1490486521 is an odd 10-digits composite number following 1490486520
and preceding 1490486522 . In scientific notation, it is written as 1.490486521 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 1411693920 positive integers (up to 1490486521) that are relatively prime to 1490486521.
1490486521 has 8 divisors, whose sum is 1569317600
The reverse of 1490486521 is 1256840941
Previous prime number is 5881
Is Prime? no Number parity odd Number length 10 Sum of Digits 40 Digital Root 4
Name
one billion four hundred ninety million four hundred eighty-six thousand five hundred twenty-one
Scientific notation
1.490486521 × 10^9
Engineering notation
1.490486521 × 10^9
Prime Factorization
19 × 5881 × 13339
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1490486521 Product of the distinct prime numbers
The prime factorization of 1490486521 is 19 × 5881 × 13339.
Since it has a total of 3 prime factors.
8 , 2 , 64 , 24 , 224 , 263 , 5895 , 853 , 68174 , 6698 , 445728 , 770957 , 4750826 , 2466918 , 58613887 , 24001057 , 920092634 , 662393784 , 2107302171 , 7283461690
n×2
2980973042
n×3
4471459563
n×4
5961946084
n×5
7452432605
n÷2
745243260.5
n÷3
496828840.33333
n÷3
372621630.25
n÷5
298097304.2
n2
2221550069282683441
n3
3.3111904339925E+27
n4
4.9352847103299E+36
n5
7.3559753380441E+45
2 √n38606.819617783
3 √n1142.2890604538
4 √n196.48618174768
5 √n68.338526528011
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
-1490486520 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 1490486521 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490486521) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110101110000010011111001
3
Ternary
10211212121120010111
4
Quaternary
1120311300103321
5
Quinary
11023031032041
6
Senary
403522144321
8
Octal
13065602371
10
Decimal
1490486521
12
Duodecimal
3571b20a1
16
Hexadecimal
58d704f9
20
Vigesimal
135fag61
36
Base36
oneard
md5
7c741f79cbc81db3cd8613c554925944
sha1
724f27fd7c99d10a2a8d20b724a62e9b32c2b758
sha256
f85bed004a2992ca5ad7b3d0e55a5a2a9ca1e45f5be84753863315768344cea9
sha512
d3855f9173c2de0b225232a96f229413270b5a41e098b05b02490155149aceac0d1e13e1bb0c738421383d5672cba6a0c2877e080e2755710cd4ca56afb61549
ripemd-160
a4e9464dd6fa357eb36da0d59f65a7a764b8ed9d
Diameter
2980973042
Circumference
9365003009.2964
Area
6.9792053772404E+18
Volume
1.386988205609E+28
Surface area
2.7916821508961E+19
Circumference
9365003009.2964
Perimeter
5961946084
Area
2221550069282683441
Diagonal
2107866252.5325
Surface area
1.3329300415696E+19
Volume
3.3111904339925E+27
Space diagonal
2581598382.3686
Perimeter
4471459563
Area
9.6195939788894E+17
Altitude
1290799191.1843
Surface area
9.6195939788894E+17
Volume
3.9022753494602E+26
Height
702622084.1775