163764668 is an even 9-digits composite number following 163764667
and preceding 163764669 . In scientific notation, it is written as 1.63764668 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 81699072 positive integers (up to 163764668) that are relatively prime to 163764668.
163764668 has 12 divisors, whose sum is 287229600
The reverse of 163764668 is 866467361
Previous prime number is 449
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-three million seven hundred sixty-four thousand six hundred sixty-eight
Scientific notation
1.63764668 × 10^8
Engineering notation
1.63764668 × 10^6
Prime Factorization
2 × 2 × 449 × 91183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
81882334
Product of the distinct prime numbers
The prime factorization of 163764668 is 2 × 2 × 449 × 91183.
Since it has a total of 4 prime factors.
4 , 8 , 25 , 89 , 909 , 119 , 3667 , 9260 , 30110 , 81807 , 920316 , 859793 , 1484066 , 4665786 , 11943706 , 38536572 , 517286812 , 556208313 , 6083348653 , 2921434948
n×2
327529336
n×3
491294004
n×4
655058672
n×5
818823340
n÷2
81882334
n÷3
54588222.666667
n÷3
40941167
n÷5
32752933.6
n2
26818866485150224
n3
4.391982766077E+24
n4
7.1925159954831E+32
n5
1.177879994085E+41
2 √n
12797.057005421
3 √n
547.10842555645
4 √n
113.12407792076
5 √n
43.9383801313
1 , 2 , 4 , 449 , 898 , 1796 , 91183 , 182366 , 364732 , 40941167 , 81882334 , 163764668
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-163764667
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 163764668 can be divided by 12 positive divisors.
The sum of these divisors (counting 163764668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110000101101100110111100
3
Ternary
102102011002220002
4
Quaternary
21300231212330
5
Quinary
313410432133
6
Senary
24130013432
8
Octal
1160554674
10
Decimal
163764668
12
Duodecimal
46a17278
16
Hexadecimal
9c2d9bc
20
Vigesimal
2b3abd8
36
Base36
2pi1mk
md5
78d94ede4c2e24d71e43e03dfc1e7080
sha1
754e4dcb98f69cdb6677952094666978873d9b86
sha256
9633e7778e141c68bbdbae03dc07306b7c6d30342b66d299e04f3dd5067652da
sha512
646503a1a86a770220e3bba71d528272962ab465a304299fa1cbfd2759c9a9295a6e3ee24439f629e134be2b866e49db83f857455c222732465aa6360a8b40f5
ripemd-160
5465b2214ccba40918c0d5a5b9a7947aca24f90b
Diameter
327529336
Circumference
1028963755.8127
Area
8.4253953927353E+16
Volume
1.8397094390134E+25
Surface area
3.3701581570941E+17
Circumference
1028963755.8127
Perimeter
655058672
Area
26818866485150224
Diagonal
231598214.52313
Surface area
160913198910901344
Volume
4.391982766077E+24
Space diagonal
283648725.46065
Perimeter
491294004
Area
1.1612909838422E+16
Altitude
141824362.73032
Surface area
1.1612909838422E+16
Volume
5.1760013279124E+23
Height
77199404.841042