144231646 is an even 9-digits composite number following 144231645
and preceding 144231647 . In scientific notation, it is written as 1.44231646 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 66568440 positive integers (up to 144231646) that are relatively prime to 144231646.
144231646 has 8 divisors, whose sum is 232989624
The reverse of 144231646 is 646132441
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred forty-four million two hundred thirty-one thousand six hundred forty-six
Scientific notation
1.44231646 × 10^8
Engineering notation
1.44231646 × 10^6
Prime Factorization
2 × 13 × 5547371
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144231646
Product of the distinct prime numbers
The prime factorization of 144231646 is 2 × 13 × 5547371.
Since it has a total of 3 prime factors.
10 , 4 , 43 , 58 , 961 , 593 , 2642 , 6204 , 16870 , 36012 , 621420 , 625908 , 968531 , 8032739 , 97802630 , 30198667 , 356228578 , 44773652 , 6112534166 , 3313874212
n×2
288463292
n×3
432694938
n×4
576926584
n×5
721158230
n÷2
72115823
n÷3
48077215.333333
n÷3
36057911.5
n÷5
28846329.2
n2
20802767707869316
n3
3.0004174278616E+24
n4
4.3275514430757E+32
n5
6.2416986778448E+40
2 √n
12009.64803814
3 √n
524.42918579657
4 √n
109.58853972081
5 √n
42.836315832097
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-144231645
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 144231646 can be divided by 8 positive divisors.
The sum of these divisors (counting 144231646) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110001100110011011110
3
Ternary
101001101201121211
4
Quaternary
20212030303132
5
Quinary
243410403041
6
Senary
22151215034
8
Octal
1046146336
10
Decimal
144231646
12
Duodecimal
4037747a
16
Hexadecimal
898ccde
20
Vigesimal
2518j26
36
Base36
2dvdum
md5
4ec14af186c56706455904a27f71559d
sha1
a148b57dced744f558c8c077bc82e4d4bf79b493
sha256
ba6e94a200c73fabc21162c7c56738d487c415e9156e557fa9fa4c300592fcb5
sha512
a2c795861d56bf9ab9456a7bf5b71c7922215870c97d29bbd409d2d2a284133d30a461879a471acdfc0e496fcf0a45d8f9d12f600108664c6db0026ee08d3892
ripemd-160
e03e6c3e8b472a2de738a83bb0a64a364dd3c66e
Diameter
288463292
Circumference
906234158.97753
Area
6.5353822205377E+16
Volume
1.2568119132097E+25
Surface area
2.6141528882151E+17
Circumference
906234158.97753
Perimeter
576926584
Area
20802767707869316
Diagonal
203974349.8966
Surface area
124816606247215896
Volume
3.0004174278616E+24
Space diagonal
249816538.93129
Perimeter
432694938
Area
9.0078626520207E+15
Altitude
124908269.46564
Surface area
9.0078626520207E+15
Volume
3.5360258493854E+23
Height
67991449.965532