144479730 is an even 9-digits composite number following 144479729
and preceding 144479731 . In scientific notation, it is written as 1.44479730 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 38491200 positive integers (up to 144479730) that are relatively prime to 144479730.
144479730 has 16 divisors, whose sum is 231388032
The reverse of 144479730 is 037974441
Previous prime number is 1621
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-four million four hundred seventy-nine thousand seven hundred thirty
Scientific notation
1.44479730 × 10^8
Engineering notation
1.44479730 × 10^6
Prime Factorization
2 × 15 × 1621 × 2971
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
144479730
Product of the distinct prime numbers
The prime factorization of 144479730 is 2 × 15 × 1621 × 2971.
Since it has a total of 4 prime factors.
1 , 6 , 38 , 36 , 961 , 742 , 7390 , 8619 , 30803 , 15970 , 658020 , 995402 , 7818237 , 6419716 , 91656024 , 75469980 , 155672495 , 437239962 , 4476341832 , 518145458
n×2
288959460
n×3
433439190
n×4
577918920
n×5
722398650
n÷2
72239865
n÷3
48159910
n÷3
36119932.5
n÷5
28895946
n2
20874392380872900
n3
3.0159265751026E+24
n4
4.3574025727064E+32
n5
6.2955634720593E+40
2 √n
12019.972129751
3 √n
524.72969305039
4 √n
109.63563348543
5 √n
42.85104172737
1 , 2 , 15 , 30 , 1621 , 2971 , 3242 , 5942 , 24315 , 44565 , 48630 , 89130 , 4815991 , 9631982 , 72239865 , 144479730
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
-144479729
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 144479730 can be divided by 16 positive divisors.
The sum of these divisors (counting 144479730) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100111001001010111110010
3
Ternary
101001212022221010
4
Quaternary
20213021113302
5
Quinary
243441322410
6
Senary
22200411350
8
Octal
1047112762
10
Decimal
144479730
12
Duodecimal
40476b56
16
Hexadecimal
89c95f2
20
Vigesimal
252jj6a
36
Base36
2e0p9u
md5
7b10715a93c4138cfa1a0b89d81de0df
sha1
ed60057df5e07d212d373c892d572f07427b9c2b
sha256
957f437c7dcc52c4d69aa31e87f96e0c5e7e1659352b93ebd0e4422cf9aeb01a
sha512
8d4632a1d75b9bb3e4f05f61b6263ca40791f385d517d5cd74a54c319c569e94ca0b994c9b2454aff2f4d13762d3aac104e111395f7954f551e23174a36bbcb8
ripemd-160
bb6bed830bfdf349c4dee4876e5f6d3acca107fc
Diameter
288959460
Circumference
907792916.72127
Area
6.5578837751901E+16
Volume
1.2633083696145E+25
Surface area
2.623153510076E+17
Circumference
907792916.72127
Perimeter
577918920
Area
20874392380872900
Diagonal
204325193.654
Surface area
125246354285237400
Volume
3.0159265751026E+24
Space diagonal
250246233.02383
Perimeter
433439190
Area
9.0388770452001E+15
Altitude
125123116.51192
Surface area
9.0388770452001E+15
Volume
3.5543035546929E+23
Height
68108397.884668