168244564 is an even 9-digits composite number following 168244563
and preceding 168244565 . In scientific notation, it is written as 1.68244564 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 81408600 positive integers (up to 168244564) that are relatively prime to 168244564.
168244564 has 12 divisors, whose sum is 303925888
The reverse of 168244564 is 465442861
Previous prime number is 31
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred sixty-eight million two hundred forty-four thousand five hundred sixty-four
Scientific notation
1.68244564 × 10^8
Engineering notation
1.68244564 × 10^6
Prime Factorization
2 × 2 × 31 × 1356811
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84122282
Product of the distinct prime numbers
The prime factorization of 168244564 is 2 × 2 × 31 × 1356811.
Since it has a total of 4 prime factors.
3 , 9 , 100 , 73 , 25 , 157 , 1240 , 2566 , 66171 , 89882 , 223454 , 67723 , 1606929 , 3243786 , 30041460 , 65438522 , 230653924 , 198994880 , 4494426747 , 9634917412
n×2
336489128
n×3
504733692
n×4
672978256
n×5
841222820
n÷2
84122282
n÷3
56081521.333333
n÷3
42061141
n÷5
33648912.8
n2
28306233315550096
n3
4.762369882657E+24
n4
8.0124284451436E+32
n5
1.3480475303344E+41
2 √n
12970.912226979
3 √n
552.05245685759
4 √n
113.88991275341
5 √n
44.176185017995
1 , 2 , 4 , 31 , 62 , 124 , 1356811 , 2713622 , 5427244 , 42061141 , 84122282 , 168244564
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
-168244563
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 168244564 can be divided by 12 positive divisors.
The sum of these divisors (counting 168244564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010000001110011010101010100
3
Ternary
102201120201011011
4
Quaternary
22001303111110
5
Quinary
321032311224
6
Senary
24410022004
8
Octal
1201632524
10
Decimal
168244564
12
Duodecimal
48417904
16
Hexadecimal
a073554
20
Vigesimal
2cbab84
36
Base36
2s62c4
md5
b1a32ea2fafa792ff3770812b0ec2c82
sha1
653c5300708490faaf352c56bb54855e5243fb40
sha256
73f1cccdfd173b101ab60e141766f96c1c3410ea6a052a77ac1a812fc1c0d451
sha512
560eb196a6614e9bf0fc2a75d63ec5a6dd54a4d8e015ddbe07079ba42a88f60b532b3e55b5eb6eb3149db23351923b07210dbd09bbf9b0c5fe69fd04c8c99271
ripemd-160
f6bb8d81781ea72249a52fe0531ca97e05adaae2
Diameter
336489128
Circumference
1057111772.5376
Area
8.8926654634931E+16
Volume
1.9948568316043E+25
Surface area
3.5570661853972E+17
Circumference
1057111772.5376
Perimeter
672978256
Area
28306233315550096
Diagonal
237933744.20435
Surface area
169837399893300576
Volume
4.762369882657E+24
Space diagonal
291408132.94527
Perimeter
504733692
Area
1.2256958568358E+16
Altitude
145704066.47264
Surface area
1.2256958568358E+16
Volume
5.6125067309089E+23
Height
79311248.068116