144865668 is an even 9-digits composite number following 144865667
and preceding 144865669 . In scientific notation, it is written as 1.44865668 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 48288552 positive integers (up to 144865668) that are relatively prime to 144865668.
144865668 has 12 divisors, whose sum is 338019920
The reverse of 144865668 is 866568441
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred forty-four million eight hundred sixty-five thousand six hundred sixty-eight
Scientific notation
1.44865668 × 10^8
Engineering notation
1.44865668 × 10^6
Prime Factorization
2 × 2 × 3 × 12072139
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72432834
Product of the distinct prime numbers
The prime factorization of 144865668 is 2 × 2 × 3 × 12072139.
Since it has a total of 4 prime factors.
2 , 6 , 76 , 26 , 897 , 167 , 9545 , 4984 , 1827 , 29152 , 738657 , 771411 , 7085329 , 9740799 , 37364448 , 49861582 , 509573893 , 22884806 , 7778175966 , 2877705043
n×2
289731336
n×3
434597004
n×4
579462672
n×5
724328340
n÷2
72432834
n÷3
48288556
n÷3
36216417
n÷5
28973133.6
n2
20986061765086224
n3
3.0401598562885E+24
n4
4.4041478840801E+32
n5
6.3800982519806E+40
2 √n
12036.015453629
3 √n
525.19650149925
4 √n
109.70877564547
5 √n
42.873910268282
1 , 2 , 3 , 4 , 6 , 12 , 12072139 , 24144278 , 36216417 , 48288556 , 72432834 , 144865668
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
-144865667
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 144865668 can be divided by 12 positive divisors.
The sum of these divisors (counting 144865668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101000100111100110000100
3
Ternary
101002120221100010
4
Quaternary
20220213212010
5
Quinary
244041200133
6
Senary
22212550220
8
Octal
1050474604
10
Decimal
144865668
12
Duodecimal
40622370
16
Hexadecimal
8a27984
20
Vigesimal
2558438
36
Base36
2e8z2c
md5
e580ba613ef3807895ac1e0c40210755
sha1
063661d694fe26bff7e48b368a3743568137aa38
sha256
c617546147f6502224e4ed2079cfa240b715ecd6777c3bf19b38109d2aafe704
sha512
f4103b9f80b5aed382394a5a6c691222b8b80f0d3b01ade3f79f58154368fea9f0ef4c123d25ba1cd70f6994eb9797d7ed9f3aead1c5bccacfe1a83ebcd6a667
ripemd-160
f65219c12216fd546ea024740318db31b5163087
Diameter
289731336
Circumference
910217836.69236
Area
6.5929657468977E+16
Volume
1.2734591827006E+25
Surface area
2.6371862987591E+17
Circumference
910217836.69236
Perimeter
579462672
Area
20986061765086224
Diagonal
204870992.40784
Surface area
125916370590517344
Volume
3.0401598562885E+24
Space diagonal
250914697.2484
Perimeter
434597004
Area
9.087231306977E+15
Altitude
125457348.6242
Surface area
9.087231306977E+15
Volume
3.5828627504545E+23
Height
68290330.802613