979968397 is an odd 9-digits composite number following 979968396
and preceding 979968398 . In scientific notation, it is written as 9.79968397 × 10^8.
The sum of its digits is 67. It has a total of 2 prime factors and 4 positive divisors.
There are 978756256 positive integers (up to 979968397) that are relatively prime to 979968397.
979968397 has 4 divisors, whose sum is 981180540
The reverse of 979968397 is 793869979
Previous prime number is 809
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 67
Digital Root 4
Name
nine hundred seventy-nine million nine hundred sixty-eight thousand three hundred ninety-seven
Scientific notation
9.79968397 × 10^8
Engineering notation
9.79968397 × 10^6
Prime Factorization
809 × 1211333
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
979968397
Product of the distinct prime numbers
The prime factorization of 979968397 is 809 × 1211333.
Since it has a total of 2 prime factors.
5 , 7 , 82 , 42 , 122 , 432 , 5208 , 7068 , 82028 , 65844 , 788308 , 542536 , 4138317 , 4423704 , 42523959 , 91400243 , 17477819 , 994740170 , 2814969091 , 2859761740
n×2
1959936794
n×3
2939905191
n×4
3919873588
n×5
4899841985
n÷2
489984198.5
n÷3
326656132.33333
n÷3
244992099.25
n÷5
195993679.4
n2
960338059118749609
n3
9.4110094837269E+26
n4
9.2224918779197E+35
n5
9.0377505819505E+44
2 √n
31304.446920526
3 √n
993.27771109003
4 √n
176.93062742365
5 √n
62.840902567506
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-979968396
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 979968397 can be divided by 4 positive divisors.
The sum of these divisors (counting 979968397) is 1, the average is 0.25.
Base
System
Value
2
Binary
111010011010010010000110001101
3
Ternary
2112021222112220211
4
Quaternary
322122102012031
5
Quinary
4001332442042
6
Senary
241124042421
8
Octal
7232220615
10
Decimal
979968397
12
Duodecimal
234233411
16
Hexadecimal
3a69218d
20
Vigesimal
f64g0jh
36
Base36
g7g4gd
md5
32b2878abc794c40d432264249743626
sha1
9951ce8392f3909cb9dcfd92a24584f7ec99bc8a
sha256
e3be6ddaebb76da5bfc1d7bd267c5e031b45f4c1a6a0462f6522737da22bb153
sha512
da458aeba8e4ca81af05e21389180f8dbd9366922c11690eec92768aa2bb9f89791733dcdaf3ad0db6b2c2902c87dea70a7bd4a0424857697c67d218d6dea8ad
ripemd-160
ee85e9e88b667e26cd326fada21738b12672552c
Diameter
1959936794
Circumference
6157323033.5307
Area
3.0169909914901E+18
Volume
3.9420744342587E+27
Surface area
1.2067963965961E+19
Circumference
6157323033.5307
Perimeter
3919873588
Area
960338059118749609
Diagonal
1385884597.7344
Surface area
5762028354712497654
Volume
9.4110094837269E+26
Space diagonal
1697355053.4158
Perimeter
2939905191
Area
4.1583857770894E+17
Altitude
848677526.70791
Surface area
4.1583857770894E+17
Volume
1.109098103959E+26
Height
461961532.57814