1490240185 is an odd 10-digits composite number following 1490240184
and preceding 1490240186 . In scientific notation, it is written as 1.490240185 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 1021878816 positive integers (up to 1490240185) that are relatively prime to 1490240185.
1490240185 has 8 divisors, whose sum is 1824784200
The reverse of 1490240185 is 5810420941
Previous prime number is 49
Is Prime? no Number parity odd Number length 10 Sum of Digits 34 Digital Root 7
Name
one billion four hundred ninety million two hundred forty thousand one hundred eighty-five
Scientific notation
1.490240185 × 10^9
Engineering notation
1.490240185 × 10^9
Prime Factorization
5 × 49 × 6082613
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1490240185 Product of the distinct prime numbers
The prime factorization of 1490240185 is 5 × 49 × 6082613.
Since it has a total of 3 prime factors.
5 , 7 , 42 , 79 , 293 , 586 , 6493 , 9143 , 41798 , 48815 , 666746 , 872528 , 528991 , 6477300 , 42335482 , 70300313 , 72797666 , 108074377 , 6030625790 , 848986158
n×2
2980480370
n×3
4470720555
n×4
5960960740
n×5
7451200925
n÷2
745120092.5
n÷3
496746728.33333
n÷3
372560046.25
n÷5
298048037
n2
2220815808988834225
n3
3.3095489620384E+27
n4
4.9320228574547E+36
n5
7.3498986555176E+45
2 √n38603.629168771
3 √n1142.2261274412
4 √n196.47806281815
5 √n68.336267486814
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
-1490240184 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 1490240185 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490240185) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110100110100001010111001
3
Ternary
10211212011001012221
4
Quaternary
1120310310022321
5
Quinary
11023000141220
6
Senary
403513004041
8
Octal
13064641271
10
Decimal
1490240185
12
Duodecimal
3570b3621
16
Hexadecimal
58d342b9
20
Vigesimal
135e0095
36
Base36
on90op
md5
204fb092e8966498a5becb041ab05099
sha1
8ae8bb280e2caa720c66331108799ce480208133
sha256
68387597b93b9cb166c3827e0a09d4f449f8e22585e8614d1825016117ca92bc
sha512
942ef0e5a01c1d65122f19bb73ad7a1805b6b62402b7bc316888dc7349c83059ceec5846fd21990da73a8de6a5632a6b738f335b036e23fe2c6239339ff700a9
ripemd-160
e4ec492b6d8787b216434cc1ba0f4b26e3780cc5
Diameter
2980480370
Circumference
9363455234.5606
Area
6.9768986304954E+18
Volume
1.3863006274448E+28
Surface area
2.7907594521982E+19
Circumference
9363455234.5606
Perimeter
5960960740
Area
2220815808988834225
Diagonal
2107517880.8204
Surface area
1.3324894853933E+19
Volume
3.3095489620384E+27
Space diagonal
2581171715.9008
Perimeter
4470720555
Area
9.6164145385521E+17
Altitude
1290585857.9504
Surface area
9.6164145385521E+17
Volume
3.9003408562105E+26
Height
702505960.27346