144459870 is an even 9-digits composite number following 144459869
and preceding 144459871 . In scientific notation, it is written as 1.44459870 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 38522624 positive integers (up to 144459870) that are relatively prime to 144459870.
144459870 has 16 divisors, whose sum is 346703760
The reverse of 144459870 is 078954441
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million four hundred fifty-nine thousand eight hundred seventy
Scientific notation
1.44459870 × 10^8
Engineering notation
1.44459870 × 10^6
Prime Factorization
2 × 3 × 5 × 4815329
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144459870
Product of the distinct prime numbers
The prime factorization of 144459870 is 2 × 3 × 5 × 4815329.
Since it has a total of 4 prime factors.
7 , 10 , 67 , 18 , 319 , 30 , 3696 , 7713 , 23470 , 62549 , 575633 , 130548 , 7717547 , 9628019 , 44361830 , 14937601 , 457028903 , 696656997 , 3026333183 , 1444433879
n×2
288919740
n×3
433379610
n×4
577839480
n×5
722299350
n÷2
72229935
n÷3
48153290
n÷3
36114967.5
n÷5
28891974
n2
20868654040416900
n3
3.0146830497536E+24
n4
4.3550072145861E+32
n5
6.2912377606817E+40
2 √n
12019.145976316
3 √n
524.70564905651
4 √n
109.63186569751
5 √n
42.849863612648
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 4815329 , 9630658 , 14445987 , 24076645 , 28891974 , 48153290 , 72229935 , 144459870
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
-144459869
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 144459870 can be divided by 16 positive divisors.
The sum of these divisors (counting 144459870) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111000100100001011110
3
Ternary
101001211022200120
4
Quaternary
20213010201132
5
Quinary
243440203440
6
Senary
22200135410
8
Octal
1047044136
10
Decimal
144459870
12
Duodecimal
40467566
16
Hexadecimal
89c485e
20
Vigesimal
252h9da
36
Base36
2e09y6
md5
8aeab8bced83686aad19b7dcafe0f6b2
sha1
022a9f09ca2dcd0da5438cd44fd9b99baa43ce85
sha256
608c558b849d89c46453a4ebe83f52ca84c35d4318e05cbd07e974645d33536b
sha512
4a7eed676858703c9ff7d7de7c78523d2eb4a98884b29b00e673edfd164363bc5990919354c1338ed13b7e3d951518dc6ad7457f5ad3314b659ade26047ef6a1
ripemd-160
ccd920a46789df2301260479c118a041507115ff
Diameter
288919740
Circumference
907668132.66107
Area
6.5560810223681E+16
Volume
1.2627874829343E+25
Surface area
2.6224324089472E+17
Circumference
907668132.66107
Perimeter
577839480
Area
20868654040416900
Diagonal
204297107.37265
Surface area
125211924242501400
Volume
3.0146830497536E+24
Space diagonal
250211834.4948
Perimeter
433379610
Area
9.0363922708949E+15
Altitude
125105917.2474
Surface area
9.0363922708949E+15
Volume
3.5528380460149E+23
Height
68099035.790885