164864555 is an odd 9-digits composite number following 164864554
and preceding 164864556 . In scientific notation, it is written as 1.64864555 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 122276352 positive integers (up to 164864555) that are relatively prime to 164864555.
164864555 has 16 divisors, whose sum is 212608800
The reverse of 164864555 is 555468461
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-four million eight hundred sixty-four thousand five hundred fifty-five
Scientific notation
1.64864555 × 10^8
Engineering notation
1.64864555 × 10^6
Prime Factorization
5 × 17 × 67 × 28949
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
164864555
Product of the distinct prime numbers
The prime factorization of 164864555 is 5 × 17 × 67 × 28949.
Since it has a total of 4 prime factors.
4 , 10 , 20 , 67 , 425 , 916 , 9804 , 8104 , 95987 , 91730 , 455091 , 388289 , 2708175 , 2852890 , 37095270 , 77109165 , 124957608 , 308022908 , 888729075 , 6504643775
n×2
329729110
n×3
494593665
n×4
659458220
n×5
824322775
n÷2
82432277.5
n÷3
54954851.666667
n÷3
41216138.75
n÷5
32972911
n2
27180321495348025
n3
4.4810716080875E+24
n4
7.3876987659048E+32
n5
1.2179696695149E+41
2 √n
12839.959306789
3 √n
548.33053544723
4 √n
113.31354423364
5 √n
43.997242574551
1 , 5 , 17 , 67 , 85 , 335 , 1139 , 5695 , 28949 , 144745 , 492133 , 1939583 , 2460665 , 9697915 , 32972911 , 164864555
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
-164864554
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 164864555 can be divided by 16 positive divisors.
The sum of these divisors (counting 164864555) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110100111010001000101011
3
Ternary
102111012222122122
4
Quaternary
21310322020223
5
Quinary
314201131210
6
Senary
24205341455
8
Octal
1164721053
10
Decimal
164864555
12
Duodecimal
4726788b
16
Hexadecimal
9d3a22b
20
Vigesimal
2ba817f
36
Base36
2q5maz
md5
266883ee2dc1f91c8e2be94d43fe15df
sha1
464bda7b007ffdef6713710d09aecd711b7c4286
sha256
2a5759890aba8a269901d6e20a71e4b146796c0fd3f2f734dc72741700c53ab5
sha512
ca5d53b076e4e00a18cb52a3c19070330a79bc2ba75ed3743f196614490cfe65b9ed1bb809e9cff35464b9f7d503050b13ab259481cac16792ea1b191429c8d4
ripemd-160
92e73341cbae1607e4fbb3ead3a809842a204c6a
Diameter
329729110
Circumference
1035874549.6507
Area
8.5389498331994E+16
Volume
1.8770268858903E+25
Surface area
3.4155799332798E+17
Circumference
1035874549.6507
Perimeter
659458220
Area
27180321495348025
Diagonal
233153689.63561
Surface area
163081928972088150
Volume
4.4810716080875E+24
Space diagonal
285553785.62723
Perimeter
494593665
Area
1.1769424449E+16
Altitude
142776892.81362
Surface area
1.1769424449E+16
Volume
5.2809935351019E+23
Height
77717896.545202