163938468 is an even 9-digits composite number following 163938467
and preceding 163938469 . In scientific notation, it is written as 1.63938468 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 54545824 positive integers (up to 163938468) that are relatively prime to 163938468.
163938468 has 24 divisors, whose sum is 383225472
The reverse of 163938468 is 864839361
Previous prime number is 557
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred sixty-three million nine hundred thirty-eight thousand four hundred sixty-eight
Scientific notation
1.63938468 × 10^8
Engineering notation
1.63938468 × 10^6
Prime Factorization
2 × 2 × 3 × 557 × 24527
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
81969234 Product of the distinct prime numbers
The prime factorization of 163938468 is 2 × 2 × 3 × 557 × 24527.
Since it has a total of 5 prime factors.
7 , 3 , 39 , 17 , 984 , 330 , 6859 , 56 , 80269 , 82525 , 32773 , 218318 , 8827225 , 9003715 , 21908889 , 37952688 , 556539889 , 85975546 , 1225431936 , 2584515458
n×2
327876936
n×3
491815404
n×4
655753872
n×5
819692340
n÷2
81969234
n÷3
54646156
n÷3
40984617
n÷5
32787693.6
n2
26875821290187024
n3
4.405980968555E+24
n4
7.2230977002207E+32
n5
1.1841435711885E+41
2 √n12803.8458285
3 √n547.30190201923
4 √n113.1540800347
5 √n43.947702350609
1 , 2 , 3 , 4 , 6 , 12 , 557 , 1114 , 1671 , 2228 , 3342 , 6684 , 24527 , 49054 , 73581 , 98108 , 147162 , 294324 , 13661539 , 27323078 , 40984617 , 54646156 , 81969234 , 163938468
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-163938467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163938468 can be divided by 24 positive divisors.
The sum of these divisors (counting 163938468) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110001011000000010100100
3
Ternary
102102110221022010
4
Quaternary
21301120002210
5
Quinary
313432012333
6
Senary
24133434220
8
Octal
1161300244
10
Decimal
163938468
12
Duodecimal
46a9b970
16
Hexadecimal
9c580a4
20
Vigesimal
2b4c638
36
Base36
2plrqc
md5
1f36c3ee6e9cfcb4a5a0343d9c51ea6c
sha1
1004bccb7146d4dae91a505106cdff638e983f2d
sha256
a9b2a9901a11259efd7ac95d7b250899a69d5d47bdea510d6ea7bd5d447cf8c6
sha512
0300e1a9b458d5aefa3d967cafb07b9e5a3471f42a46140c1776d1716c3c4e504826d4fc49c1fa426a90a0805f3639193e304a26944e98a3e51752b5b5102975
ripemd-160
f704f71c9729be2235203552383657dc509fff46
Diameter
327876936
Circumference
1030055773.4191
Area
8.4432882724444E+16
Volume
1.8455729923559E+25
Surface area
3.3773153089777E+17
Circumference
1030055773.4191
Perimeter
655753872
Area
26875821290187024
Diagonal
231844004.84027
Surface area
161254927741122144
Volume
4.405980968555E+24
Space diagonal
283949755.891
Perimeter
491815404
Area
1.1637571992436E+16
Altitude
141974877.9455
Surface area
1.1637571992436E+16
Volume
5.1924983677402E+23
Height
77281334.946756