164889305 is an odd 9-digits composite number following 164889304
and preceding 164889306 . In scientific notation, it is written as 1.64889305 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors.
There are 110103840 positive integers (up to 164889305) that are relatively prime to 164889305.
164889305 has 12 divisors, whose sum is 174070512
The reverse of 164889305 is 503988461
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred sixty-four million eight hundred eighty-nine thousand three hundred five
Scientific notation
1.64889305 × 10^8
Engineering notation
1.64889305 × 10^6
Prime Factorization
35 × 43 × 331 × 331
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
498155
Product of the distinct prime numbers
The prime factorization of 164889305 is 35 × 43 × 331 × 331.
Since it has a total of 4 prime factors.
9 , 6 , 9 , 39 , 734 , 684 , 3545 , 2960 , 65891 , 78504 , 605667 , 881809 , 5417984 , 5456169 , 738121 , 93077332 , 380888313 , 370751539 , 7341127954 , 556977603
n×2
329778610
n×3
494667915
n×4
659557220
n×5
824446525
n÷2
82444652.5
n÷3
54963101.666667
n÷3
41222326.25
n÷5
32977861
n2
27188482903383025
n3
4.4830900499432E+24
n4
7.3921360258755E+32
n5
1.2188841717721E+41
2 √n
12840.923058721
3 √n
548.35797312517
4 √n
113.31779674315
5 √n
43.998563496893
1 , 35 , 43 , 331 , 1505 , 11585 , 14233 , 109561 , 498155 , 3834635 , 4711123 , 164889305
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
-164889304
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 164889305 can be divided by 12 positive divisors.
The sum of these divisors (counting 164889305) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110101000000001011011001
3
Ternary
102111021020121022
4
Quaternary
21311000023121
5
Quinary
314202424210
6
Senary
24210052225
8
Octal
1165001331
10
Decimal
164889305
12
Duodecimal
4727a075
16
Hexadecimal
9d402d9
20
Vigesimal
2bab355
36
Base36
2q65eh
md5
816fddf3bddbe76d205c166ea016be7d
sha1
e58d06a10411ddaaa8afd2ad574e80f5b4bf61ed
sha256
d789973c17eb7aee07700643e415e9788e32fbb77237ebed25e7f8a3e1089a0c
sha512
c8ebc82fa950e2761e97e543f2c436121f20d03c84bf2d009be904d30ba1184e78932dc0999c3693682066bbd751d719df861bb10403cdf52d4ed95915e0353c
ripemd-160
191a365e672e27064a9418d8c6d543902e8d5701
Diameter
329778610
Circumference
1036030058.4871
Area
8.541513815152E+16
Volume
1.8778723688377E+25
Surface area
3.4166055260608E+17
Circumference
1036030058.4871
Perimeter
659557220
Area
27188482903383025
Diagonal
233188691.42127
Surface area
163130897420298150
Volume
4.4830900499432E+24
Space diagonal
285596653.88472
Perimeter
494667915
Area
1.1772958442344E+16
Altitude
142798326.94236
Surface area
1.1772958442344E+16
Volume
5.2833722916413E+23
Height
77729563.807091