144427587 is an odd 9-digits composite number following 144427586
and preceding 144427588 . In scientific notation, it is written as 1.44427587 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 96285056 positive integers (up to 144427587) that are relatively prime to 144427587.
144427587 has 4 divisors, whose sum is 192570120
The reverse of 144427587 is 785724441
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million four hundred twenty-seven thousand five hundred eighty-seven
Scientific notation
1.44427587 × 10^8
Engineering notation
1.44427587 × 10^6
Prime Factorization
3 × 48142529
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
144427587
Product of the distinct prime numbers
The prime factorization of 144427587 is 3 × 48142529.
Since it has a total of 2 prime factors.
8 , 10 , 86 , 49 , 503 , 717 , 2708 , 9353 , 99786 , 37834 , 182945 , 826790 , 3277677 , 2971722 , 48494895 , 37962652 , 425471971 , 303100081 , 632767971 , 5571406141
n×2
288855174
n×3
433282761
n×4
577710348
n×5
722137935
n÷2
72213793.5
n÷3
48142529
n÷3
36106896.75
n÷5
28885517.4
n2
20859327886642569
n3
3.0126623931096E+24
n4
4.3511155988246E+32
n5
6.284211266963E+40
2 √n
12017.802919003
3 √n
524.66656015143
4 √n
109.625740221
5 √n
42.847948276828
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
-144427586
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 144427587 can be divided by 4 positive divisors.
The sum of these divisors (counting 144427587) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100110111100101001000011
3
Ternary
101001202200101220
4
Quaternary
20212330221003
5
Quinary
243433140322
6
Senary
22155330123
8
Octal
1046745103
10
Decimal
144427587
12
Duodecimal
40450943
16
Hexadecimal
89bca43
20
Vigesimal
252d8j7
36
Base36
2dzl1f
md5
3efe2a8211de422f099954b1b5620aa9
sha1
7c3ae75d116bd88c1b5364867f9e88e9ee74e04a
sha256
e3df5c3338f3bd48be6f9b451669463e511dda0dfcb4c8f3ef7435c73cfde980
sha512
cc681179f5ad7d461ad465bdedd061365d40740960869c516f3b295c4f88f3f5d5afd295d52e715f82daed610ed773645a159cf6f76e18b21448c7c2b051b4cb
ripemd-160
96224bf7ce4ffc22e3360d07d43b97d1dce99b8c
Diameter
288855174
Circumference
907465292.5898
Area
6.5531511247497E+16
Volume
1.2619410722586E+25
Surface area
2.6212604498999E+17
Circumference
907465292.5898
Perimeter
577710348
Area
20859327886642569
Diagonal
204251452.31622
Surface area
125155967319855414
Volume
3.0126623931096E+24
Space diagonal
250155918.69857
Perimeter
433282761
Area
9.0323539278508E+15
Altitude
125077959.34929
Surface area
9.0323539278508E+15
Volume
3.5504566793225E+23
Height
68083817.43874