144388619 is an odd 9-digits composite number following 144388618
and preceding 144388620 . In scientific notation, it is written as 1.44388619 × 10^8.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 136789200 positive integers (up to 144388619) that are relatively prime to 144388619.
144388619 has 4 divisors, whose sum is 151988040
The reverse of 144388619 is 916883441
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-four million three hundred eighty-eight thousand six hundred nineteen
Scientific notation
1.44388619 × 10^8
Engineering notation
1.44388619 × 10^6
Prime Factorization
19 × 7599401
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144388619
Product of the distinct prime numbers
The prime factorization of 144388619 is 19 × 7599401.
Since it has a total of 2 prime factors.
2 , 8 , 30 , 19 , 457 , 598 , 891 , 723 , 46242 , 85760 , 906137 , 928993 , 5966566 , 6379036 , 52152374 , 41760537 , 446148103 , 405739752 , 1388683568 , 3013168292
n×2
288777238
n×3
433165857
n×4
577554476
n×5
721943095
n÷2
72194309.5
n÷3
48129539.666667
n÷3
36097154.75
n÷5
28877723.8
n2
20848073296727161
n3
3.0102245121252E+24
n4
4.3464216018571E+32
n5
6.2757381268391E+40
2 √n
12016.181548229
3 √n
524.61936915422
4 √n
109.61834494385
5 √n
42.845635866695
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144388618
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144388619 can be divided by 4 positive divisors.
The sum of these divisors (counting 144388619) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110110011001000001011
3
Ternary
101001200200221122
4
Quaternary
20212303020023
5
Quinary
243430413434
6
Senary
22154425455
8
Octal
1046631013
10
Decimal
144388619
12
Duodecimal
4043228b
16
Hexadecimal
89b320b
20
Vigesimal
2528baj
36
Base36
2dyqyz
md5
ceb003cf04ec6d764bfc0f3a43db4d1e
sha1
8cd8d53a7a067f09bb2ff2be35ab67b8d2ff6b22
sha256
67e06c085820e3ded64022c9314d2448a6249c00ac43bca740b0834635d8fdd9
sha512
1555e59d5f52ed15f520f123e79170629bf83216e6f4cd4a888c70edfd655e9a35cdf2dc48e9752a7f394bf21b6ad8aab722755f99852293e4e93fe6cc43e65d
ripemd-160
2e581eca58c65f8f53c4c5279c6e8d1748a63bf4
Diameter
288777238
Circumference
907220449.42475
Area
6.54961539105E+16
Volume
1.2609198950598E+25
Surface area
2.61984615642E+17
Circumference
907220449.42475
Perimeter
577554476
Area
20848073296727161
Diagonal
204196343.24212
Surface area
125088439780362966
Volume
3.0102245121252E+24
Space diagonal
250088424.1427
Perimeter
433165857
Area
9.0274805474629E+15
Altitude
125044212.07135
Surface area
9.0274805474629E+15
Volume
3.5475836090295E+23
Height
68065447.747374