163485139 is an odd 9-digits composite number following 163485138
and preceding 163485140 . In scientific notation, it is written as 1.63485139 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 154880640 positive integers (up to 163485139) that are relatively prime to 163485139.
163485139 has 4 divisors, whose sum is 172089640
The reverse of 163485139 is 931584361
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-three million four hundred eighty-five thousand one hundred thirty-nine
Scientific notation
1.63485139 × 10^8
Engineering notation
1.63485139 × 10^6
Prime Factorization
19 × 8604481
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
163485139
Product of the distinct prime numbers
The prime factorization of 163485139 is 19 × 8604481.
Since it has a total of 2 prime factors.
10 , 7 , 65 , 89 , 730 , 430 , 8644 , 5787 , 34775 , 84212 , 144222 , 906850 , 4111292 , 558534 , 48853502 , 89260538 , 100260200 , 829784895 , 2198294185 , 2480613931
n×2
326970278
n×3
490455417
n×4
653940556
n×5
817425695
n÷2
81742569.5
n÷3
54495046.333333
n÷3
40871284.75
n÷5
32697027.8
n2
26727390673849321
n3
4.3695311794216E+24
n4
7.1435341223257E+32
n5
1.1678616689397E+41
2 √n
12786.130728254
3 √n
546.79696283605
4 √n
113.07577427661
5 √n
43.923370244401
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
-163485138
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 163485139 can be divided by 4 positive divisors.
The sum of these divisors (counting 163485139) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101111101001010111010011
3
Ternary
102101121220110011
4
Quaternary
21233221113103
5
Quinary
313323011024
6
Senary
24120015351
8
Octal
1157512723
10
Decimal
163485139
12
Duodecimal
46901557
16
Hexadecimal
9be95d3
20
Vigesimal
2b1fcgj
36
Base36
2pc1xv
md5
3d5758c81c8157ac3663a87825787be0
sha1
939f32fe3469b06cd2eb6bc079d5e270d54dcaf0
sha256
eb2a789499993254c7f09ed410145d6be0a5173711d648106645df806f0391e7
sha512
93bd98953ee80d54e1e2b59b054df133e6a2e27647dbac5e5ee8b4a57fbead7c4561ffac5855ac59013db9c9152abd55be2c35d1ae5763a3abd241a3109d3913
ripemd-160
3cc2fa707db29b165af928959fd989cf14cc087b
Diameter
326970278
Circumference
1027207423.307
Area
8.3966574190589E+16
Volume
1.830304940387E+25
Surface area
3.3586629676236E+17
Circumference
1027207423.307
Perimeter
653940556
Area
26727390673849321
Diagonal
231202900.82025
Surface area
160364344043095926
Volume
4.3695311794216E+24
Space diagonal
283164567.03046
Perimeter
490455417
Area
1.1573299650212E+16
Altitude
141582283.51523
Surface area
1.1573299650212E+16
Volume
5.1495418792917E+23
Height
77067633.60675