1490209438 is an even 10-digits composite number following 1490209437
and preceding 1490209439 . In scientific notation, it is written as 1.490209438 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 744900120 positive integers (up to 1490209438) that are relatively prime to 1490209438.
1490209438 has 8 divisors, whose sum is 2235927960
The reverse of 1490209438 is 8349020941
Previous prime number is 3709
Is Prime? no
Number parity even
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion four hundred ninety million two hundred nine thousand four hundred thirty-eight
Scientific notation
1.490209438 × 10^9
Engineering notation
1.490209438 × 10^9
Prime Factorization
2 × 3709 × 200891
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1490209438
Product of the distinct prime numbers
The prime factorization of 1490209438 is 2 × 3709 × 200891.
Since it has a total of 3 prime factors.
2 , 6 , 52 , 25 , 737 , 99 , 9458 , 6388 , 10116 , 51726 , 4136 , 988256 , 6525240 , 3372256 , 88407308 , 82645727 , 907419670 , 108938948 , 9501683476 , 3098074409
n×2
2980418876
n×3
4470628314
n×4
5960837752
n×5
7451047190
n÷2
745104719
n÷3
496736479.33333
n÷3
372552359.5
n÷5
298041887.6
n2
2220724169104275844
n3
3.3093441159939E+27
n4
4.9316158352439E+36
n5
7.3491404622707E+45
2 √n
38603.230926957
3 √n
1142.2182718242
4 √n
196.47704936444
5 √n
68.335985498369
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
-1490209437
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 1490209438 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490209438) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110100101100101010011110
3
Ternary
10211212002111001011
4
Quaternary
1120310230222132
5
Quinary
11022443200223
6
Senary
403512205434
8
Octal
13064545236
10
Decimal
1490209438
12
Duodecimal
35709987a
16
Hexadecimal
58d2ca9e
20
Vigesimal
135dg3bi
36
Base36
on8cym
md5
dcbb9d33cb82fb357fea68d364eb433a
sha1
9fa437f5b94ebc713c21244cffee8c0d303b318a
sha256
c7fb0fe57ee0589f42be1b409a51d1654800e554d4c724c42e760c001fc1d12d
sha512
d788a45ac2b2e07eda0fc37477523e7031194646c7317868c4afa996211b5f2b3781f94d7cae240a064d0e94c9bca3e739cdb6d74daadecf9c150c7b20042eab
ripemd-160
3587bf5c2150bc59c3242467a026745e9184b1f7
Diameter
2980418876
Circumference
9363262045.4619
Area
6.9766107353073E+18
Volume
1.3862148217343E+28
Surface area
2.7906442941229E+19
Circumference
9363262045.4619
Perimeter
5960837752
Area
2220724169104275844
Diagonal
2107474397.996
Surface area
1.3324345014626E+19
Volume
3.3093441159939E+27
Space diagonal
2581118460.5347
Perimeter
4470628314
Area
9.616017726212E+17
Altitude
1290559230.2673
Surface area
9.616017726212E+17
Volume
3.9000994428318E+26
Height
702491465.99866