1489631939 is an odd 10-digits composite number following 1489631938
and preceding 1489631940 . In scientific notation, it is written as 1.489631939 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1384602336 positive integers (up to 1489631939) that are relatively prime to 1489631939.
1489631939 has 8 divisors, whose sum is 1597620240
The reverse of 1489631939 is 9391369841
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion four hundred eighty-nine million six hundred thirty-one thousand nine hundred thirty-nine
Scientific notation
1.489631939 × 10^9
Engineering notation
1.489631939 × 10^9
Prime Factorization
53 × 19 × 1479277
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1489631939
Product of the distinct prime numbers
The prime factorization of 1489631939 is 53 × 19 × 1479277.
Since it has a total of 3 prime factors.
7 , 4 , 90 , 98 , 734 , 501 , 7245 , 1415 , 42204 , 19740 , 668026 , 424829 , 361267 , 3738757 , 70625117 , 21864036 , 555433508 , 881644152 , 8244598931 , 7423876497
n×2
2979263878
n×3
4468895817
n×4
5958527756
n×5
7448159695
n÷2
744815969.5
n÷3
496543979.66667
n÷3
372407984.75
n÷5
297926387.8
n2
2219003313688899721
n3
3.3054982088178E+27
n4
4.9239757061623E+36
n5
7.3349114787595E+45
2 √n
38595.750271241
3 √n
1142.0707052876
4 √n
196.45801147126
5 √n
68.330688245369
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
-1489631938
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 1489631939 can be divided by 8 positive divisors.
The sum of these divisors (counting 1489631939) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110010011111101011000011
3
Ternary
10211211000010212022
4
Quaternary
1120302133223003
5
Quinary
11022321210224
6
Senary
403451552055
8
Octal
13062375303
10
Decimal
1489631939
12
Duodecimal
356a5b62b
16
Hexadecimal
58c9fac3
20
Vigesimal
135a3jgj
36
Base36
omvzcz
md5
4d8bf1a33d1039d04f6d0a2ac5256189
sha1
31d3ba1efd2106fe3271e04db1a34e957ab97cdc
sha256
85199c504baa341da67e193ed22fffe3de2cd75d7f380a19424733160811f3c1
sha512
12793e478548587f09987dcc88f4bdd30c7e440d86c78e79c8d82f70aeacfef40baa24ec7cc025db4e0829d45e9963b674e32dfa90c926353ccb8131630b16e4
ripemd-160
734ff5e34ff50ebdf7b7eeae6208d490a14abaee
Diameter
2979263878
Circumference
9359633512.2302
Area
6.9712045085765E+18
Volume
1.3846038519035E+28
Surface area
2.7884818034306E+19
Circumference
9359633512.2302
Perimeter
5958527756
Area
2219003313688899721
Diagonal
2106657691.0779
Surface area
1.3314019882133E+19
Volume
3.3054982088178E+27
Space diagonal
2580118202.9253
Perimeter
4468895817
Area
9.6085662036822E+17
Altitude
1290059101.4627
Surface area
9.6085662036822E+17
Volume
3.8955669977584E+26
Height
702219230.35931