164881490 is an even 9-digits composite number following 164881489
and preceding 164881491 . In scientific notation, it is written as 1.64881490 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 65299200 positive integers (up to 164881490) that are relatively prime to 164881490.
164881490 has 16 divisors, whose sum is 299727000
The reverse of 164881490 is 094188461
Previous prime number is 101
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty-four million eight hundred eighty-one thousand four hundred ninety
Scientific notation
1.64881490 × 10^8
Engineering notation
1.64881490 × 10^6
Prime Factorization
2 × 5 × 101 × 163249
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
164881490
Product of the distinct prime numbers
The prime factorization of 164881490 is 2 × 5 × 101 × 163249.
Since it has a total of 4 prime factors.
6 , 8 , 82 , 2 , 784 , 45 , 1374 , 9241 , 6420 , 19423 , 931095 , 392612 , 9913823 , 4621619 , 28061237 , 27822152 , 612062071 , 264403079 , 6834462844 , 1227224859
n×2
329762980
n×3
494644470
n×4
659525960
n×5
824407450
n÷2
82440745
n÷3
54960496.666667
n÷3
41220372.5
n÷5
32976298
n2
27185905744620100
n3
4.4824526461725E+24
n4
7.3907347115537E+32
n5
1.2185953514357E+41
2 √n
12840.618754562
3 √n
548.34930976712
4 √n
113.31645403277
5 √n
43.998146422793
1 , 2 , 5 , 10 , 101 , 202 , 505 , 1010 , 163249 , 326498 , 816245 , 1632490 , 16488149 , 32976298 , 82440745 , 164881490
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
-164881489
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 164881490 can be divided by 16 positive divisors.
The sum of these divisors (counting 164881490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110100111110010001010010
3
Ternary
102111020211212212
4
Quaternary
21310332101102
5
Quinary
314202201430
6
Senary
24205552122
8
Octal
1164762122
10
Decimal
164881490
12
Duodecimal
47275642
16
Hexadecimal
9d3e452
20
Vigesimal
2baa3ea
36
Base36
2q5zde
md5
c962f1435e0252efd97c9b992dc83057
sha1
06d1a5760fd8c8de20c72e8ef8aca26b35938d77
sha256
b94e30c68bc05be5fac7e0c090d4190d917433b42abd48e012afc60486c8891e
sha512
9b66bffba8e4ce11e77390bfef287f3e7b41526b1f2309a2f9aac953b9e0809fc968db89986ffda1d6c562dd426ecae819710a399869f542cae8d0768ffd851e
ripemd-160
4fca31b69c312bf16a5a52fd55dcf2caa5c16f93
Diameter
329762980
Circumference
1035980955.3939
Area
8.5407041768483E+16
Volume
1.8776053737706E+25
Surface area
3.4162816707393E+17
Circumference
1035980955.3939
Perimeter
659525960
Area
27185905744620100
Diagonal
233177639.34228
Surface area
163115434467720600
Volume
4.4824526461725E+24
Space diagonal
285583117.90766
Perimeter
494644470
Area
1.1771842499865E+16
Altitude
142791558.95383
Surface area
1.1771842499865E+16
Volume
5.2826211040936E+23
Height
77725879.780761