163564872 is an even 9-digits composite number following 163564871
and preceding 163564873 . In scientific notation, it is written as 1.63564872 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 52641344 positive integers (up to 163564872) that are relatively prime to 163564872.
163564872 has 16 divisors, whose sum is 310210560
The reverse of 163564872 is 278465361
Previous prime number is 87
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred sixty-three million five hundred sixty-four thousand eight hundred seventy-two
Scientific notation
1.63564872 × 10^8
Engineering notation
1.63564872 × 10^6
Prime Factorization
2 × 2 × 2 × 87 × 235007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
40891218
Product of the distinct prime numbers
The prime factorization of 163564872 is 2 × 2 × 2 × 87 × 235007.
Since it has a total of 5 prime factors.
9 , 9 , 96 , 78 , 235 , 132 , 4530 , 1146 , 67966 , 82394 , 857455 , 704724 , 5377531 , 109880 , 63575278 , 39400500 , 174985469 , 363515291 , 19546632 , 2025191643
n×2
327129744
n×3
490694616
n×4
654259488
n×5
817824360
n÷2
81782436
n÷3
54521624
n÷3
40891218
n÷5
32712974.4
n2
26753467352376384
n3
4.3759274630476E+24
n4
7.1574801537467E+32
n5
1.1707123251901E+41
2 √n
12789.248296909
3 √n
546.88584079517
4 √n
113.08955874399
5 √n
43.927653764104
1 , 2 , 4 , 8 , 87 , 174 , 348 , 696 , 235007 , 470014 , 940028 , 1880056 , 20445609 , 40891218 , 81782436 , 163564872
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
-163564871
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 163564872 can be divided by 16 positive divisors.
The sum of these divisors (counting 163564872) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001101111111100110101001000
3
Ternary
102101202221211020
4
Quaternary
21233330311020
5
Quinary
313333033442
6
Senary
24121432440
8
Octal
1157746510
10
Decimal
163564872
12
Duodecimal
4693b720
16
Hexadecimal
9bfcd48
20
Vigesimal
2b25c3c
36
Base36
2pdrgo
md5
ff6eee79ccc23a82d71f3a987df4aeb3
sha1
9a4f3b087e79f03de0b4fafd1be0b0130e039a79
sha256
a66215cd069ee22bab99af41da3047c0e5e105b11d741fad5566deebe292cf57
sha512
6530a0ffb2bae50d766e13f74ef8ad4eab29baa2f2cba7a60e4df0e47baffa487ee2a906fa1f5088ec5a5a5e1ef9dfff8894886182e7fdba7aca4cd6ee8e28be
ripemd-160
44aa55dcb05ab53c444638a6c6d940a30d667e0d
Diameter
327129744
Circumference
1027708400.5211
Area
8.404849649228E+16
Volume
1.832984209407E+25
Surface area
3.3619398596912E+17
Circumference
1027708400.5211
Perimeter
654259488
Area
26753467352376384
Diagonal
231315660.31022
Surface area
160520804114258304
Volume
4.3759274630476E+24
Space diagonal
283302668.6375
Perimeter
490694616
Area
1.1584591183238E+16
Altitude
141651334.31875
Surface area
1.1584591183238E+16
Volume
5.1570799718357E+23
Height
77105220.103406