797697989 is an odd 9-digits composite number following 797697988
and preceding 797697990 . In scientific notation, it is written as 7.97697989 × 10^8.
The sum of its digits is 71. It has a total of 2 prime factors and 4 positive divisors.
There are 725179980 positive integers (up to 797697989) that are relatively prime to 797697989.
797697989 has 4 divisors, whose sum is 870216000
The reverse of 797697989 is 989796797
Previous prime number is 11
Is Prime? no Number parity odd Number length 9 Sum of Digits 71 Digital Root 8
Name
seven hundred ninety-seven million six hundred ninety-seven thousand nine hundred eighty-nine
Scientific notation
7.97697989 × 10^8
Engineering notation
7.97697989 × 10^6
Prime Factorization
11 × 72517999
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
797697989 Product of the distinct prime numbers
The prime factorization of 797697989 is 11 × 72517999.
Since it has a total of 2 prime factors.
1 , 3 , 64 , 37 , 119 , 938 , 8463 , 1102 , 8498 , 32404 , 322769 , 885032 , 3203231 , 2809572 , 22418641 , 21047576 , 531571418 , 294918052 , 6768044332 , 1151410519
n×2
1595395978
n×3
2393093967
n×4
3190791956
n×5
3988489945
n÷2
398848994.5
n÷3
265899329.66667
n÷3
199424497.25
n÷5
159539597.8
n2
636322081654644121
n3
5.075928448922E+26
n4
4.049057916013E+35
n5
3.2299253569481E+44
2 √n28243.547741033
3 √n927.42649558076
4 √n168.0581677308
5 √n60.30699647475
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
-797697988 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 797697989 can be divided by 4 positive divisors.
The sum of these divisors (counting 797697989) is 1, the average is 0.25.
Base
System
Value
2
Binary
101111100010111110011111000101
3
Ternary
2001121000020220222
4
Quaternary
233202332133011
5
Quinary
3113202313424
6
Senary
211053234125
8
Octal
5742763705
10
Decimal
797697989
12
Duodecimal
1a3192945
16
Hexadecimal
2f8be7c5
20
Vigesimal
c95c4j9
36
Base36
d6xfph
md5
03e92e119b0c8ce3089d830042bad89b
sha1
ff13f7bf3fafa2c7d3d53d665c865d8734589408
sha256
798774377b60b974f3447d47f500c99a10b2d0a9ba1f4a1f5b8e4dc704510f10
sha512
8da3bc89164c4f28a98ba3bc56cb732a268af89b092743158203bf7bfb8c49235523013fa33f359448a00fcbd95f8b6e034c3854ba5d0a7435131d6f6568ad70
ripemd-160
b0119c8bba4011fee645c2c297f3558f4b6d3ff5
Diameter
1595395978
Circumference
5012084284.0515
Area
1.9990647770432E+18
Volume
2.1261999367041E+27
Surface area
7.9962591081728E+18
Circumference
5012084284.0515
Perimeter
3190791956
Area
636322081654644121
Diagonal
1128115314.7215
Surface area
3817932489927864726
Volume
5.075928448922E+26
Space diagonal
1381653446.0435
Perimeter
2393093967
Area
2.7553554385096E+17
Altitude
690826723.02176
Surface area
2.7553554385096E+17
Volume
5.9820390450841E+25
Height
376038438.24051