797697986 is an even 9-digits composite number following 797697985
and preceding 797697987 . In scientific notation, it is written as 7.97697986 × 10^8.
The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors.
There are 398848992 positive integers (up to 797697986) that are relatively prime to 797697986.
797697986 has 4 divisors, whose sum is 1196546982
The reverse of 797697986 is 689796797
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 68 Digital Root 5
Name
seven hundred ninety-seven million six hundred ninety-seven thousand nine hundred eighty-six
Scientific notation
7.97697986 × 10^8
Engineering notation
7.97697986 × 10^6
Prime Factorization
2 × 398848993
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
797697986 Product of the distinct prime numbers
The prime factorization of 797697986 is 2 × 398848993.
Since it has a total of 2 prime factors.
7 , 4 , 43 , 5 , 904 , 154 , 476 , 8400 , 41482 , 27453 , 330066 , 34961 , 2044213 , 7562560 , 45063621 , 62689160 , 348768843 , 367218871 , 976503595 , 5179076295
n×2
1595395972
n×3
2393093958
n×4
3190791944
n×5
3988489930
n÷2
398848993
n÷3
265899328.66667
n÷3
199424496.5
n÷5
159539597.2
n2
636322076868456196
n3
5.075928391653E+26
n4
4.0490578551019E+35
n5
3.2299252962122E+44
2 √n28243.547687923
3 √n927.42649441813
4 √n168.05816757279
5 √n60.306996429389
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
-797697985 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 797697986 can be divided by 4 positive divisors.
The sum of these divisors (counting 797697986) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010111110011111000010
3
Ternary
2001121000020220212
4
Quaternary
233202332133002
5
Quinary
3113202313421
6
Senary
211053234122
8
Octal
5742763702
10
Decimal
797697986
12
Duodecimal
1a3192942
16
Hexadecimal
2f8be7c2
20
Vigesimal
c95c4j6
36
Base36
d6xfpe
md5
8de27a245ff1ae52f10a228c041b76b9
sha1
dd15538526a74bf7c55fc7c16ea06bddcf08aca5
sha256
782a14fa2aa0d9cd17f908eb29df1e38bbaf7b855c71a8f08eadd4ccfaadf6bb
sha512
dee11d2086cccddabc35e4f8ddd63eb611e3c4ede1fd6ae66f1cc8d549daaa1d344775af6114fd078bc4c5c3e4671f90e1d84c1035ffd43b8a28e9fa198b76a0
ripemd-160
745ab14236b06205e38f2420b865f3729f04b42a
Diameter
1595395972
Circumference
5012084265.2019
Area
1.9990647620069E+18
Volume
2.1261999127153E+27
Surface area
7.9962590480278E+18
Circumference
5012084265.2019
Perimeter
3190791944
Area
636322076868456196
Diagonal
1128115310.4789
Surface area
3817932461210737176
Volume
5.075928391653E+26
Space diagonal
1381653440.8474
Perimeter
2393093958
Area
2.7553554177848E+17
Altitude
690826720.42368
Surface area
2.7553554177848E+17
Volume
5.982038977592E+25
Height
376038436.8263