855492755 is an odd 9-digits composite number following 855492754
and preceding 855492756 . In scientific notation, it is written as 8.55492755 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 631748448 positive integers (up to 855492755) that are relatively prime to 855492755.
855492755 has 8 divisors, whose sum is 1105559952
The reverse of 855492755 is 557294558
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
eight hundred fifty-five million four hundred ninety-two thousand seven hundred fifty-five
Scientific notation
8.55492755 × 10^8
Engineering notation
8.55492755 × 10^6
Prime Factorization
5 × 13 × 13161427
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
855492755
Product of the distinct prime numbers
The prime factorization of 855492755 is 5 × 13 × 13161427.
Since it has a total of 3 prime factors.
7 , 4 , 50 , 15 , 936 , 758 , 4258 , 8689 , 70010 , 12716 , 346088 , 274510 , 1574032 , 5046177 , 53745951 , 33411403 , 273865125 , 159912731 , 761365796 , 3217901346
n×2
1710985510
n×3
2566478265
n×4
3421971020
n×5
4277463775
n÷2
427746377.5
n÷3
285164251.66667
n÷3
213873188.75
n÷5
171098551
n2
731867853857490025
n3
6.2610764659248E+26
n4
5.3563055550997E+35
n5
4.582280595954E+44
2 √n
29248.807753479
3 √n
949.30429396754
4 √n
171.02282816478
5 √n
61.156590758036
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
-855492754
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 855492755 can be divided by 8 positive divisors.
The sum of these divisors (counting 855492755) is 1, the average is 0.125.
Base
System
Value
2
Binary
110010111111011100100010010011
3
Ternary
2012121202112102212
4
Quaternary
302333130202103
5
Quinary
3223001232010
6
Senary
220520102335
8
Octal
6277344223
10
Decimal
855492755
12
Duodecimal
1ba6049ab
16
Hexadecimal
32fdc893
20
Vigesimal
d76gbhf
36
Base36
e5c6fn
md5
e005e72ec4d2919ab6b3fa89d8605517
sha1
c4b315d38e40985e5b4ee7ee86215de0e8cc87a1
sha256
e721863cea333eecbcb1a582fe3e855cea5220c8bdbdf284b36df7f84799a6d7
sha512
cca5ed32914a0a307c951b0942ab44a0f00e3041c251b2cf797c10550909f8075f10025b581065c8e12756807689703770b26487d4e312fa7eb445efc54d95b5
ripemd-160
53fd8fe523e9e14dfe1c8eb6a575d3882d776ee1
Diameter
1710985510
Circumference
5375219508.6146
Area
2.2992306730772E+18
Volume
2.6226335771884E+27
Surface area
9.1969226923089E+18
Circumference
5375219508.6146
Perimeter
3421971020
Area
731867853857490025
Diagonal
1209849456.6329
Surface area
4391207123144940150
Volume
6.2610764659248E+26
Space diagonal
1481756917.1671
Perimeter
2566478265
Area
3.1690807682689E+17
Altitude
740878458.58354
Surface area
3.1690807682689E+17
Volume
7.3787493776382E+25
Height
403283152.21097