8640396965 is an odd 10-digits composite number following 8640396964
and preceding 8640396966 . In scientific notation, it is written as 8.640396965 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 6157209600 positive integers (up to 8640396965) that are relatively prime to 8640396965.
8640396965 has 16 divisors, whose sum is 10410866496
The reverse of 8640396965 is 5696930468
Previous prime number is 3931
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
eight billion six hundred forty million three hundred ninety-six thousand nine hundred sixty-five
Scientific notation
8.640396965 × 10^9
Engineering notation
8.640396965 × 10^9
Prime Factorization
5 × 323 × 3931 × 1361
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
8640396965 Product of the distinct prime numbers
The prime factorization of 8640396965 is 5 × 323 × 3931 × 1361.
Since it has a total of 4 prime factors.
2 , 3 , 30 , 65 , 426 , 852 , 7081 , 1719 , 14983 , 34469 , 673570 , 157156 , 7964038 , 7929497 , 2101965 , 73637830 , 739526361 , 292648518 , 3971513061 , 9360243610
n×2
17280793930
n×3
25921190895
n×4
34561587860
n×5
43201984825
n÷2
4320198482.5
n÷3
2880132321.6667
n÷3
2160099241.25
n÷5
1728079393
n2
7.4656459712781E+19
n3
6.4506144791996E+29
n4
5.5735869768461E+39
n5
4.8158003998905E+49
2 √n92953.735616166
3 √n2052.0025614845
4 √n304.88315075807
5 √n97.119567373594
1 , 5 , 323 , 1361 , 1615 , 3931 , 6805 , 19655 , 439603 , 1269713 , 2198015 , 5350091 , 6348565 , 26750455 , 1728079393 , 8640396965
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8640396964 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8640396965 can be divided by 16 positive divisors.
The sum of these divisors (counting 8640396965) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000000011000000011111111010100101
3
Ternary
211022011102122101102
4
Quaternary
20003000133322211
5
Quinary
120143420200330
6
Senary
3545213405445
8
Octal
100300377245
10
Decimal
8640396965
12
Duodecimal
1811799885
16
Hexadecimal
20301fea5
20
Vigesimal
6f029c85
36
Base36
3yw9oyt
md5
3d1584598d54d9dbf896873e03f87c14
sha1
a351ce78c431f7eabf6c4438ada49f5a80822134
sha256
012f0aa4a39e388ac7bac4f4de8d81d2334fdc8cc88d8608e6c824e0593bd447
sha512
c1318680aef5a6e073f2f971f8f49127e4f4bc12a1071cac623a07f61edded0ec746e23429192e7f07f5e0a706692a87e3fe714b1bbb25787c9ae3617f321750
ripemd-160
799ab4bd413df476160b5661d1e842fdf90f0d11
Diameter
17280793930
Circumference
54289215258.687
Area
2.345401853767E+20
Volume
2.7020270745325E+30
Surface area
9.3816074150678E+20
Circumference
54289215258.687
Perimeter
34561587860
Area
7.4656459712781E+19
Diagonal
12219366572.19
Surface area
4.4793875827669E+20
Volume
6.4506144791996E+29
Space diagonal
14965606540.944
Perimeter
25921190895
Area
3.2327195333939E+19
Altitude
7482803270.472
Surface area
3.2327195333939E+19
Volume
7.6021220684369E+28
Height
4073122190.7301