855463385 is an odd 9-digits composite number following 855463384
and preceding 855463386 . In scientific notation, it is written as 8.55463385 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 582662976 positive integers (up to 855463385) that are relatively prime to 855463385.
855463385 has 16 divisors, whose sum is 1181088000
The reverse of 855463385 is 583364558
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred fifty-five million four hundred sixty-three thousand three hundred eighty-five
Scientific notation
8.55463385 × 10^8
Engineering notation
8.55463385 × 10^6
Prime Factorization
5 × 7 × 149 × 164039
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
855463385
Product of the distinct prime numbers
The prime factorization of 855463385 is 5 × 7 × 149 × 164039.
Since it has a total of 4 prime factors.
8 , 5 , 26 , 74 , 166 , 56 , 1792 , 8587 , 36911 , 32466 , 328584 , 65741 , 5993932 , 2631614 , 1173489 , 3065667 , 503096260 , 614086657 , 323856276 , 854791239
n×2
1710926770
n×3
2566390155
n×4
3421853540
n×5
4277316925
n÷2
427731692.5
n÷3
285154461.66667
n÷3
213865846.25
n÷5
171092677
n2
731817603075658225
n3
6.2604316392969E+26
n4
5.355570041714E+35
n5
4.5814940764893E+44
2 √n
29248.305677423
3 √n
949.29343029237
4 √n
171.02136029579
5 √n
61.156170837767
1 , 5 , 7 , 35 , 149 , 745 , 1043 , 5215 , 164039 , 820195 , 1148273 , 5741365 , 24441811 , 122209055 , 171092677 , 855463385
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
-855463384
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 855463385 can be divided by 16 positive divisors.
The sum of these divisors (counting 855463385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110010111111010101010111011001
3
Ternary
2012121201001011002
4
Quaternary
302333111113121
5
Quinary
3222444312020
6
Senary
220515314345
8
Octal
6277252731
10
Decimal
855463385
12
Duodecimal
1ba5ab9b5
16
Hexadecimal
32fd55d9
20
Vigesimal
d76ci95
36
Base36
e5bjrt
md5
0e73fdfd461f19f2928d233152543e82
sha1
12589bc999e639e722666150031be255a2186bd0
sha256
6f725d7d0eca11f956a0ed7075b77014726a346776f09e6a181b63cf1f9f1c44
sha512
8de590cb465d3c9534d7895eb0412b3733e1e4da5e94af3238e1708737fbc4da8c56df162fca71650fa0d4d669c4fd8e97b59f7c90d0488e3719a4297b74ab5b
ripemd-160
65530edd333efcf91e4ff9939e2e7f799ebc9d38
Diameter
1710926770
Circumference
5375034971.4621
Area
2.2990728055902E+18
Volume
2.6223634728422E+27
Surface area
9.1962912223607E+18
Circumference
5375034971.4621
Perimeter
3421853540
Area
731817603075658225
Diagonal
1209807921.1806
Surface area
4390905618453949350
Volume
6.2604316392969E+26
Space diagonal
1481706046.8349
Perimeter
2566390155
Area
3.1688631760008E+17
Altitude
740853023.41743
Surface area
3.1688631760008E+17
Volume
7.3779894421694E+25
Height
403269307.0602