144869631 is an odd 9-digits composite number following 144869630
and preceding 144869632 . In scientific notation, it is written as 1.44869631 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 90889344 positive integers (up to 144869631) that are relatively prime to 144869631.
144869631 has 16 divisors, whose sum is 205250400
The reverse of 144869631 is 136968441
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-four million eight hundred sixty-nine thousand six hundred thirty-one
Scientific notation
1.44869631 × 10^8
Engineering notation
1.44869631 × 10^6
Prime Factorization
3 × 17 × 17 × 17 × 9829
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
501279
Product of the distinct prime numbers
The prime factorization of 144869631 is 3 × 17 × 17 × 17 × 9829.
Since it has a total of 5 prime factors.
6 , 4 , 36 , 76 , 599 , 71 , 4841 , 8353 , 77057 , 50267 , 978861 , 619220 , 8954162 , 26893 , 89184032 , 16383144 , 212145381 , 623462783 , 762493344 , 6589011880
n×2
289739262
n×3
434608893
n×4
579478524
n×5
724348155
n÷2
72434815.5
n÷3
48289877
n÷3
36217407.75
n÷5
28973926.2
n2
20987209986076161
n3
3.0404093664024E+24
n4
4.4046298299965E+32
n5
6.3809709816319E+40
2 √n
12036.180083399
3 √n
525.20129061362
4 √n
109.70952594647
5 √n
42.874144840696
1 , 3 , 17 , 51 , 289 , 867 , 4913 , 9829 , 14739 , 29487 , 167093 , 501279 , 2840581 , 8521743 , 48289877 , 144869631
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
-144869630
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 144869631 can be divided by 16 positive divisors.
The sum of these divisors (counting 144869631) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000101000101000100011111111
3
Ternary
101002121010202220
4
Quaternary
20220220203333
5
Quinary
244041312011
6
Senary
22213020423
8
Octal
1050504377
10
Decimal
144869631
12
Duodecimal
40624713
16
Hexadecimal
8a288ff
20
Vigesimal
2558e1b
36
Base36
2e924f
md5
0b8f0f379b333bf3c9764b682b959d92
sha1
2b4fd7776321d5967565efd91e0cf4769862d562
sha256
c55f7f10d73b76ff95997f913704f9df4b283db3fc34bea2e9b77a6203f14673
sha512
36303415d323fb1c05e014181827dbae57d0640d96883c06976dc2cbec34d844e1bc794d8a52ed33748948024ecc73b585ba01113e6affbe73d7bdf8931cb318
ripemd-160
dead30d6ff203162b8da8a767c1265b22e9fa6e1
Diameter
289739262
Circumference
910242736.95573
Area
6.5933264711603E+16
Volume
1.2735636972527E+25
Surface area
2.6373305884641E+17
Circumference
910242736.95573
Perimeter
579478524
Area
20987209986076161
Diagonal
204876596.93619
Surface area
125923259916456966
Volume
3.0404093664024E+24
Space diagonal
250921561.36576
Perimeter
434608893
Area
9.0877285012502E+15
Altitude
125460780.68288
Surface area
9.0877285012502E+15
Volume
3.5831568009437E+23
Height
68292198.978729