797389985 is an odd 9-digits composite number following 797389984
and preceding 797389986 . In scientific notation, it is written as 7.97389985 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 546781536 positive integers (up to 797389985) that are relatively prime to 797389985.
797389985 has 8 divisors, whose sum is 937340352
The reverse of 797389985 is 589983797
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
seven hundred ninety-seven million three hundred eighty-nine thousand nine hundred eighty-five
Scientific notation
7.97389985 × 10^8
Engineering notation
7.97389985 × 10^6
Prime Factorization
35 × 7 × 3254653
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
797389985
Product of the distinct prime numbers
The prime factorization of 797389985 is 35 × 7 × 3254653.
Since it has a total of 3 prime factors.
8 , 4 , 88 , 39 , 272 , 491 , 2999 , 5798 , 71220 , 71532 , 859439 , 128315 , 5508929 , 2229345 , 49756143 , 79969766 , 192079515 , 111064255 , 7963691102 , 990920793
n×2
1594779970
n×3
2392169955
n×4
3189559940
n×5
3986949925
n÷2
398694992.5
n÷3
265796661.66667
n÷3
199347496.25
n÷5
159477997
n2
635830788178300225
n3
5.0700510264803E+26
n4
4.0428079119544E+35
n5
3.2236945402712E+44
2 √n
28238.094570987
3 √n
927.30711546155
4 √n
168.0419428922
5 √n
60.302338655406
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
-797389984
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 797389985 can be divided by 8 positive divisors.
The sum of these divisors (counting 797389985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100001110011010010100001
3
Ternary
2001120102121102102
4
Quaternary
233201303102201
5
Quinary
3113112434420
6
Senary
211042500145
8
Octal
5741632241
10
Decimal
797389985
12
Duodecimal
1a3064655
16
Hexadecimal
2f8734a1
20
Vigesimal
c93dej5
36
Base36
d6qu1t
md5
fc93221cf5c23c80af8a6266f9ec2eef
sha1
b8bd68a1f0fa08a16fbd82b21a2ebf7e0fb49849
sha256
e3d32fdfbca70142b304d1e696e64d883ac9ce291cdaa99e3e7d2c05c63a9c0d
sha512
e611870a8aea84f14cbbdaa416d6f93cc20f4c9e7236c3263796ce9711d18a4303b6b1f6b9c6580d5b443a79e28eb8745b4decae5d211559fe03b5d38d0862ea
ripemd-160
0e84b082e7316718f40f16a59ba8cbc4b4e8149b
Diameter
1594779970
Circumference
5010149037.8442
Area
1.9975213330672E+18
Volume
2.1237380077488E+27
Surface area
7.9900853322686E+18
Circumference
5010149037.8442
Perimeter
3189559940
Area
635830788178300225
Diagonal
1127679731.2875
Surface area
3814984729069801350
Volume
5.0700510264803E+26
Space diagonal
1381119967.4666
Perimeter
2392169955
Area
2.7532280753535E+17
Altitude
690559983.73329
Surface area
2.7532280753535E+17
Volume
5.9751124363101E+25
Height
375893243.76249