144429887 is an odd 9-digits composite number following 144429886
and preceding 144429888 . In scientific notation, it is written as 1.44429887 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 117031392 positive integers (up to 144429887) that are relatively prime to 144429887.
144429887 has 8 divisors, whose sum is 145826304
The reverse of 144429887 is 788924441
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred forty-four million four hundred twenty-nine thousand eight hundred eighty-seven
Scientific notation
1.44429887 × 10^8
Engineering notation
1.44429887 × 10^6
Prime Factorization
133 × 653 × 1663
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
144429887
Product of the distinct prime numbers
The prime factorization of 144429887 is 133 × 653 × 1663.
Since it has a total of 3 prime factors.
7 , 8 , 45 , 12 , 868 , 888 , 792 , 1183 , 84915 , 95966 , 267575 , 341694 , 9598332 , 8628567 , 9818 , 60980827 , 82000950 , 410203467 , 7221646676 , 4067712934
n×2
288859774
n×3
433289661
n×4
577719548
n×5
722149435
n÷2
72214943.5
n÷3
48143295.666667
n÷3
36107471.75
n÷5
28885977.4
n2
20859992258832769
n3
3.0128063247641E+24
n4
4.3513927703856E+32
n5
6.2847116611941E+40
2 √n
12017.89860999
3 √n
524.66934523035
4 √n
109.62617666411
5 √n
42.848084746121
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
-144429886
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 144429887 can be divided by 8 positive divisors.
The sum of these divisors (counting 144429887) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100110111101001100111111
3
Ternary
101001202210120002
4
Quaternary
20212331030333
5
Quinary
243433224022
6
Senary
22155344515
8
Octal
1046751477
10
Decimal
144429887
12
Duodecimal
4045213b
16
Hexadecimal
89bd33f
20
Vigesimal
252dee7
36
Base36
2dzmtb
md5
b14f7bf47779e62090ca4a94c756a126
sha1
048b27315a2913cce77636c992807617cdb931a7
sha256
9254966d32d4200b77c8bd3c66f9045518ceb5c070ac09781ef20d9bdeb00d98
sha512
c2e6320dd192c9a81d3064ffc5a6e8d47fc353d7a2d4c247dc89501e6bb376985b2ce737dd430c3b2fba96ec49a313f35631bad5dd66c6300a07940c87b5e701
ripemd-160
eb973ebe86d1343298b51ae5a7d8b4c95767ce3d
Diameter
288859774
Circumference
907479743.91601
Area
6.5533598434289E+16
Volume
1.262001362209E+25
Surface area
2.6213439373716E+17
Circumference
907479743.91601
Perimeter
577719548
Area
20859992258832769
Diagonal
204254705.00741
Surface area
125159953552996614
Volume
3.0128063247641E+24
Space diagonal
250159902.41543
Perimeter
433289661
Area
9.032641609448E+15
Altitude
125079951.20772
Surface area
9.032641609448E+15
Volume
3.550626304404E+23
Height
68084901.669138