8538891369 is an odd 10-digits composite number following 8538891368
and preceding 8538891370 . In scientific notation, it is written as 8.538891369 × 10^9.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 5691164160 positive integers (up to 8538891369) that are relatively prime to 8538891369.
8538891369 has 8 divisors, whose sum is 11388048672
The reverse of 8538891369 is 9631988358
Previous prime number is 4003
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 60
Digital Root 6
Name
eight billion five hundred thirty-eight million eight hundred ninety-one thousand three hundred sixty-nine
Scientific notation
8.538891369 × 10^9
Engineering notation
8.538891369 × 10^9
Prime Factorization
3 × 4003 × 711041
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8538891369
Product of the distinct prime numbers
The prime factorization of 8538891369 is 3 × 4003 × 711041.
Since it has a total of 3 prime factors.
9 , 9 , 90 , 7 , 6 , 752 , 7546 , 7677 , 10178 , 40394 , 661080 , 66261 , 1481454 , 6888425 , 43889143 , 48070782 , 97716034 , 418178465 , 292420167 , 3641827152
n×2
17077782738
n×3
25616674107
n×4
34155565476
n×5
42694456845
n÷2
4269445684.5
n÷3
2846297123
n÷3
2134722842.25
n÷5
1707778273.8
n2
7.2912665811583E+19
n3
6.225933327893E+29
n4
5.3162568357515E+39
n5
4.5394939610186E+49
2 √n
92406.121923821
3 √n
2043.9353875056
4 √n
303.98375273001
5 √n
96.890299352952
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8538891368
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8538891369 can be divided by 8 positive divisors.
The sum of these divisors (counting 8538891369) is 1, the average is 0.125.
Base
System
Value
2
Binary
111111100111101010010010001101001
3
Ternary
211001002102121212220
4
Quaternary
13330331102101221
5
Quinary
114441424010434
6
Senary
3531150024253
8
Octal
77475222151
10
Decimal
8538891369
12
Duodecimal
17a37a8089
16
Hexadecimal
1fcf52469
20
Vigesimal
6d881889
36
Base36
3x7u2qx
md5
7c97bdcea1fcf1ca7ab3afc9f30386f6
sha1
8f7702b8df1bda491aebc63be961ddec483a88eb
sha256
2a7418e799c7c5667bafea891ce11693cec0ce6252011d1f7742ab130f3588f3
sha512
8908ef20487c47cae7f548dc3730a8c56af4a86443cd936dd29eb1a6b0da321abbf3c9b3b92be19c3108cdea559a11cfa391827b4bd0580b52e32c0fffa40ab6
ripemd-160
0b816ac629d993eb10e7f2bce169ce64f9c67952
Diameter
17077782738
Circumference
53651436789.303
Area
2.2906189526732E+20
Volume
2.6079128539532E+30
Surface area
9.1624758106926E+20
Circumference
53651436789.303
Perimeter
34155565476
Area
7.2912665811583E+19
Diagonal
12075815981.67
Surface area
4.374759948695E+20
Volume
6.225933327893E+29
Space diagonal
14789793691.419
Perimeter
25616674107
Area
3.1572110425238E+19
Altitude
7394896845.7097
Surface area
3.1572110425238E+19
Volume
7.3373327922808E+28
Height
4025271993.8901