797642261 is an odd 9-digits composite number following 797642260
and preceding 797642262 . In scientific notation, it is written as 7.97642261 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 692974080 positive integers (up to 797642261) that are relatively prime to 797642261.
797642261 has 8 divisors, whose sum is 909528984
The reverse of 797642261 is 162246797
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
seven hundred ninety-seven million six hundred forty-two thousand two hundred sixty-one
Scientific notation
7.97642261 × 10^8
Engineering notation
7.97642261 × 10^6
Prime Factorization
13 × 17 × 3609241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
797642261
Product of the distinct prime numbers
The prime factorization of 797642261 is 13 × 17 × 3609241.
Since it has a total of 3 prime factors.
2 , 8 , 28 , 7 , 118 , 21 , 1475 , 6098 , 42537 , 96053 , 955392 , 511669 , 4554057 , 2018415 , 2210997 , 80399416 , 388256496 , 700994343 , 8819080032 , 5638199702
n×2
1595284522
n×3
2392926783
n×4
3190569044
n×5
3988211305
n÷2
398821130.5
n÷3
265880753.66667
n÷3
199410565.25
n÷5
159528452.2
n2
636233176533192121
n3
5.0748646945315E+26
n4
4.0479265492152E+35
n5
3.2287972850779E+44
2 √n
28242.561162189
3 √n
927.40489808895
4 √n
168.05523247489
5 √n
60.306153829471
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
-797642260
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 797642261 can be divided by 8 positive divisors.
The sum of these divisors (counting 797642261) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111100010110000111000010101
3
Ternary
2001120220102110222
4
Quaternary
233202300320111
5
Quinary
3113144023021
6
Senary
211052124125
8
Octal
5742607025
10
Decimal
797642261
12
Duodecimal
1a3166645
16
Hexadecimal
2f8b0e15
20
Vigesimal
c9555d1
36
Base36
d6w8ph
md5
36d21f3eb295a11888b99366a23d2fc3
sha1
0056a0102a91fb7bedcc5270249c7b1c889194a0
sha256
a4af3d66b4b03159f7cab1e5e209a24837ac5916e451f7ffa845f984f90be33a
sha512
f8645dc4707f82ab50ef6177b7050d707498d7abef7d8fbb67933519d02c4b52bb51a407ea33716bd7709210a6805047ff017e8b1dc22dd80014d635876345c7
ripemd-160
0e045c9e885ea2c61668dc9bf0c166a6638695e2
Diameter
1595284522
Circumference
5011734134.7007
Area
1.9987854733668E+18
Volume
2.125754352307E+27
Surface area
7.9951418934671E+18
Circumference
5011734134.7007
Perimeter
3190569044
Area
636233176533192121
Diagonal
1128036503.4281
Surface area
3817399059199152726
Volume
5.0748646945315E+26
Space diagonal
1381556922.3161
Perimeter
2392926783
Area
2.7549704680411E+17
Altitude
690778461.15806
Surface area
2.7549704680411E+17
Volume
5.9807853985123E+25
Height
376012167.80938