144447690 is an even 9-digits composite number following 144447689
and preceding 144447691 . In scientific notation, it is written as 1.44447690 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 36491904 positive integers (up to 144447690) that are relatively prime to 144447690.
144447690 has 16 divisors, whose sum is 243281280
The reverse of 144447690 is 096744441
Previous prime number is 19
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million four hundred forty-seven thousand six hundred ninety
Scientific notation
1.44447690 × 10^8
Engineering notation
1.44447690 × 10^6
Prime Factorization
2 × 15 × 19 × 253417
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144447690
Product of the distinct prime numbers
The prime factorization of 144447690 is 2 × 15 × 19 × 253417.
Since it has a total of 4 prime factors.
3 , 6 , 29 , 24 , 19 , 829 , 9760 , 427 , 73222 , 59359 , 441463 , 138552 , 8300098 , 4286862 , 15812859 , 63124526 , 446367632 , 574485216 , 1423134671 , 6073627769
n×2
288895380
n×3
433343070
n×4
577790760
n×5
722238450
n÷2
72223845
n÷3
48149230
n÷3
36111922.5
n÷5
28889538
n2
20865135146336100
n3
3.0139205734261E+24
n4
4.3535386467487E+32
n5
6.2885860084858E+40
2 √n
12018.639274061
3 √n
524.69090195194
4 √n
109.62955474716
5 √n
42.849141018974
1 , 2 , 15 , 19 , 30 , 38 , 285 , 570 , 253417 , 506834 , 3801255 , 4814923 , 7602510 , 9629846 , 72223845 , 144447690
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
-144447689
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 144447690 can be divided by 16 positive divisors.
The sum of these divisors (counting 144447690) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111000001100011001010
3
Ternary
101001210200222110
4
Quaternary
20213001203022
5
Quinary
243434311230
6
Senary
22200003150
8
Octal
1047014312
10
Decimal
144447690
12
Duodecimal
404604b6
16
Hexadecimal
89c18ca
20
Vigesimal
252fj4a
36
Base36
2e00ju
md5
6db2eb98051f232b242705cb1d36b23d
sha1
69201b3fccde406191e1cf6cdfdcc23693ddc6aa
sha256
d825727e93ee6d060985a8262b0bafe96a920c4eceefbc705c159fdf6def376a
sha512
952ee2db1439cb58ffd48b140333dcc7702a65fd17165c41a6e691261076dfed467c7779a3633795bc23fe1a4b368f027b50ffe5081a3fbb3366fd56c70e9c61
ripemd-160
c44f507b918720538d12a1fe5f81b39d63a10b64
Diameter
288895380
Circumference
907591603.46403
Area
6.5549755291888E+16
Volume
1.2624680975971E+25
Surface area
2.6219902116755E+17
Circumference
907591603.46403
Perimeter
577790760
Area
20865135146336100
Diagonal
204279882.25146
Surface area
125190810878016600
Volume
3.0139205734261E+24
Space diagonal
250190738.11596
Perimeter
433343070
Area
9.0348685450613E+15
Altitude
125095369.05798
Surface area
9.0348685450613E+15
Volume
3.5519394590454E+23
Height
68093294.083822