144479729 is an odd 9-digits composite number following 144479728
and preceding 144479730 . In scientific notation, it is written as 1.44479729 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 144150180 positive integers (up to 144479729) that are relatively prime to 144479729.
144479729 has 4 divisors, whose sum is 144809280
The reverse of 144479729 is 927974441
Previous prime number is 439
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred forty-four million four hundred seventy-nine thousand seven hundred twenty-nine
Scientific notation
1.44479729 × 10^8
Engineering notation
1.44479729 × 10^6
Prime Factorization
439 × 329111
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
144479729 Product of the distinct prime numbers
The prime factorization of 144479729 is 439 × 329111.
Since it has a total of 2 prime factors.
5 , 6 , 7 , 31 , 587 , 607 , 8227 , 3002 , 72135 , 34910 , 902227 , 790164 , 9514665 , 3819839 , 48491140 , 48110146 , 600857874 , 252202380 , 755116906 , 3353792912
n×2
288959458
n×3
433439187
n×4
577918916
n×5
722398645
n÷2
72239864.5
n÷3
48159909.666667
n÷3
36119932.25
n÷5
28895945.8
n2
20874392091913441
n3
3.0159265124794E+24
n4
4.3574024520694E+32
n5
6.2955632541892E+40
2 √n12019.972088154
3 √n524.72969183977
4 √n109.63563329572
5 √n42.851041668052
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
-144479728 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 144479729 can be divided by 4 positive divisors.
The sum of these divisors (counting 144479729) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100111001001010111110001
3
Ternary
101001212022221002
4
Quaternary
20213021113301
5
Quinary
243441322404
6
Senary
22200411345
8
Octal
1047112761
10
Decimal
144479729
12
Duodecimal
40476b55
16
Hexadecimal
89c95f1
20
Vigesimal
252jj69
36
Base36
2e0p9t
md5
d7d93b07f77838734eead2e9d9da631d
sha1
935c869da38390e4c6f0f699e53525c30cf780d5
sha256
00cd283085c24ca9e8de0f8f8fd8c6750f8c8ece9bb471155456b5ce6d5f06f5
sha512
94612692a8a48f1ff3489f010215b782113ede6713b939812c88d60b4bf0fea505335347a66ae8680ca6b9e234b380f34f1658e08bc3130001fd51d0b07b569f
ripemd-160
2d4cf8d0a7c1bc0fe6644306d28374338f8355bf
Diameter
288959458
Circumference
907792910.43809
Area
6.5578836844108E+16
Volume
1.2633083433829E+25
Surface area
2.6231534737643E+17
Circumference
907792910.43809
Perimeter
577918916
Area
20874392091913441
Diagonal
204325192.23979
Surface area
125246352551480646
Volume
3.0159265124794E+24
Space diagonal
250246231.29178
Perimeter
433439187
Area
9.038876920077E+15
Altitude
125123115.64589
Surface area
9.038876920077E+15
Volume
3.5543034808908E+23
Height
68108397.413263