855423969 is an odd 9-digits composite number following 855423968
and preceding 855423970 . In scientific notation, it is written as 8.55423969 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 536736576 positive integers (up to 855423969) that are relatively prime to 855423969.
855423969 has 8 divisors, whose sum is 1207657440
The reverse of 855423969 is 969324558
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
eight hundred fifty-five million four hundred twenty-three thousand nine hundred sixty-nine
Scientific notation
8.55423969 × 10^8
Engineering notation
8.55423969 × 10^6
Prime Factorization
3 × 17 × 16773019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855423969
Product of the distinct prime numbers
The prime factorization of 855423969 is 3 × 17 × 16773019.
Since it has a total of 3 prime factors.
5 , 9 , 4 , 42 , 831 , 409 , 5980 , 1998 , 95730 , 59936 , 41820 , 98187 , 586897 , 9126275 , 68981629 , 49220168 , 698366400 , 623077612 , 5345019432 , 1640977807
n×2
1710847938
n×3
2566271907
n×4
3421695876
n×5
4277119845
n÷2
427711984.5
n÷3
285141323
n÷3
213855992.25
n÷5
171084793.8
n2
731750166739712961
n3
6.259566319489E+26
n4
5.354583065236E+35
n5
4.5804386980043E+44
2 √n
29247.631852853
3 √n
949.27885030949
4 √n
171.01939028324
5 √n
61.155607265766
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
-855423968
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 855423969 can be divided by 8 positive divisors.
The sum of these divisors (counting 855423969) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111111001011101111100001
3
Ternary
2012121122001002020
4
Quaternary
302333023233201
5
Quinary
3222442031334
6
Senary
220514412053
8
Octal
6277135741
10
Decimal
855423969
12
Duodecimal
1ba591029
16
Hexadecimal
32fcbbe1
20
Vigesimal
d767ji9
36
Base36
e5apcx
md5
3ba7b8881bfeaf7ae2dbf53c258875cf
sha1
37960a32cdd8a336ad3e0e27ec66fb57e01f35ad
sha256
6eb4ba0708b4436c4ab84c6fe25c07194b4913710382c55a0800d76865f724bb
sha512
34e256008da689981f42822391e39e94c19125fbc7ff74c75e016913e6f16fcf3836dcbd961c2aa0ea6af3061da48fb89efb13154abfec6ea6d9797cd56ed140
ripemd-160
73271e0580dfe82f79211aa1616bfae650aa740e
Diameter
1710847938
Circumference
5374787313.43
Area
2.2988609480926E+18
Volume
2.6220010085286E+27
Surface area
9.1954437923704E+18
Circumference
5374787313.43
Perimeter
3421695876
Area
731750166739712961
Diagonal
1209752178.5388
Surface area
4390501000438277766
Volume
6.259566319489E+26
Space diagonal
1481637776.3202
Perimeter
2566271907
Area
3.1685711681005E+17
Altitude
740818888.16011
Surface area
3.1685711681005E+17
Volume
7.376969652996E+25
Height
403250726.17961