164421810 is an even 9-digits composite number following 164421809
and preceding 164421811 . In scientific notation, it is written as 1.64421810 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors.
There are 37581984 positive integers (up to 164421810) that are relatively prime to 164421810.
164421810 has 32 divisors, whose sum is 375822720
The reverse of 164421810 is 018124461
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred sixty-four million four hundred twenty-one thousand eight hundred ten
Scientific notation
1.64421810 × 10^8
Engineering notation
1.64421810 × 10^6
Prime Factorization
2 × 9 × 7 × 5 × 260987
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
164421810 Product of the distinct prime numbers
The prime factorization of 164421810 is 2 × 9 × 7 × 5 × 260987.
Since it has a total of 5 prime factors.
4 , 3 , 78 , 19 , 657 , 190 , 463 , 4548 , 66808 , 18803 , 65629 , 564580 , 6500811 , 1302934 , 57266829 , 75463034 , 533287522 , 84475356 , 4169580508 , 4096935526
n×2
328843620
n×3
493265430
n×4
657687240
n×5
822109050
n÷2
82210905
n÷3
54807270
n÷3
41105452.5
n÷5
32884362
n2
27034531603676100
n3
4.4450666187786E+24
n4
7.3086589903016E+32
n5
1.2017029398582E+41
2 √n12822.706812526
3 √n547.83924680833
4 √n113.2373914064
5 √n43.973586164058
1 , 2 , 5 , 7 , 9 , 10 , 14 , 18 , 35 , 45 , 63 , 70 , 90 , 126 , 315 , 630 , 260987 , 521974 , 1304935 , 1826909 , 2348883 , 2609870 , 3653818 , 4697766 , 9134545 , 11744415 , 16442181 , 18269090 , 23488830 , 32884362 , 82210905 , 164421810
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164421809 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164421810 can be divided by 32 positive divisors.
The sum of these divisors (counting 164421810) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1001110011001110000010110010
3
Ternary
102110101111022200
4
Quaternary
21303032002302
5
Quinary
314042444220
6
Senary
24152044030
8
Octal
1163160262
10
Decimal
164421810
12
Duodecimal
47093616
16
Hexadecimal
9cce0b2
20
Vigesimal
2b7ceaa
36
Base36
2pw4oi
md5
99c94188b9828eb599c4a69dfc3978d2
sha1
8bddd5bbc51c506ac76b406d4a2cc219e4524046
sha256
af5200fdb91c210ccfdea4496a6e731b656d0215c77ae75a37ae05e0d44ad009
sha512
a5126abfa82e761f96c65a9874140746e75d3742cfa9401162ecdf4464ad3579771f76561f890f759092742337be66d8844cd25638f1b385748346696055c248
ripemd-160
8680f3ab79340f185759b8c3e6c87c7e971db56b
Diameter
328843620
Circumference
1033092700.7719
Area
8.493148587935E+16
Volume
1.8619451512363E+25
Surface area
3.397259435174E+17
Circumference
1033092700.7719
Perimeter
657687240
Area
27034531603676100
Diagonal
232527553.65193
Surface area
162207189622056600
Volume
4.4450666187786E+24
Space diagonal
284786928.79244
Perimeter
493265430
Area
1.1706295574098E+16
Altitude
142393464.39622
Surface area
1.1706295574098E+16
Volume
5.2385612482739E+23
Height
77509184.550644