144428276 is an even 9-digits composite number following 144428275
and preceding 144428277 . In scientific notation, it is written as 1.44428276 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 72168192 positive integers (up to 144428276) that are relatively prime to 144428276.
144428276 has 12 divisors, whose sum is 252910308
The reverse of 144428276 is 672824441
Previous prime number is 1697
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million four hundred twenty-eight thousand two hundred seventy-six
Scientific notation
1.44428276 × 10^8
Engineering notation
1.44428276 × 10^6
Prime Factorization
2 × 2 × 1697 × 21277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72214138
Product of the distinct prime numbers
The prime factorization of 144428276 is 2 × 2 × 1697 × 21277.
Since it has a total of 4 prime factors.
6 , 10 , 78 , 23 , 814 , 883 , 9346 , 5795 , 63157 , 87206 , 550307 , 36328 , 7810025 , 3217640 , 13753372 , 66057762 , 226142152 , 161563868 , 1478837507 , 8762641826
n×2
288856552
n×3
433284828
n×4
577713104
n×5
722141380
n÷2
72214138
n÷3
48142758.666667
n÷3
36107069
n÷5
28885655.2
n2
20859526908332176
n3
3.012705509546E+24
n4
4.3511986283943E+32
n5
6.2843611643256E+40
2 √n
12017.831584774
3 √n
524.6673944673
4 √n
109.62587096472
5 √n
42.847989158464
1 , 2 , 4 , 1697 , 3394 , 6788 , 21277 , 42554 , 85108 , 36107069 , 72214138 , 144428276
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
-144428275
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 144428276 can be divided by 12 positive divisors.
The sum of these divisors (counting 144428276) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100110111100110011110100
3
Ternary
101001202201100102
4
Quaternary
20212330303310
5
Quinary
243433201101
6
Senary
22155333232
8
Octal
1046746364
10
Decimal
144428276
12
Duodecimal
40451218
16
Hexadecimal
89bccf4
20
Vigesimal
252dadg
36
Base36
2dzlkk
md5
7500eb7dea2bdd409e1d433fb460766b
sha1
e8eff569282c6bf31037770c6ca52aa41e455c96
sha256
bab749be533e9be68f5233f453acb2d2a1b51d22926a9b282ddc9be92a647ce2
sha512
118963f02d877c4f559d13544a6e9fb397385036b562d90e75a7d85f3a684bc163a18309183ec21a66e59605fe89582f4c6507ffb586fd9f339649fb94b62743
ripemd-160
4e2b192e5bed8435bb51679e7a3fba1827a156c8
Diameter
288856552
Circumference
907469621.70448
Area
6.5532136492575E+16
Volume
1.2619591328292E+25
Surface area
2.621285459703E+17
Circumference
907469621.70448
Perimeter
577713104
Area
20859526908332176
Diagonal
204252426.70936
Surface area
125157161449993056
Volume
3.012705509546E+24
Space diagonal
250157112.08158
Perimeter
433284828
Area
9.0324401067704E+15
Altitude
125078556.04079
Surface area
9.0324401067704E+15
Volume
3.5505074925301E+23
Height
68084142.236455