163485685 is an odd 9-digits composite number following 163485684
and preceding 163485686 . In scientific notation, it is written as 1.63485685 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 111904000 positive integers (up to 163485685) that are relatively prime to 163485685.
163485685 has 16 divisors, whose sum is 226608192
The reverse of 163485685 is 586584361
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred sixty-three million four hundred eighty-five thousand six hundred eighty-five
Scientific notation
1.63485685 × 10^8
Engineering notation
1.63485685 × 10^6
Prime Factorization
5 × 17 × 11 × 174851
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
163485685
Product of the distinct prime numbers
The prime factorization of 163485685 is 5 × 17 × 11 × 174851.
Since it has a total of 4 prime factors.
10 , 4 , 44 , 11 , 42 , 967 , 967 , 6027 , 66078 , 26412 , 917588 , 24499 , 2693592 , 9349378 , 41679197 , 90526335 , 121646210 , 398121619 , 684294081 , 6593252081
n×2
326971370
n×3
490457055
n×4
653942740
n×5
817428425
n÷2
81742842.5
n÷3
54495228.333333
n÷3
40871421.25
n÷5
32697137
n2
26727569199919225
n3
4.3695749590337E+24
n4
7.1436295533647E+32
n5
1.1678811709181E+41
2 √n
12786.152079496
3 √n
546.79757155766
4 √n
113.07586868778
5 √n
43.923399583004
1 , 5 , 11 , 17 , 55 , 85 , 187 , 935 , 174851 , 874255 , 1923361 , 2972467 , 9616805 , 14862335 , 32697137 , 163485685
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
-163485684
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 163485685 can be divided by 16 positive divisors.
The sum of these divisors (counting 163485685) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101111101001011111110101
3
Ternary
102101121221012101
4
Quaternary
21233221133311
5
Quinary
313323020220
6
Senary
24120022101
8
Octal
1157513765
10
Decimal
163485685
12
Duodecimal
46901931
16
Hexadecimal
9be97f5
20
Vigesimal
2b1fe45
36
Base36
2pc2d1
md5
0e5984e06a4357e84e11f0c022aab7bd
sha1
e0f404113ff416cc1b9066e63a8484d61a53a390
sha256
a844f397d00e878a5f8492bd9767495b57d7aa88aaa403f927128b605c4a2c92
sha512
d60153968cd10b42fc5706ff06312025b3303238ab9614c950785e210648d118cff1b763e254f68ed9a2d4f01df95b8540cb7028075bfb8a27949eecd8b5af60
ripemd-160
c895e4e8e8c27e261073c9217167cf477ee1819c
Diameter
326971370
Circumference
1027210853.9262
Area
8.3967135046779E+16
Volume
1.830323278748E+25
Surface area
3.3586854018712E+17
Circumference
1027210853.9262
Perimeter
653942740
Area
26727569199919225
Diagonal
231203672.98086
Surface area
160365415199515350
Volume
4.3695749590337E+24
Space diagonal
283165512.7302
Perimeter
490457055
Area
1.1573376954268E+16
Altitude
141582756.3651
Surface area
1.1573376954268E+16
Volume
5.1495934740594E+23
Height
77067890.993619