144464915 is an odd 9-digits composite number following 144464914
and preceding 144464916 . In scientific notation, it is written as 1.44464915 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 98815200 positive integers (up to 144464915) that are relatively prime to 144464915.
144464915 has 4 divisors, whose sum is 144489432
The reverse of 144464915 is 519464441
Previous prime number is 14665
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-four million four hundred sixty-four thousand nine hundred fifteen
Scientific notation
1.44464915 × 10^8
Engineering notation
1.44464915 × 10^6
Prime Factorization
14665 × 9851
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144464915
Product of the distinct prime numbers
The prime factorization of 144464915 is 14665 × 9851.
Since it has a total of 2 prime factors.
8 , 7 , 83 , 10 , 120 , 983 , 7405 , 3760 , 42333 , 92823 , 127847 , 705919 , 743505 , 2002135 , 73061832 , 14535730 , 552185009 , 348179779 , 927637342 , 2889732856
n×2
288929830
n×3
433394745
n×4
577859660
n×5
722324575
n÷2
72232457.5
n÷3
48154971.666667
n÷3
36116228.75
n÷5
28892983
n2
20870111665957225
n3
3.014998907863E+24
n4
4.3556156094952E+32
n5
6.292336387984E+40
2 √n
12019.355847965
3 √n
524.71175711772
4 √n
109.63282285869
5 √n
42.850162899283
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
-144464914
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 144464915 can be divided by 4 positive divisors.
The sum of these divisors (counting 144464915) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111000101110000010011
3
Ternary
101001211120121102
4
Quaternary
20213011300103
5
Quinary
243440334130
6
Senary
22200215015
8
Octal
1047056023
10
Decimal
144464915
12
Duodecimal
4046a46b
16
Hexadecimal
89c5c13
20
Vigesimal
252i25f
36
Base36
2e0dub
md5
291106e02425a9c7e1645d8d3e5637ea
sha1
79295d89f24f0a98fa128e809400f00ae6e3279a
sha256
d192cd485ad623d247dc8c535b78df185564e5c93a30e192744318f62ef3ecc9
sha512
5179793557f328fbf2c46e6e0522f55185630cfee46a66d238d35cf616e1db3888f5e5561dd924f2afec1a6eab1dcc06b8e1c82555b6555d426e360a628bba5f
ripemd-160
bf4a813f0729f18876af378cd542c33a6b16140d
Diameter
288929830
Circumference
907699831.33095
Area
6.556538948937E+16
Volume
1.2629197892698E+25
Surface area
2.6226155795748E+17
Circumference
907699831.33095
Perimeter
577859660
Area
20870111665957225
Diagonal
204304242.08008
Surface area
125220669995743350
Volume
3.014998907863E+24
Space diagonal
250220572.69112
Perimeter
433394745
Area
9.0370234412685E+15
Altitude
125110286.34556
Surface area
9.0370234412685E+15
Volume
3.5532102883666E+23
Height
68101414.026692