144489764 is an even 9-digits composite number following 144489763
and preceding 144489765 . In scientific notation, it is written as 1.44489764 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 6 positive divisors.
There are 72244880 positive integers (up to 144489764) that are relatively prime to 144489764.
144489764 has 6 divisors, whose sum is 252857094
The reverse of 144489764 is 467984441
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-four million four hundred eighty-nine thousand seven hundred sixty-four
Scientific notation
1.44489764 × 10^8
Engineering notation
1.44489764 × 10^6
Prime Factorization
2 × 2 × 36122441
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72244882
Product of the distinct prime numbers
The prime factorization of 144489764 is 2 × 2 × 36122441.
Since it has a total of 3 prime factors.
2 , 4 , 87 , 31 , 453 , 635 , 5836 , 984 , 83721 , 26962 , 245766 , 148327 , 7460106 , 2499438 , 33929008 , 10351697 , 298697646 , 451881258 , 6255293855 , 3832005264
n×2
288979528
n×3
433469292
n×4
577959056
n×5
722448820
n÷2
72244882
n÷3
48163254.666667
n÷3
36122441
n÷5
28897952.8
n2
20877291900775696
n3
3.0165549797022E+24
n4
4.3586131711019E+32
n5
6.2977498845981E+40
2 √n
12020.38951116
3 √n
524.74184011964
4 √n
109.6375369623
5 √n
42.851636904851
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144489763
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144489764 can be divided by 6 positive divisors.
The sum of these divisors (counting 144489764) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1000100111001011110100100100
3
Ternary
101001212211200202
4
Quaternary
20213023310210
5
Quinary
243442133024
6
Senary
22200530032
8
Octal
1047136444
10
Decimal
144489764
12
Duodecimal
40480918
16
Hexadecimal
89cbd24
20
Vigesimal
2531484
36
Base36
2e0x0k
md5
b96cbe29b8ad00ce5148a416cd032c7b
sha1
790c2811e40c5f1ddf058f8edab720659708522f
sha256
0661d96b76c76a5944db2e01766cd9d26b123a51fa95194497645337df850e4d
sha512
6b6fc2008ca77066ed3d6a50dbd74665c805764c483d782baa87da431c2f7bf64398262f5030031cd26ef89e37328c31d6601b78b5cc762acabcb19873a18af8
ripemd-160
33eb8238ad98b25ae51d417d8d036f9614604b48
Diameter
288979528
Circumference
907855962.20265
Area
6.5587946862327E+16
Volume
1.2635715951176E+25
Surface area
2.6235178744931E+17
Circumference
907855962.20265
Perimeter
577959056
Area
20877291900775696
Diagonal
204339383.87289
Surface area
125263751404654176
Volume
3.0165549797022E+24
Space diagonal
250263612.42164
Perimeter
433469292
Area
9.0401325741474E+15
Altitude
125131806.21082
Surface area
9.0401325741474E+15
Volume
3.5550441366158E+23
Height
68113127.957629