855852493 is an odd 9-digits composite number following 855852492
and preceding 855852494 . In scientific notation, it is written as 8.55852493 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 853995520 positive integers (up to 855852493) that are relatively prime to 855852493.
855852493 has 4 divisors, whose sum is 857709468
The reverse of 855852493 is 394258558
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred fifty-five million eight hundred fifty-two thousand four hundred ninety-three
Scientific notation
8.55852493 × 10^8
Engineering notation
8.55852493 × 10^6
Prime Factorization
461 × 1856513
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
855852493
Product of the distinct prime numbers
The prime factorization of 855852493 is 461 × 1856513.
Since it has a total of 2 prime factors.
10 , 8 , 47 , 31 , 255 , 785 , 3887 , 3660 , 40994 , 5096 , 325452 , 283346 , 7279988 , 271798 , 85032267 , 24322454 , 559957971 , 890978653 , 496361905 , 2307355380
n×2
1711704986
n×3
2567557479
n×4
3423409972
n×5
4279262465
n÷2
427926246.5
n÷3
285284164.33333
n÷3
213963123.25
n÷5
171170498.6
n2
732483489774315049
n3
6.2689782080469E+26
n4
5.3653206279196E+35
n5
4.5919230351493E+44
2 √n
29254.956725314
3 √n
949.43733735874
4 √n
171.04080426996
5 √n
61.161733209555
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-855852492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 855852493 can be divided by 4 positive divisors.
The sum of these divisors (counting 855852493) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011000000110100010111001101
3
Ternary
2012122102210220111
4
Quaternary
303000310113031
5
Quinary
3223044234433
6
Senary
220531520021
8
Octal
6300642715
10
Decimal
855852493
12
Duodecimal
1ba759011
16
Hexadecimal
330345cd
20
Vigesimal
d791b4d
36
Base36
e5jw0d
md5
4e370ff7869b4c11ca7e6df9404bce31
sha1
030c9947fafcc15fccfe2dd582eb9acb817198cb
sha256
734f3b9d9ea0872270c6b6aa9660ca76b8b1ec919506f25cf3ce809f4073b304
sha512
e9d907544e3a09e9a2f3490a2eb153c359ddf5cc81f27ba64665eaae3c5a7aefa985398cafe6380699052ec71c541e0230cb7256f014db72c6c5abf87f3a1f0a
ripemd-160
426cb9918adbcc5ec8744359980a1984c3ec1227
Diameter
1711704986
Circumference
5377479809.1306
Area
2.3011647503508E+18
Volume
2.6259434511886E+27
Surface area
9.2046590014032E+18
Circumference
5377479809.1306
Perimeter
3423409972
Area
732483489774315049
Diagonal
1210358202.9914
Surface area
4394900938645890294
Volume
6.2689782080469E+26
Space diagonal
1482380001.6605
Perimeter
2567557479
Area
3.1717465499862E+17
Altitude
741190000.83024
Surface area
3.1717465499862E+17
Volume
7.3880616700344E+25
Height
403452734.33047