164865485 is an odd 9-digits composite number following 164865484
and preceding 164865486 . In scientific notation, it is written as 1.64865485 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 131676160 positive integers (up to 164865485) that are relatively prime to 164865485.
164865485 has 8 divisors, whose sum is 198162936
The reverse of 164865485 is 584568461
Previous prime number is 617
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-four million eight hundred sixty-five thousand four hundred eighty-five
Scientific notation
1.64865485 × 10^8
Engineering notation
1.64865485 × 10^6
Prime Factorization
5 × 617 × 53441
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164865485
Product of the distinct prime numbers
The prime factorization of 164865485 is 5 × 617 × 53441.
Since it has a total of 3 prime factors.
8 , 3 , 79 , 100 , 216 , 763 , 3892 , 82 , 83696 , 59639 , 622151 , 586388 , 88832 , 4028917 , 65709625 , 31894641 , 777357372 , 651102937 , 8589981418 , 4803024208
n×2
329730970
n×3
494596455
n×4
659461940
n×5
824327425
n÷2
82432742.5
n÷3
54955161.666667
n÷3
41216371.25
n÷5
32973097
n2
27180628144285225
n3
4.4811474416122E+24
n4
7.3878654631791E+32
n5
1.2180040227018E+41
2 √n
12839.995521806
3 √n
548.33156648842
4 √n
113.31370403356
5 √n
43.997292212078
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
-164865484
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 164865485 can be divided by 8 positive divisors.
The sum of these divisors (counting 164865485) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110100111010010111001101
3
Ternary
102111020000221002
4
Quaternary
21310322113031
5
Quinary
314201143420
6
Senary
24205350045
8
Octal
1164722715
10
Decimal
164865485
12
Duodecimal
47268325
16
Hexadecimal
9d3a5cd
20
Vigesimal
2ba83e5
36
Base36
2q5n0t
md5
92733fe0b77d0d803ca992cee94d8121
sha1
1f452205eb761bfe067e535e50fe8d1dd8f4a4e7
sha256
f7a96e7f97b8e1839b7b24d468e47ef8476f1ef10aff9288c11917ef4573d677
sha512
1a3f622ed3adcc012a3f9265178b8a918533f3ddc681d11e71fd2b42a442387816fd7379667148738dd06f4262acb69e6fbf716f54373169be1fef70a0c6c40c
ripemd-160
aef1c69626b0fcfdd264aebf01b03ee73e089203
Diameter
329730970
Circumference
1035880393.013
Area
8.5390461698042E+16
Volume
1.8770586509629E+25
Surface area
3.4156184679217E+17
Circumference
1035880393.013
Perimeter
659461940
Area
27180628144285225
Diagonal
233155004.85422
Surface area
163083768865711350
Volume
4.4811474416122E+24
Space diagonal
285555396.43448
Perimeter
494596455
Area
1.1769557231885E+16
Altitude
142777698.21724
Surface area
1.1769557231885E+16
Volume
5.2810829057679E+23
Height
77718334.951406