797831285 is an odd 9-digits composite number following 797831284
and preceding 797831286 . In scientific notation, it is written as 7.97831285 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 635024320 positive integers (up to 797831285) that are relatively prime to 797831285.
797831285 has 8 divisors, whose sum is 962258616
The reverse of 797831285 is 582138797
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
seven hundred ninety-seven million eight hundred thirty-one thousand two hundred eighty-five
Scientific notation
7.97831285 × 10^8
Engineering notation
7.97831285 × 10^6
Prime Factorization
5 × 197 × 809981
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
797831285
Product of the distinct prime numbers
The prime factorization of 797831285 is 5 × 197 × 809981.
Since it has a total of 3 prime factors.
2 , 9 , 5 , 73 , 565 , 113 , 1008 , 6198 , 60011 , 3291 , 125234 , 63836 , 9345244 , 4132597 , 28928872 , 68535404 , 416144088 , 671660453 , 786501426 , 8324764917
n×2
1595662570
n×3
2393493855
n×4
3191325140
n×5
3989156425
n÷2
398915642.5
n÷3
265943761.66667
n÷3
199457821.25
n÷5
159566257
n2
636534759324751225
n3
5.0784734497923E+26
n4
4.0517649982862E+35
n5
3.2326248751007E+44
2 √n
28245.907402666
3 √n
927.47815061759
4 √n
168.06518795594
5 √n
60.309011809941
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
-797831284
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 797831285 can be divided by 8 positive divisors.
The sum of these divisors (counting 797831285) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100011011111000001110101
3
Ternary
2001121021000202212
4
Quaternary
233203133001311
5
Quinary
3113221100120
6
Senary
211100143205
8
Octal
5743370165
10
Decimal
797831285
12
Duodecimal
1a3237b05
16
Hexadecimal
2f8df075
20
Vigesimal
c968i45
36
Base36
d70ak5
md5
1cd0dcec6e815b67186472838ad53580
sha1
75a6be6a928eead40c0719dcfcfa308a8a93a882
sha256
d652863c863f7d9d7af0cba7905d6af05fec15df57d887584f6bbed398a0a783
sha512
1c6eab42ff5b48d9f236eecfb62202e40eaab5d4614349f2b84ce1f9436466ffd4a109facda434cb73bd80888c750951a920866ffd53cabdc15517602434e185
ripemd-160
6bdef927e333498bc35abc720dd534d27afda798
Diameter
1595662570
Circumference
5012921807.5202
Area
1.9997329236492E+18
Volume
2.1272659841758E+27
Surface area
7.9989316945967E+18
Circumference
5012921807.5202
Perimeter
3191325140
Area
636534759324751225
Diagonal
1128303823.7326
Surface area
3819208555948507350
Volume
5.0784734497923E+26
Space diagonal
1381884321.488
Perimeter
2393493855
Area
2.7562763598352E+17
Altitude
690942160.74398
Surface area
2.7562763598352E+17
Volume
5.9850383573733E+25
Height
376101274.57752