164861486 is an even 9-digits composite number following 164861485
and preceding 164861487 . In scientific notation, it is written as 1.64861486 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 82430742 positive integers (up to 164861486) that are relatively prime to 164861486.
164861486 has 4 divisors, whose sum is 247292232
The reverse of 164861486 is 684168461
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-four million eight hundred sixty-one thousand four hundred eighty-six
Scientific notation
1.64861486 × 10^8
Engineering notation
1.64861486 × 10^6
Prime Factorization
2 × 82430743
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
164861486
Product of the distinct prime numbers
The prime factorization of 164861486 is 2 × 82430743.
Since it has a total of 2 prime factors.
8 , 8 , 26 , 93 , 421 , 30 , 4289 , 7343 , 91445 , 94076 , 679474 , 635351 , 3819709 , 377213 , 27782627 , 50980942 , 229081975 , 460110116 , 4306042645 , 8623924090
n×2
329722972
n×3
494584458
n×4
659445944
n×5
824307430
n÷2
82430743
n÷3
54953828.666667
n÷3
41215371.5
n÷5
32972297.2
n2
27179309566128196
n3
4.4808213635259E+24
n4
7.3871486849143E+32
n5
1.2178563094979E+41
2 √n
12839.839796508
3 √n
548.3271329838
4 √n
113.3130168891
5 √n
43.997078769126
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164861485
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164861486 can be divided by 4 positive divisors.
The sum of these divisors (counting 164861486) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001110100111001011000101110
3
Ternary
102111012211102222
4
Quaternary
21310321120232
5
Quinary
314201031421
6
Senary
24205315342
8
Octal
1164713056
10
Decimal
164861486
12
Duodecimal
47265b52
16
Hexadecimal
9d3962e
20
Vigesimal
2ba7de6
36
Base36
2q5jxq
md5
1815715d9f15b975b29d5f44e62ce9de
sha1
121bac2a138a4d91cc164b84d62e6cf4ddb91bf0
sha256
13b5fe2a2fdbca3b5da7353140743576a382787d8168fb5f60796533ac01af3e
sha512
e7e16cd4ea7307e7da76985c372610965fa55a25dc8c45a7fde5aee8711b3a9b11b300cbebf2a9a0def4db51307fc94db5fccdca4060322c10d18bd705063e2c
ripemd-160
dff3c285ea738c90201ef0da8f31944ebcd3cd32
Diameter
329722972
Circumference
1035855266.555
Area
8.5386319262591E+16
Volume
1.8769220636935E+25
Surface area
3.4154527705036E+17
Circumference
1035855266.555
Perimeter
659445944
Area
27179309566128196
Diagonal
233149349.41418
Surface area
163075857396769176
Volume
4.4808213635259E+24
Space diagonal
285548469.96331
Perimeter
494584458
Area
1.1768986270794E+16
Altitude
142774234.98165
Surface area
1.1768986270794E+16
Volume
5.2806986190579E+23
Height
77716449.804727