164188894 is an even 9-digits composite number following 164188893
and preceding 164188895 . In scientific notation, it is written as 1.64188894 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 79263576 positive integers (up to 164188894) that are relatively prime to 164188894.
164188894 has 8 divisors, whose sum is 254775960
The reverse of 164188894 is 498881461
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-four million one hundred eighty-eight thousand eight hundred ninety-four
Scientific notation
1.64188894 × 10^8
Engineering notation
1.64188894 × 10^6
Prime Factorization
2 × 29 × 2830843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164188894
Product of the distinct prime numbers
The prime factorization of 164188894 is 2 × 29 × 2830843.
Since it has a total of 3 prime factors.
6 , 10 , 6 , 77 , 303 , 920 , 1616 , 7127 , 63739 , 73099 , 520360 , 982795 , 4227986 , 9996423 , 14817168 , 9546202 , 163080980 , 525375821 , 8200474637 , 7599722365
n×2
328377788
n×3
492566682
n×4
656755576
n×5
820944470
n÷2
82094447
n÷3
54729631.333333
n÷3
41047223.5
n÷5
32837778.8
n2
26957992912943236
n3
4.426203040836E+24
n4
7.267333818943E+32
n5
1.193215502061E+41
2 √n
12813.621424094
3 √n
547.58043924214
4 √n
113.19726774129
5 √n
43.961120712854
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164188893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164188894 can be divided by 8 positive divisors.
The sum of these divisors (counting 164188894) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110010010101001011011110
3
Ternary
102102221122211011
4
Quaternary
21302111023132
5
Quinary
314013021034
6
Senary
24143045434
8
Octal
1162251336
10
Decimal
164188894
12
Duodecimal
46ba087a
16
Hexadecimal
9c952de
20
Vigesimal
2b63c4e
36
Base36
2pr4ym
md5
c346a0ffc36525286cef2484488b3218
sha1
a9569261f1715a8d156918b706cf1813e2f69799
sha256
51c9a88eb6c10bbcbb34c28826e218be54d78988adefbfe08b33cd10d57bca0f
sha512
7139a83c0ab4f74910fb9b1265476f5f19e690765eaade50ae2db1a248af6273940648f201684865ea8671cdb19fcc89a3532b3fc9621f488ef2cf7fe7444945
ripemd-160
60e302f5d2c63964af5ffc9f5abd948d853f2662
Diameter
328377788
Circumference
1031629246.3829
Area
8.4691032490828E+16
Volume
1.854043594185E+25
Surface area
3.3876412996331E+17
Circumference
1031629246.3829
Perimeter
656755576
Area
26957992912943236
Diagonal
232198160.68584
Surface area
161747957477659416
Volume
4.426203040836E+24
Space diagonal
284383506.44654
Perimeter
492566682
Area
1.1673153348825E+16
Altitude
142191753.22327
Surface area
1.1673153348825E+16
Volume
5.2163303084727E+23
Height
77399386.89528