8538993521 is an odd 10-digits prime number following 8538993520
and preceding 8538993522 . In scientific notation, it is written as 8.538993521 × 10^9.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 8538993520 positive integers (up to 8538993521) that are relatively prime to 8538993521.
8538993521 has 2 divisors, whose sum is 8538993522
The reverse of 8538993521 is 1253998358
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
eight billion five hundred thirty-eight million nine hundred ninety-three thousand five hundred twenty-one
Scientific notation
8.538993521 × 10^9
Engineering notation
8.538993521 × 10^9
Prime Factorization
8538993521
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8538993521 Product of the distinct prime numbers
The prime factorization of 8538993521 is 8538993521.
Since it has a total of 1 prime factors.
3 , 1 , 62 , 30 , 930 , 226 , 564 , 6925 , 78667 , 76030 , 804416 , 344906 , 4762771 , 3754017 , 40386742 , 151810 , 260900930 , 153095173 , 1441429345 , 6917129710
n×2
17077987042
n×3
25616980563
n×4
34155974084
n×5
42694967605
n÷2
4269496760.5
n÷3
2846331173.6667
n÷3
2134748380.25
n÷5
1707798704.2
n2
7.291441035168E+19
n3
6.2261567758053E+29
n4
5.3165112369332E+39
n5
4.5397655006496E+49
2 √n92406.674656109
3 √n2043.9435381052
4 √n303.9846618764
5 √n96.890531174393
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8538993522 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4269496761 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
92406.67466152 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997658 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8538993521 can be divided by 2 positive divisors.
The sum of these divisors (counting 8538993521) is 8538993522, the average is 4269496761.
Base
System
Value
2
Binary
111111100111101101011001101110001
3
Ternary
211001002121211000022
4
Quaternary
13330331223031301
5
Quinary
114441440243041
6
Senary
3531152133225
8
Octal
77475531561
10
Decimal
8538993521
12
Duodecimal
17a3837215
16
Hexadecimal
1fcf6b371
20
Vigesimal
6d88e3g1
36
Base36
3x7w9kh
md5
3dcb1951d171559b16d17f993e373426
sha1
df6fa8fbd5be43e987485e59fd9a1cca6e0916d0
sha256
ef2032d86be33765a0d8ac5bac06ff06918d19e8688e42112910d610194cf63d
sha512
31214ab7ef9a11c1ba79c2dc7ce947c9bf766fa47d25ab3535f044a55c74b49961dc8d105f2485acc527fba7d0735c5f0c87448ad6827050e07122279efe9bd6
ripemd-160
b83a7ba5f7840231a3f6b41c349a0790bcf0a3b1
Diameter
17077987042
Circumference
53652078629.249
Area
2.2906737590167E+20
Volume
2.6080064515958E+30
Surface area
9.1626950360668E+20
Circumference
53652078629.249
Perimeter
34155974084
Area
7.291441035168E+19
Diagonal
12075960446.414
Surface area
4.3748646211008E+20
Volume
6.2261567758053E+29
Space diagonal
14789970623.873
Perimeter
25616980563
Area
3.1572865833259E+19
Altitude
7394985311.9367
Surface area
3.1572865833259E+19
Volume
7.3375961281708E+28
Height
4025320148.8047