1444894469 is an odd 10-digits composite number following 1444894468
and preceding 1444894470 . In scientific notation, it is written as 1.444894469 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1397667600 positive integers (up to 1444894469) that are relatively prime to 1444894469.
1444894469 has 8 divisors, whose sum is 1492162560
The reverse of 1444894469 is 9644984441
Previous prime number is 2591
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion four hundred forty-four million eight hundred ninety-four thousand four hundred sixty-nine
Scientific notation
1.444894469 × 10^9
Engineering notation
1.444894469 × 10^9
Prime Factorization
31 × 2591 × 17989
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1444894469
Product of the distinct prime numbers
The prime factorization of 1444894469 is 31 × 2591 × 17989.
Since it has a total of 3 prime factors.
6 , 3 , 15 , 72 , 347 , 398 , 1448 , 9876 , 12316 , 30378 , 696626 , 936031 , 4211327 , 9042203 , 24100209 , 85051103 , 631669105 , 924367165 , 1196663116 , 5240651478
n×2
2889788938
n×3
4334683407
n×4
5779577876
n×5
7224472345
n÷2
722447234.5
n÷3
481631489.66667
n÷3
361223617.25
n÷5
288978893.8
n2
2087720026546791961
n3
3.016535119178E+27
n4
4.3585749092445E+36
n5
6.2976807790896E+45
2 √n
38011.767506918
3 √n
1130.5211966426
4 √n
194.96606757823
5 √n
67.915237806659
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
-1444894468
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 1444894469 can be divided by 8 positive divisors.
The sum of these divisors (counting 1444894469) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110000111110101011100000101
3
Ternary
10201200211020120222
4
Quaternary
1112013311130011
5
Quinary
10424343110334
6
Senary
355213034125
8
Octal
12607653405
10
Decimal
1444894469
12
Duodecimal
343a85945
16
Hexadecimal
561f5705
20
Vigesimal
12babg39
36
Base36
nw93ph
md5
7dc6dd2c4113aa4bb9473f409ce6413d
sha1
6df7114ca3edfa17041cf20ae8d1f6b34fd04acf
sha256
72367477bfb8590e61948f72dce6887326956cb9fe3638bbec64b7b984bc1f9a
sha512
c120d0e4d8fd374fb01a03b4910cd5de45daf3126f2741f8b578cec6977f20c51c1baa1962b25da86c7784878239a073554a4a856560795e4b7792744bd09942
ripemd-160
b2705115dc61b90687ebf58b5dbfd651b1c67930
Diameter
2889788938
Circumference
9078539698.0459
Area
6.5587658981517E+18
Volume
1.2635632759607E+28
Surface area
2.6235063592607E+19
Circumference
9078539698.0459
Perimeter
5779577876
Area
2087720026546791961
Diagonal
2043389354.2577
Surface area
1.2526320159281E+19
Volume
3.016535119178E+27
Space diagonal
2502630631.8833
Perimeter
4334683407
Area
9.0400928948952E+17
Altitude
1251315315.9416
Surface area
9.0400928948952E+17
Volume
3.5550207307635E+26
Height
681129784.75256