1438494039 is an odd 10-digits composite number following 1438494038
and preceding 1438494040 . In scientific notation, it is written as 1.438494039 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 958996008 positive integers (up to 1438494039) that are relatively prime to 1438494039.
1438494039 has 8 divisors, whose sum is 2131102320
The reverse of 1438494039 is 9304948341
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion four hundred thirty-eight million four hundred ninety-four thousand thirty-nine
Scientific notation
1.438494039 × 10^9
Engineering notation
1.438494039 × 10^9
Prime Factorization
3 × 9 × 53277557
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1438494039
Product of the distinct prime numbers
The prime factorization of 1438494039 is 3 × 9 × 53277557.
Since it has a total of 3 prime factors.
3 , 3 , 20 , 10 , 946 , 246 , 6915 , 600 , 45716 , 36471 , 865143 , 159719 , 3500207 , 5593925 , 61786590 , 63789384 , 344875719 , 830829986 , 259211646 , 3547173843
n×2
2876988078
n×3
4315482117
n×4
5753976156
n×5
7192470195
n÷2
719247019.5
n÷3
479498013
n÷3
359623509.75
n÷5
287698807.8
n2
2069265100238533521
n3
2.9766255118039E+27
n4
4.2818580550652E+36
n5
6.1594272880554E+45
2 √n
37927.483952933
3 √n
1128.8494408038
4 √n
194.74979833862
5 √n
67.854962264226
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
-1438494038
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 1438494039 can be divided by 8 positive divisors.
The sum of these divisors (counting 1438494039) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101101111011010110101010111
3
Ternary
10201020210001212000
4
Quaternary
1111233122311113
5
Quinary
10421223302124
6
Senary
354423530343
8
Octal
12557326527
10
Decimal
1438494039
12
Duodecimal
3418b99b3
16
Hexadecimal
55bdad57
20
Vigesimal
129abf1j
36
Base36
nsfx3r
md5
48e3495c50737f7b8026bc83ffb6d182
sha1
43a551d42f95b2591874e74708ed84dfe54538db
sha256
ff755badfc29d7f3663e7cf1c55b79608d4a739d51d35eea972325f62790c980
sha512
80100e49408303dcb053d5dd056677d167e42ae80f962afb91f0e8866d1e2e47ee380ed87e0c89843a5e0045897e90c1dad0ec9e59898cab7b38e84d79e073f6
ripemd-160
e6e0e1c107979e5126bf4715a48f20b613caf05e
Diameter
2876988078
Circumference
9038324610.3102
Area
6.5007880372391E+18
Volume
1.2468459787161E+28
Surface area
2.6003152148956E+19
Circumference
9038324610.3102
Perimeter
5753976156
Area
2069265100238533521
Diagonal
2034337779.3467
Surface area
1.2415590601431E+19
Volume
2.9766255118039E+27
Space diagonal
2491544761.933
Perimeter
4315482117
Area
8.9601807198556E+17
Altitude
1245772380.9665
Surface area
8.9601807198556E+17
Volume
3.5079868074157E+26
Height
678112593.11555