164969385 is an odd 9-digits composite number following 164969384
and preceding 164969386 . In scientific notation, it is written as 1.64969385 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 75414528 positive integers (up to 164969385) that are relatively prime to 164969385.
164969385 has 16 divisors, whose sum is 301658496
The reverse of 164969385 is 583969461
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred sixty-four million nine hundred sixty-nine thousand three hundred eighty-five
Scientific notation
1.64969385 × 10^8
Engineering notation
1.64969385 × 10^6
Prime Factorization
5 × 3 × 7 × 1571137
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
164969385
Product of the distinct prime numbers
The prime factorization of 164969385 is 5 × 3 × 7 × 1571137.
Since it has a total of 4 prime factors.
3 , 1 , 39 , 1 , 197 , 723 , 4163 , 4157 , 91687 , 49970 , 163625 , 357394 , 6701354 , 5355170 , 89882195 , 50499504 , 950310967 , 579303281 , 9899736605 , 5338372052
n×2
329938770
n×3
494908155
n×4
659877540
n×5
824846925
n÷2
82484692.5
n÷3
54989795
n÷3
41242346.25
n÷5
32993877
n2
27214897987278225
n3
4.489624983799E+24
n4
7.4065067245796E+32
n5
1.2218468593523E+41
2 √n
12844.040836123
3 √n
548.44673044748
4 √n
113.3315526944
5 √n
44.002836327923
1 , 3 , 5 , 7 , 15 , 21 , 35 , 105 , 1571137 , 4713411 , 7855685 , 10997959 , 23567055 , 32993877 , 54989795 , 164969385
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
-164969384
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 164969385 can be divided by 16 positive divisors.
The sum of these divisors (counting 164969385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101010011101110101001
3
Ternary
102111102022110020
4
Quaternary
21311103232221
5
Quinary
314213010020
6
Senary
24211511053
8
Octal
1165235651
10
Decimal
164969385
12
Duodecimal
472b8489
16
Hexadecimal
9d53ba9
20
Vigesimal
2bb1395
36
Base36
2q7v6x
md5
063bbf530a6d28d83c239bc205a416e1
sha1
e9d607c37b8b01d34c9f7cc7b31b491c58cfa7ef
sha256
927ea619a45c9297507370e4ec163da9de2cbc7a85680cee92716864084ae0db
sha512
7c0c95f0951823027d3bedcc7deae6941aed45c09dcd8cdfb4080d0a0f270f7ccc2f2fe526536ed4c46aefbda761c9f2cf20556c3cd0a0c3ac6f5d55ae05c0dc
ripemd-160
de0241e6165be3dcad57a8c57502778d5e50732e
Diameter
329938770
Circumference
1036533215.9665
Area
8.5498123585029E+16
Volume
1.8806097155302E+25
Surface area
3.4199249434012E+17
Circumference
1036533215.9665
Perimeter
659877540
Area
27214897987278225
Diagonal
233301941.64335
Surface area
163289387923669350
Volume
4.489624983799E+24
Space diagonal
285735356.51339
Perimeter
494908155
Area
1.1784396509192E+16
Altitude
142867678.2567
Surface area
1.1784396509192E+16
Volume
5.2910737850481E+23
Height
77767313.881116