164339991 is an odd 9-digits composite number following 164339990
and preceding 164339992 . In scientific notation, it is written as 1.64339991 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 104346000 positive integers (up to 164339991) that are relatively prime to 164339991.
164339991 has 16 divisors, whose sum is 191358720
The reverse of 164339991 is 199933461
Previous prime number is 251
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred sixty-four million three hundred thirty-nine thousand nine hundred ninety-one
Scientific notation
1.64339991 × 10^8
Engineering notation
1.64339991 × 10^6
Prime Factorization
9 × 23 × 251 × 3163
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
164339991
Product of the distinct prime numbers
The prime factorization of 164339991 is 9 × 23 × 251 × 3163.
Since it has a total of 4 prime factors.
6 , 8 , 34 , 22 , 516 , 743 , 4163 , 786 , 43400 , 36733 , 381058 , 625264 , 5852034 , 3308171 , 74665209 , 6570716 , 849659453 , 314086886 , 7303897040 , 7522762518
n×2
328679982
n×3
493019973
n×4
657359964
n×5
821699955
n÷2
82169995.5
n÷3
54779997
n÷3
41084997.75
n÷5
32867998.2
n2
27007632641880081
n3
4.4384341052979E+24
n4
7.2941222091875E+32
n5
1.1987159782108E+41
2 √n
12819.516020506
3 √n
547.74836045453
4 √n
113.22330157925
5 √n
43.969208896583
1 , 9 , 23 , 207 , 251 , 2259 , 3163 , 5773 , 28467 , 51957 , 72749 , 654741 , 793913 , 7145217 , 18259999 , 164339991
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
-164339990
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 164339991 can be divided by 16 positive divisors.
The sum of these divisors (counting 164339991) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110010111010000100010111
3
Ternary
102110020100002100
4
Quaternary
21302322010113
5
Quinary
314032334431
6
Senary
24150213143
8
Octal
1162720427
10
Decimal
164339991
12
Duodecimal
470541b3
16
Hexadecimal
9cba117
20
Vigesimal
2b729jb
36
Base36
2pudjr
md5
30eeb049ef5570dcfd692488b217d8e5
sha1
9a649e163e0e24a9aad98a408d5229f22955358b
sha256
7d81e7a64ab95e0f7fd7db47d79a61a2be3214813985a75215954d23443d7738
sha512
62b692bb2a9dca8273698e0ee353fbe57741afd768e6168da681e3a9d26f320cf32a9a9cc3aec7b9e3bbb1ef80bf26b4854e9f5488a8264cbee71b85f255726f
ripemd-160
8ab30509daf758e270f5307ca36f6992a411ecb4
Diameter
328679982
Circumference
1032578616.8332
Area
8.4846980298582E+16
Volume
1.8591669304862E+25
Surface area
3.3938792119433E+17
Circumference
1032578616.8332
Perimeter
657359964
Area
27007632641880081
Diagonal
232411844.11247
Surface area
162045795851280486
Volume
4.4384341052979E+24
Space diagonal
284645214.12741
Perimeter
493019973
Area
1.1694647981973E+16
Altitude
142322607.06371
Surface area
1.1694647981973E+16
Volume
5.2307447561763E+23
Height
77470614.704157