144489462 is an even 9-digits composite number following 144489461
and preceding 144489463 . In scientific notation, it is written as 1.44489462 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 44458272 positive integers (up to 144489462) that are relatively prime to 144489462.
144489462 has 16 divisors, whose sum is 311208240
The reverse of 144489462 is 264984441
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million four hundred eighty-nine thousand four hundred sixty-two
Scientific notation
1.44489462 × 10^8
Engineering notation
1.44489462 × 10^6
Prime Factorization
2 × 3 × 13 × 1852429
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144489462
Product of the distinct prime numbers
The prime factorization of 144489462 is 2 × 3 × 13 × 1852429.
Since it has a total of 4 prime factors.
4 , 8 , 94 , 68 , 399 , 822 , 9724 , 345 , 41896 , 18936 , 622602 , 253038 , 88364 , 3871539 , 27124774 , 78187835 , 193383745 , 360330252 , 2507789143 , 2624562388
n×2
288978924
n×3
433468386
n×4
577957848
n×5
722447310
n÷2
72244731
n÷3
48163154
n÷3
36122365.5
n÷5
28897892.4
n2
20877204629049444
n3
3.0165360649153E+24
n4
4.358576731232E+32
n5
6.2976840698144E+40
2 √n
12020.376949164
3 √n
524.7414745294
4 √n
109.63747967353
5 √n
42.85161899188
1 , 2 , 3 , 6 , 13 , 26 , 39 , 78 , 1852429 , 3704858 , 5557287 , 11114574 , 24081577 , 48163154 , 72244731 , 144489462
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144489461
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144489462 can be divided by 16 positive divisors.
The sum of these divisors (counting 144489462) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111001011101111110110
3
Ternary
101001212211021120
4
Quaternary
20213023233312
5
Quinary
243442130322
6
Senary
22200524410
8
Octal
1047135766
10
Decimal
144489462
12
Duodecimal
40480706
16
Hexadecimal
89cbbf6
20
Vigesimal
25313d2
36
Base36
2e0ws6
md5
66e09c14ee382c5a16f272ede76d132c
sha1
af94bc5cff0237324212abc61b65a27e7e2b2a30
sha256
c4e44b2eb97803b663a392cacec630b055145fa56621dc6339c6a36daf80075a
sha512
c924fb39f45bce3519e8b099274c7e8646945b7b3fbc825cf19d27756bbea58f9f6da606a9f851255e1387a575f1eff395ec3397d681cb5a92aca42728d5d973
ripemd-160
2f178f0041fea6923e84d9f6d400d04ca1249ad7
Diameter
288978924
Circumference
907854064.68068
Area
6.5587672690113E+16
Volume
1.2635636721102E+25
Surface area
2.6235069076045E+17
Circumference
907854064.68068
Perimeter
577957848
Area
20877204629049444
Diagonal
204338956.78039
Surface area
125263227774296664
Volume
3.0165360649153E+24
Space diagonal
250263089.34229
Perimeter
433468386
Area
9.0400947843814E+15
Altitude
125131544.67115
Surface area
9.0400947843814E+15
Volume
3.5550218453256E+23
Height
68112985.593464