144865228 is an even 9-digits composite number following 144865227
and preceding 144865229 . In scientific notation, it is written as 1.44865228 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 68171840 positive integers (up to 144865228) that are relatively prime to 144865228.
144865228 has 12 divisors, whose sum is 268426872
The reverse of 144865228 is 822568441
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-four million eight hundred sixty-five thousand two hundred twenty-eight
Scientific notation
1.44865228 × 10^8
Engineering notation
1.44865228 × 10^6
Prime Factorization
2 × 2 × 17 × 2130371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72432614
Product of the distinct prime numbers
The prime factorization of 144865228 is 2 × 2 × 17 × 2130371.
Since it has a total of 4 prime factors.
6 , 2 , 23 , 20 , 333 , 602 , 3800 , 5008 , 93558 , 35225 , 63916 , 864038 , 7389406 , 8680448 , 62626231 , 4881131 , 931335136 , 378210602 , 2679395042 , 3894587309
n×2
289730456
n×3
434595684
n×4
579460912
n×5
724326140
n÷2
72432614
n÷3
48288409.333333
n÷3
36216307
n÷5
28973045.6
n2
20985934283491984
n3
3.0401321547711E+24
n4
4.4040943775104E+32
n5
6.3800013613157E+40
2 √n
12035.997175141
3 √n
525.19596977286
4 √n
109.70869234086
5 √n
42.873884224094
1 , 2 , 4 , 17 , 34 , 68 , 2130371 , 4260742 , 8521484 , 36216307 , 72432614 , 144865228
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
-144865227
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 144865228 can be divided by 12 positive divisors.
The sum of these divisors (counting 144865228) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101000100111011111001100
3
Ternary
101002120220201211
4
Quaternary
20220213133030
5
Quinary
244041141403
6
Senary
22212544204
8
Octal
1050473714
10
Decimal
144865228
12
Duodecimal
40622064
16
Hexadecimal
8a277cc
20
Vigesimal
2558318
36
Base36
2e8yq4
md5
7d9aea2a216932131663d625aab064a0
sha1
33be61a34c143f8a2d652c38faf11557eb30d84a
sha256
94141e85fc6d6827753f5f40e3aead355a9d77de975c81519dc419f30e8675a8
sha512
63821460416ca0f8e77274ae7820eba35ccf72fd57d95c402ae2a117154a8515f4c3a7da6980caa1f0116ef18215b8e16558067f74cb905bbbf43384fde6d8f3
ripemd-160
d5c58b0b255809eb306ef4b17329a906ae9fb159
Diameter
289730456
Circumference
910215072.09082
Area
6.5929256973737E+16
Volume
1.2734475791161E+25
Surface area
2.6371702789495E+17
Circumference
910215072.09082
Perimeter
579460912
Area
20985934283491984
Diagonal
204870370.15387
Surface area
125915605700951904
Volume
3.0401321547711E+24
Space diagonal
250913935.14605
Perimeter
434595684
Area
9.0871761058274E+15
Altitude
125456967.57302
Surface area
9.0871761058274E+15
Volume
3.5828301039032E+23
Height
68290123.384624