144668746 is an even 9-digits composite number following 144668745
and preceding 144668747 . In scientific notation, it is written as 1.44668746 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 70570080 positive integers (up to 144668746) that are relatively prime to 144668746.
144668746 has 8 divisors, whose sum is 222296004
The reverse of 144668746 is 647866441
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-four million six hundred sixty-eight thousand seven hundred forty-six
Scientific notation
1.44668746 × 10^8
Engineering notation
1.44668746 × 10^6
Prime Factorization
2 × 41 × 1764253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144668746
Product of the distinct prime numbers
The prime factorization of 144668746 is 2 × 41 × 1764253.
Since it has a total of 3 prime factors.
1 , 8 , 33 , 34 , 513 , 31 , 5435 , 6268 , 34765 , 22063 , 275094 , 578380 , 9847162 , 5532598 , 18674047 , 13483930 , 467726187 , 816650017 , 8830194817 , 5795272450
n×2
289337492
n×3
434006238
n×4
578674984
n×5
723343730
n÷2
72334373
n÷3
48222915.333333
n÷3
36167186.5
n÷5
28933749.2
n2
20929046069212516
n3
3.0277788498092E+24
n4
4.3802496936722E+32
n5
6.3368523035044E+40
2 √n
12027.832140498
3 √n
524.95841968498
4 √n
109.67147368618
5 √n
42.862247863114
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
-144668745
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 144668746 can be divided by 8 positive divisors.
The sum of these divisors (counting 144668746) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100111110111100001001010
3
Ternary
101002012221012201
4
Quaternary
20213313201022
5
Quinary
244013344441
6
Senary
22204430414
8
Octal
1047674112
10
Decimal
144668746
12
Duodecimal
4054840a
16
Hexadecimal
89f784a
20
Vigesimal
2543bh6
36
Base36
2e4r4a
md5
7101b243153c45e20be741fc9f7dd945
sha1
b514f35f14fd9f378d69441875cbbc97760f4b32
sha256
73bfd05fcfbbeca373324a3980db69196e7f7eef8751819cd2bf85591183df0c
sha512
989375e4141f332861559e3845ee03508228474b57a1fd599e974f2d4adf28e8ca09d9c8f5e9cab7579034d54c4b165bb1024c9b33dcb272d6f878933db61872
ripemd-160
b6e5e4f4271d1e62569356ef0ed5302dd20297d4
Diameter
289337492
Circumference
908980539.2753
Area
6.575053737768E+16
Volume
1.268273038834E+25
Surface area
2.6300214951072E+17
Circumference
908980539.2753
Perimeter
578674984
Area
20929046069212516
Diagonal
204592502.64471
Surface area
125574276415275096
Volume
3.0277788498092E+24
Space diagonal
250573618.33928
Perimeter
434006238
Area
9.0625427864564E+15
Altitude
125286809.16964
Surface area
9.0625427864564E+15
Volume
3.5682715943888E+23
Height
68197500.881569