five hundred sixty-one
Scientific notation
5.38242561 × 10^8
Engineering notation
5.38242561 × 10^6
Prime Factorization
9 × 59804729
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
538242561
Product of the distinct prime numbers
The prime factorization of 538242561 is 9 × 59804729.
Since it has a total of 2 prime factors.
2 , 1 , 83 , 72 , 918 , 133 , 6754 , 8185 , 51486 , 36196 , 983797 , 809813 , 5456298 , 6087850 , 43734065 , 4490276 , 148113595 , 13606340 , 1545502657 , 8476096671
n×2
1076485122
n×3
1614727683
n×4
2152970244
n×5
2691212805
n÷2
269121280.5
n÷3
179414187
n÷3
134560640.25
n÷5
107648512.2
n2
289705054471838721
n3
1.5593159045357E+26
n4
8.3929018586531E+34
n5
4.5174169906231E+43
2 √n
23200.0551939
3 √n
813.44091314517
4 √n
152.31564330002
5 √n
55.743676320592
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
-538242560
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 538242561 can be divided by 4 positive divisors.
The sum of these divisors (counting 538242561) is 1, the average is 0.25.
Base
System
Value
2
Binary
100000000101001110111000000001
3
Ternary
1101111210112222200
4
Quaternary
200011032320001
5
Quinary
2100242230221
6
Senary
125224223413
8
Octal
4005167001
10
Decimal
538242561
12
Duodecimal
13030ab69
16
Hexadecimal
2014ee01
20
Vigesimal
8840681
36
Base36
8wgem9
md5
2df61156fc3181e8cb1903b831137330
sha1
0c9ad33cf27c3a7f70f0db32751b87acf4fd0ada
sha256
8205ce6c73c64879861d668ba8493be9216513288869b57456727f2a8e389236
sha512
3ad9bbd64d432a24863d301d3feb26f8acd16aa6414aa58a66728909b3b67ed657ccbae75c320b2685a3fe4609b9657d04c4ed5a110d14af11373decc08e0061
ripemd-160
576fc1de0ed8e1ff9c737e9563fd641fc7154ab4
Diameter
1076485122
Circumference
3381877750.9739
Area
9.1013527083656E+17
Volume
6.5316471870866E+26
Surface area
3.6405410833462E+18
Circumference
3381877750.9739
Perimeter
2152970244
Area
289705054471838721
Diagonal
761189929.61263
Surface area
1738230326831032326
Volume
1.5593159045357E+26
Space diagonal
932263462.44799
Perimeter
1614727683
Area
1.2544596838868E+17
Altitude
466131731.224
Surface area
1.2544596838868E+17
Volume
1.8376714168487E+25
Height
253729976.53754