164987384 is an even 9-digits composite number following 164987383
and preceding 164987385 . In scientific notation, it is written as 1.64987384 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 82185952 positive integers (up to 164987384) that are relatively prime to 164987384.
164987384 has 16 divisors, whose sum is 310505400
The reverse of 164987384 is 483789461
Previous prime number is 76667
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred sixty-four million nine hundred eighty-seven thousand three hundred eighty-four
Scientific notation
1.64987384 × 10^8
Engineering notation
1.64987384 × 10^6
Prime Factorization
2 × 2 × 2 × 76667 × 269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
41246846
Product of the distinct prime numbers
The prime factorization of 164987384 is 2 × 2 × 2 × 76667 × 269.
Since it has a total of 5 prime factors.
10 , 6 , 9 , 22 , 465 , 348 , 7540 , 4260 , 19929 , 89045 , 860218 , 441294 , 3352936 , 735812 , 75901153 , 11918214 , 408466374 , 326396889 , 6522064534 , 8188691536
n×2
329974768
n×3
494962152
n×4
659949536
n×5
824936920
n÷2
82493692
n÷3
54995794.666667
n÷3
41246846
n÷5
32997476.8
n2
27220836879163456
n3
4.4910946669839E+24
n4
7.4097396040203E+32
n5
1.2225135533885E+41
2 √n
12844.741492144
3 √n
548.46667583253
4 √n
113.33464383031
5 √n
44.003796472726
1 , 2 , 4 , 8 , 269 , 538 , 1076 , 2152 , 76667 , 153334 , 306668 , 613336 , 20623423 , 41246846 , 82493692 , 164987384
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
-164987383
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 164987384 can be divided by 16 positive divisors.
The sum of these divisors (counting 164987384) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101011000000111111000
3
Ternary
102111110020010212
4
Quaternary
21311120013320
5
Quinary
314214044014
6
Senary
24212130252
8
Octal
1165300770
10
Decimal
164987384
12
Duodecimal
47306988
16
Hexadecimal
9d581f8
20
Vigesimal
2bb3894
36
Base36
2q892w
md5
6c254492e27ed55d7495f30bdd6ceb43
sha1
26baef45801ac0c5d44f1b1543684ff761cff19d
sha256
f746502e59ec966c4f8849e43675608ac52d0953075997a0668d0102f67a0268
sha512
c92b0f084963b82fa28bf028dc7f2259d693afd5f53632f19f4b8367dd242b18a3c6a70ca32d8a75b8b3226309c23035bdee834a59e951dbea632bb8c8b94a1c
ripemd-160
9ff8f82372f5a844e5377eb489bf3285b5fa75b3
Diameter
329974768
Circumference
1036646307.0188
Area
8.5516781164146E+16
Volume
1.8812253349831E+25
Surface area
3.4206712465658E+17
Circumference
1036646307.0188
Perimeter
659949536
Area
27220836879163456
Diagonal
233327396.07326
Surface area
163325021274980736
Volume
4.4910946669839E+24
Space diagonal
285766531.69588
Perimeter
494962152
Area
1.1786968124814E+16
Altitude
142883265.84794
Surface area
1.1786968124814E+16
Volume
5.2928058232918E+23
Height
77775798.691086