163668424 is an even 9-digits composite number following 163668423
and preceding 163668425 . In scientific notation, it is written as 1.63668424 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors.
There are 81834208 positive integers (up to 163668424) that are relatively prime to 163668424.
163668424 has 8 divisors, whose sum is 306878310
The reverse of 163668424 is 424866361
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-three million six hundred sixty-eight thousand four hundred twenty-four
Scientific notation
1.63668424 × 10^8
Engineering notation
1.63668424 × 10^6
Prime Factorization
2 × 2 × 2 × 20458553
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
40917106
Product of the distinct prime numbers
The prime factorization of 163668424 is 2 × 2 × 2 × 20458553.
Since it has a total of 4 prime factors.
3 , 5 , 31 , 62 , 686 , 621 , 4203 , 7863 , 26269 , 79203 , 824618 , 714967 , 1394215 , 8021456 , 35639545 , 9212052 , 559895504 , 119256623 , 1221755447 , 6763907672
n×2
327336848
n×3
491005272
n×4
654673696
n×5
818342120
n÷2
81834212
n÷3
54556141.333333
n÷3
40917106
n÷5
32733684.8
n2
26787353014643776
n3
4.3842438510384E+24
n4
7.1756228153114E+32
n5
1.1744228774005E+41
2 √n
12793.29605692
3 √n
547.00122656463
4 √n
113.10745358693
5 √n
43.933214426192
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
-163668423
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 163668424 can be divided by 8 positive divisors.
The sum of these divisors (counting 163668424) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110000010110000111001000
3
Ternary
102101222012212111
4
Quaternary
21300112013020
5
Quinary
313344342144
6
Senary
24123552104
8
Octal
1160260710
10
Decimal
163668424
12
Duodecimal
4698b634
16
Hexadecimal
9c161c8
20
Vigesimal
2b2ib14
36
Base36
2pfzd4
md5
735d1be3a81fcee06150a455e083c0ef
sha1
4c2896efa69f81cb21c9082d56b72b6964435f27
sha256
6b87eefa7024a7c0bb9bcd0045a1ef4b0240b949532f830fc89b7ad8a67835b8
sha512
14f1661b135dcd19abb5f5dd90bd726a72e012ea44fc8ecc60e3786076cd47e7807fc6bb6f7c466375c74b98f7f37e025690d39de4fc0dfb693b4ee880f8e064
ripemd-160
2cdb9efc97b31c657a909af7c843dfb6dac18af4
Diameter
327336848
Circumference
1028359036.926
Area
8.4154951439921E+16
Volume
1.8364677698625E+25
Surface area
3.3661980575969E+17
Circumference
1028359036.926
Perimeter
654673696
Area
26787353014643776
Diagonal
231462104.95303
Surface area
160724118087862656
Volume
4.3842438510384E+24
Space diagonal
283482025.96273
Perimeter
491005272
Area
1.1599264105412E+16
Altitude
141741012.98136
Surface area
1.1599264105412E+16
Volume
5.1668809290745E+23
Height
77154034.984343