1444403989 is an odd 10-digits composite number following 1444403988
and preceding 1444403990 . In scientific notation, it is written as 1.444403989 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1232652816 positive integers (up to 1444403989) that are relatively prime to 1444403989.
1444403989 has 8 divisors, whose sum is 1657957760
The reverse of 1444403989 is 9893044441
Previous prime number is 229
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion four hundred forty-four million four hundred three thousand nine hundred eighty-nine
Scientific notation
1.444403989 × 10^9
Engineering notation
1.444403989 × 10^9
Prime Factorization
7 × 229 × 901063
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1444403989 Product of the distinct prime numbers
The prime factorization of 1444403989 is 7 × 229 × 901063.
Since it has a total of 3 prime factors.
5 , 7 , 15 , 26 , 639 , 466 , 1929 , 1963 , 60878 , 37525 , 672095 , 557830 , 9951033 , 7594156 , 86780794 , 89331193 , 976079111 , 133445016 , 2889811751 , 4537143030
n×2
2888807978
n×3
4333211967
n×4
5777615956
n×5
7222019945
n÷2
722201994.5
n÷3
481467996.33333
n÷3
361100997.25
n÷5
288880797.8
n2
2086302883439112121
n3
3.0134642071017E+27
n4
4.3526597214464E+36
n5
6.2869990644167E+45
2 √n38005.315272998
3 √n1130.3932609344
4 √n194.94951980705
5 √n67.910626315571
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
-1444403988 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 1444403989 can be divided by 8 positive divisors.
The sum of these divisors (counting 1444403989) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110000101111101101100010101
3
Ternary
10201122220022210001
4
Quaternary
1112011331230111
5
Quinary
10424231411424
6
Senary
355154331301
8
Octal
12605755425
10
Decimal
1444403989
12
Duodecimal
343889b31
16
Hexadecimal
5617db15
20
Vigesimal
12b7a9j9
36
Base36
nvyl91
md5
57713c3d95086f9a46ffe71f6d8d190e
sha1
86916942e823b76f89c70a9613bde8217e5da744
sha256
7dec6e6693b9788b2888591e1b46b0828a5fc948ec26f20c8c184cd9f17b85b0
sha512
06aae0f57db48b79fe858d5f7e267e71ae8a7647fe25d2bc8f1c7e912f8ed2b099b1e0bba93e3b0b47cf7e35b907c5a48202cd73607d1178b1dc4428d0c3d254
ripemd-160
7c3c637323e624f7a354567a0d91d7268d1a0a2c
Diameter
2888807978
Circumference
9075457921.3164
Area
6.5543138117755E+18
Volume
1.2622769353182E+28
Surface area
2.6217255247102E+19
Circumference
9075457921.3164
Perimeter
5777615956
Area
2086302883439112121
Diagonal
2042695710.7896
Surface area
1.2517817300635E+19
Volume
3.0134642071017E+27
Space diagonal
2501781095.6032
Perimeter
4333211967
Area
9.033956485235E+17
Altitude
1250890547.8016
Surface area
9.033956485235E+17
Volume
3.5514016261742E+26
Height
680898570.2632