868663397 is an odd 9-digits composite number following 868663396
and preceding 868663398 . In scientific notation, it is written as 8.68663397 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 739209840 positive integers (up to 868663397) that are relatively prime to 868663397.
868663397 has 16 divisors, whose sum is 999931392
The reverse of 868663397 is 793366868
Previous prime number is 971
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
eight hundred sixty-eight million six hundred sixty-three thousand three hundred ninety-seven
Scientific notation
8.68663397 × 10^8
Engineering notation
8.68663397 × 10^6
Prime Factorization
7 × 227 × 971 × 563
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
868663397 Product of the distinct prime numbers
The prime factorization of 868663397 is 7 × 227 × 971 × 563.
Since it has a total of 4 prime factors.
3 , 1 , 78 , 36 , 908 , 425 , 6363 , 2386 , 42237 , 87416 , 494568 , 503342 , 8301409 , 2730461 , 55007512 , 73800914 , 739678404 , 911662795 , 1057825793 , 9085425241
n×2
1737326794
n×3
2605990191
n×4
3474653588
n×5
4343316985
n÷2
434331698.5
n÷3
289554465.66667
n÷3
217165849.25
n÷5
173732679.4
n2
754576097287579609
n3
6.5547263596483E+26
n4
5.6938508659775E+35
n5
4.9460398352514E+44
2 √n29473.096155647
3 √n954.15114103335
4 √n171.67730238924
5 √n61.343747614759
1 , 7 , 227 , 563 , 971 , 1589 , 3941 , 6797 , 127801 , 220417 , 546673 , 894607 , 1542919 , 3826711 , 124094771 , 868663397
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868663396 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868663397 can be divided by 16 positive divisors.
The sum of these divisors (counting 868663397) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110011110001101100000001100101
3
Ternary
2020112112200011102
4
Quaternary
303301230001211
5
Quinary
3234334212042
6
Senary
222110245445
8
Octal
6361540145
10
Decimal
868663397
12
Duodecimal
202ab6885
16
Hexadecimal
33c6c065
20
Vigesimal
db92i9h
36
Base36
ed6gyt
md5
ea160a5cd1358ed7f8c3be37eb934037
sha1
0f0b50e814896a20c82f89cc3c6386200b3118bb
sha256
06966d2a10936312dbe4afd01c87b9f5c59e3c1ee1fefc600498d86515071c83
sha512
19ef916658db7504b7a6c2199a731f38e37e7c596ae34fdd5808033161e80535abb3a47cc075f73d371f7359463882443174a549644a974fd97d18759246f172
ripemd-160
e375b46d320bfceb8c105789a5ace5f2e0187cc4
Diameter
1737326794
Circumference
5457973092.9151
Area
2.3705707238131E+18
Volume
2.745637357035E+27
Surface area
9.4822828952525E+18
Circumference
5457973092.9151
Perimeter
3474653588
Area
754576097287579609
Diagonal
1228475557.1745
Surface area
4527456583725477654
Volume
6.5547263596483E+26
Space diagonal
1504569138.2794
Perimeter
2605990191
Area
3.2674103466978E+17
Altitude
752284569.13969
Surface area
3.2674103466978E+17
Volume
7.7248190962159E+25
Height
409491852.39149