164960985 is an odd 9-digits composite number following 164960984
and preceding 164960986 . In scientific notation, it is written as 1.64960985 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 73370880 positive integers (up to 164960985) that are relatively prime to 164960985.
164960985 has 8 divisors, whose sum is 171036936
The reverse of 164960985 is 589069461
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred sixty-four million nine hundred sixty thousand nine hundred eighty-five
Scientific notation
1.64960985 × 10^8
Engineering notation
1.64960985 × 10^6
Prime Factorization
105 × 37 × 42461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164960985
Product of the distinct prime numbers
The prime factorization of 164960985 is 105 × 37 × 42461.
Since it has a total of 3 prime factors.
6 , 2 , 13 , 65 , 216 , 381 , 1531 , 9416 , 51459 , 63476 , 807677 , 177307 , 6624380 , 7154644 , 69599244 , 15119542 , 864841332 , 954613484 , 3727483217 , 9784917953
n×2
329921970
n×3
494882955
n×4
659843940
n×5
824804925
n÷2
82480492.5
n÷3
54986995
n÷3
41240246.25
n÷5
32992197
n2
27212126572170225
n3
4.4889392032899E+24
n4
7.4049983257981E+32
n5
1.221535817747E+41
2 √n
12843.713832066
3 √n
548.43742158748
4 √n
113.33010999759
5 √n
44.002388206772
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164960984
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164960985 can be divided by 8 positive divisors.
The sum of these divisors (counting 164960985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101010001101011011001
3
Ternary
102111101212221010
4
Quaternary
21311101223121
5
Quinary
314212222420
6
Senary
24211404133
8
Octal
1165215331
10
Decimal
164960985
12
Duodecimal
472b3649
16
Hexadecimal
9d51ad9
20
Vigesimal
2bb0295
36
Base36
2q7opl
md5
2175c6ac4580e7f77d0f6ff0b7a37ab2
sha1
aa67877f43c1a9e99606210781a26d54ad512de3
sha256
95cfb22869b50793392c63c34f137fe02082541a4dd5d3d53c02d5ace0531ab4
sha512
99e8a40a5e8bbd69134bb61379cec16f3c9cf2ce74ec6438dc70834f3344e9debfa6d02c03f2489a8677f5431f887d6ce8600d84b15f773033f2b54785e311a3
ripemd-160
cc0af6329cbee814fcfa1def5f5fdb6379978b8b
Diameter
329921970
Circumference
1036480437.2099
Area
8.5489416927686E+16
Volume
1.8803224564622E+25
Surface area
3.4195766771074E+17
Circumference
1036480437.2099
Perimeter
659843940
Area
27212126572170225
Diagonal
233290062.24942
Surface area
163272759433021350
Volume
4.4889392032899E+24
Space diagonal
285720807.28661
Perimeter
494882955
Area
1.1783196451248E+16
Altitude
142860403.6433
Surface area
1.1783196451248E+16
Volume
5.2902655849673E+23
Height
77763354.083142