8690640982 is an even 10-digits composite number following 8690640981
and preceding 8690640983 . In scientific notation, it is written as 8.690640982 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 4345084800 positive integers (up to 8690640982) that are relatively prime to 8690640982.
8690640982 has 8 divisors, whose sum is 13036668552
The reverse of 8690640982 is 2890460968
Previous prime number is 20161
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
eight billion six hundred ninety million six hundred forty thousand nine hundred eighty-two
Scientific notation
8.690640982 × 10^9
Engineering notation
8.690640982 × 10^9
Prime Factorization
2 × 20161 × 215531
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8690640982 Product of the distinct prime numbers
The prime factorization of 8690640982 is 2 × 20161 × 215531.
Since it has a total of 3 prime factors.
9 , 8 , 94 , 53 , 72 , 272 , 1274 , 8984 , 32449 , 12187 , 983035 , 180274 , 493994 , 1591807 , 737767 , 26223744 , 692901837 , 282977351 , 6722834488 , 4786187119
n×2
17381281964
n×3
26071922946
n×4
34762563928
n×5
43453204910
n÷2
4345320491
n÷3
2896880327.3333
n÷3
2172660245.5
n÷5
1738128196.4
n2
7.5527240678018E+19
n3
6.5638013309376E+29
n4
5.7043640844352E+39
n5
4.9574580288442E+49
2 √n93223.607428591
3 √n2055.9723501747
4 √n305.3254123531
5 √n97.232255864654
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
-8690640981 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 8690640982 can be divided by 8 positive divisors.
The sum of these divisors (counting 8690640982) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000110000000001010100001010110
3
Ternary
211102122222022012221
4
Quaternary
20012000022201112
5
Quinary
120244301002412
6
Senary
3554210332554
8
Octal
100600124126
10
Decimal
8690640982
12
Duodecimal
182658a15a
16
Hexadecimal
20600a856
20
Vigesimal
6ffga292
36
Base36
3zq6lhy
md5
a3b31006af88c49b565be25008d78de0
sha1
58eb0da5edae851f16847ae6e02cf42d8dd011d8
sha256
e4cbf3be0ccb3ea01936ffe426cbb7de39ebc81f51244d93e429ec2181a36079
sha512
e88d5ef936c3d368a0068dec30c9fdfbbd6714832d363b0d410fd90131a6fe2e2c5d9f8a66a63ff484948502bfd4db2838b2cfe5cfd41e3b4c54347f6290c18f
ripemd-160
38bc202545006efb2d76e0e831fb748ea569105b
Diameter
17381281964
Circumference
54604907728.075
Area
2.3727582445997E+20
Volume
2.7494386721195E+30
Surface area
9.4910329783988E+20
Circumference
54604907728.075
Perimeter
34762563928
Area
7.5527240678018E+19
Diagonal
12290422342.46
Surface area
4.5316344406811E+20
Volume
6.5638013309376E+29
Space diagonal
15052631731.164
Perimeter
26071922946
Area
3.2704254552452E+19
Altitude
7526315865.5821
Surface area
3.2704254552452E+19
Volume
7.7355140524454E+28
Height
4096807447.4866