855113385 is an odd 9-digits composite number following 855113384
and preceding 855113386 . In scientific notation, it is written as 8.55113385 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 390908928 positive integers (up to 855113385) that are relatively prime to 855113385.
855113385 has 16 divisors, whose sum is 1563636096
The reverse of 855113385 is 583311558
Previous prime number is 5
Is Prime? no Number parity odd Number length 9 Sum of Digits 39 Digital Root 3
Name
eight hundred fifty-five million one hundred thirteen thousand three hundred eighty-five
Scientific notation
8.55113385 × 10^8
Engineering notation
8.55113385 × 10^6
Prime Factorization
3 × 7 × 5 × 8143937
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
855113385 Product of the distinct prime numbers
The prime factorization of 855113385 is 3 × 7 × 5 × 8143937.
Since it has a total of 4 prime factors.
7 , 3 , 57 , 36 , 953 , 808 , 4236 , 3576 , 10150 , 16949 , 554447 , 946138 , 7433785 , 5173012 , 35473280 , 65818563 , 93354756 , 939608889 , 9625285259 , 4105702676
n×2
1710226770
n×3
2565340155
n×4
3420453540
n×5
4275566925
n÷2
427556692.5
n÷3
285037795
n÷3
213778346.25
n÷5
171022677
n2
731218901206158225
n3
6.2527506978638E+26
n4
5.3468108148114E+35
n5
4.572129494808E+44
2 √n29242.321812743
3 √n949.16394958099
4 √n171.00386490586
5 √n61.151165792785
1 , 3 , 5 , 7 , 15 , 21 , 35 , 105 , 8143937 , 24431811 , 40719685 , 57007559 , 122159055 , 171022677 , 285037795 , 855113385
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
-855113384 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 855113385 can be divided by 16 positive divisors.
The sum of these divisors (counting 855113385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111101111111111010101001
3
Ternary
2012121001021001010
4
Quaternary
302331333322221
5
Quinary
3222402112020
6
Senary
220504014133
8
Octal
6275777251
10
Decimal
855113385
12
Duodecimal
1ba461349
16
Hexadecimal
32f7fea9
20
Vigesimal
d749395
36
Base36
e541pl
md5
50b2c0e48f2ab9c8b817b0ed7f1b86b9
sha1
dc27178460fec9b44c08027ad4236462c8482a0e
sha256
516b6a5cc457ff66abf2b79adf8a264b7c2997373cd1a212e0705146d35065fe
sha512
b458220252ee2d0c4f616b0ea5acb595236aa8eb6149897f4a56edc60d8c9bc90687e04944d211451c1b1fca3b9914786d83bfe3f7004aa83c989f3aa19c5f75
ripemd-160
cabbe3baea4b8ccb2c6b2ab673e90c5a6b4cd90c
Diameter
1710226770
Circumference
5372835856.6046
Area
2.2971919281953E+18
Volume
2.6191460876183E+27
Surface area
9.1887677127811E+18
Circumference
5372835856.6046
Perimeter
3420453540
Area
731218901206158225
Diagonal
1209312946.4338
Surface area
4387313407236949350
Volume
6.2527506978638E+26
Space diagonal
1481099829.0522
Perimeter
2565340155
Area
3.1662707208594E+17
Altitude
740549914.5261
Surface area
3.1662707208594E+17
Volume
7.3689373658807E+25
Height
403104315.47792