809968697 is an odd 9-digits composite number following 809968696
and preceding 809968698 . In scientific notation, it is written as 8.09968697 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 781658112 positive integers (up to 809968697) that are relatively prime to 809968697.
809968697 has 8 divisors, whose sum is 824709600
The reverse of 809968697 is 796869908
Previous prime number is 16019
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
eight hundred nine million nine hundred sixty-eight thousand six hundred ninety-seven
Scientific notation
8.09968697 × 10^8
Engineering notation
8.09968697 × 10^6
Prime Factorization
59 × 16019 × 857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
809968697
Product of the distinct prime numbers
The prime factorization of 809968697 is 59 × 16019 × 857.
Since it has a total of 3 prime factors.
7 , 4 , 87 , 54 , 847 , 378 , 7514 , 7491 , 50701 , 4397 , 858764 , 831195 , 801924 , 1904272 , 20571339 , 96036211 , 199025461 , 68853623 , 7929399649 , 5142763322
n×2
1619937394
n×3
2429906091
n×4
3239874788
n×5
4049843485
n÷2
404984348.5
n÷3
269989565.66667
n÷3
202492174.25
n÷5
161993739.4
n2
656049290119877809
n3
5.3137938868617E+26
n4
4.304006710668E+35
n5
3.486110707319E+44
2 √n
28459.948998549
3 √n
932.15774352046
4 √n
168.70076762881
5 √n
60.491401552731
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
-809968696
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 809968697 can be divided by 8 positive divisors.
The sum of these divisors (counting 809968697) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000010001110010010000111001
3
Ternary
2002110002200011122
4
Quaternary
300101302100321
5
Quinary
3124322444242
6
Senary
212212235025
8
Octal
6021622071
10
Decimal
809968697
12
Duodecimal
1a730ba75
16
Hexadecimal
30472439
20
Vigesimal
cd261eh
36
Base36
de8fuh
md5
b47f3ae266e88eedb888175b4b39a1a8
sha1
d6b0923c752a534f716b2c5502e45377a8a72ed9
sha256
2701efa3aac81ca3ba720b2e0cc67b4eb64324b86b7eff20830a596dd809bf45
sha512
8e0316cbdbd92ec67161120203d5785cc9f1c099cc3a68b9a890a124e480058942796941111e828b190ff5081dfced3d228934f3fe135fd964bafd96e731c96f
ripemd-160
8b81a90ad6ea0e54105717ef9aea8147cc9d1adc
Diameter
1619937394
Circumference
5089183416.2658
Area
2.0610396302334E+18
Volume
2.225836778354E+27
Surface area
8.2441585209336E+18
Circumference
5089183416.2658
Perimeter
3239874788
Area
656049290119877809
Diagonal
1145468716.3951
Surface area
3936295740719266854
Volume
5.3137938868617E+26
Space diagonal
1402906935.7444
Perimeter
2429906091
Area
2.8407767568928E+17
Altitude
701453467.87218
Surface area
2.8407767568928E+17
Volume
6.2623661520459E+25
Height
381822905.46502