1444909930 is an even 10-digits composite number following 1444909929
and preceding 1444909931 . In scientific notation, it is written as 1.444909930 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 577963968 positive integers (up to 1444909930) that are relatively prime to 1444909930.
1444909930 has 8 divisors, whose sum is 2600837892
The reverse of 1444909930 is 0399094441
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 43
Digital Root 7
Name
one billion four hundred forty-four million nine hundred nine thousand nine hundred thirty
Scientific notation
1.444909930 × 10^9
Engineering notation
1.444909930 × 10^9
Prime Factorization
2 × 5 × 144490993
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1444909930
Product of the distinct prime numbers
The prime factorization of 1444909930 is 2 × 5 × 144490993.
Since it has a total of 3 prime factors.
5 , 7 , 62 , 61 , 306 , 899 , 5895 , 908 , 75059 , 133 , 134413 , 132954 , 8538364 , 7759468 , 93463220 , 30945130 , 699964553 , 577411930 , 3697126083 , 1173324185
n×2
2889819860
n×3
4334729790
n×4
5779639720
n×5
7224549650
n÷2
722454965
n÷3
481636643.33333
n÷3
361227482.5
n÷5
288981986
n2
2087764705812604900
n3
3.0166319549322E+27
n4
4.3587614668368E+36
n5
6.2980177259338E+45
2 √n
38011.970877606
3 √n
1130.5252289845
4 √n
194.96658913159
5 √n
67.91538315056
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
-1444909929
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 1444909930 can be divided by 8 positive divisors.
The sum of these divisors (counting 1444909930) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110000111111001001101101010
3
Ternary
10201200212000210121
4
Quaternary
1112013321031222
5
Quinary
10424344104210
6
Senary
355213233454
8
Octal
12607711552
10
Decimal
1444909930
12
Duodecimal
343a9288a
16
Hexadecimal
561f936a
20
Vigesimal
12badega
36
Base36
nw9fmy
md5
bbd2b2f3cc6e9f2626770d3f5f49ff52
sha1
697c0115133323813f87190fb1f6e7f1f5f4cd5a
sha256
258975272dbde670ce206ceed522da8b192adab0d809d82ff4edc42f37780348
sha512
d0f8fd1e815eea5ad1504da4014c18d1f4995c70b502d6727230915618a560e61ec59ce2a92ab9fc75dd6ff936018751dd03115623a656de43aa5391c2d812c9
ripemd-160
d173b1aa5c29a10b7e3f4a92fba3fa9e811aba4f
Diameter
2889819860
Circumference
9078636842.3739
Area
6.5589062622049E+18
Volume
1.2636038384265E+28
Surface area
2.623562504882E+19
Circumference
9078636842.3739
Perimeter
5779639720
Area
2087764705812604900
Diagonal
2043411219.4136
Surface area
1.2526588234876E+19
Volume
3.0166319549322E+27
Space diagonal
2502657411.1208
Perimeter
4334729790
Area
9.0402863617913E+17
Altitude
1251328705.5604
Surface area
9.0402863617913E+17
Volume
3.5551348527943E+26
Height
681137073.13785