164908894 is an even 9-digits composite number following 164908893
and preceding 164908895 . In scientific notation, it is written as 1.64908894 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 81053492 positive integers (up to 164908894) that are relatively prime to 164908894.
164908894 has 12 divisors, whose sum is 251637624
The reverse of 164908894 is 498809461
Previous prime number is 59
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-four million nine hundred eight thousand eight hundred ninety-four
Scientific notation
1.64908894 × 10^8
Engineering notation
1.64908894 × 10^6
Prime Factorization
2 × 59 × 59 × 23687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2795066
Product of the distinct prime numbers
The prime factorization of 164908894 is 2 × 59 × 59 × 23687.
Since it has a total of 4 prime factors.
8 , 3 , 49 , 39 , 237 , 341 , 8196 , 7053 , 67273 , 36585 , 201582 , 106482 , 4421262 , 2295481 , 23908867 , 56999521 , 882134345 , 401201607 , 4061542018 , 9191849613
n×2
329817788
n×3
494726682
n×4
659635576
n×5
824544470
n÷2
82454447
n÷3
54969631.333333
n÷3
41227223.5
n÷5
32981778.8
n2
27194943320303236
n3
4.4846880253439E+24
n4
7.3956494219451E+32
n5
1.2196083665847E+41
2 √n
12841.685792761
3 √n
548.37968740795
4 √n
113.32116215765
5 √n
43.999608861122
1 , 2 , 59 , 118 , 3481 , 6962 , 23687 , 47374 , 1397533 , 2795066 , 82454447 , 164908894
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164908893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164908894 can be divided by 12 positive divisors.
The sum of these divisors (counting 164908894) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110101000100111101011110
3
Ternary
102111022020110211
4
Quaternary
21311010331132
5
Quinary
314204041034
6
Senary
24210323034
8
Octal
1165047536
10
Decimal
164908894
12
Duodecimal
4728947a
16
Hexadecimal
9d44f5e
20
Vigesimal
2badc4e
36
Base36
2q6kim
md5
b704f16a1263915908cc48cd7dd07ad8
sha1
efbf862fb8662425039fdf9a5ab220f685983950
sha256
98bf69e9b6477fbf2df7e0f4621721334b188ced48d0f788f6ae6eddce1042ce
sha512
0e916392a4336b395039ca04749ce958764df140b42aab2622d16ea059a4310c1925dae8a4ed24377e52596cd475e85eb9fda9c6ac5e13c4dcbda57cec0f79db
ripemd-160
6cbbea26017c2d40fb79b2f4f9ce6dbf8e941706
Diameter
329817788
Circumference
1036153139.804
Area
8.5435434149855E+16
Volume
1.8785417272083E+25
Surface area
3.4174173659942E+17
Circumference
1036153139.804
Perimeter
659635576
Area
27194943320303236
Diagonal
233216394.45075
Surface area
163169659921819416
Volume
4.4846880253439E+24
Space diagonal
285630583.02799
Perimeter
494726682
Area
1.177575588493E+16
Altitude
142815291.514
Surface area
1.177575588493E+16
Volume
5.2852555237113E+23
Height
77738798.150249