1490275891 is an odd 10-digits composite number following 1490275890
and preceding 1490275892 . In scientific notation, it is written as 1.490275891 × 10^9.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 1373969952 positive integers (up to 1490275891) that are relatively prime to 1490275891.
1490275891 has 8 divisors, whose sum is 1606860080
The reverse of 1490275891 is 1985720941
Previous prime number is 829
Is Prime? no Number parity odd Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion four hundred ninety million two hundred seventy-five thousand eight hundred ninety-one
Scientific notation
1.490275891 × 10^9
Engineering notation
1.490275891 × 10^9
Prime Factorization
13 × 829 × 138283
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1490275891 Product of the distinct prime numbers
The prime factorization of 1490275891 is 13 × 829 × 138283.
Since it has a total of 3 prime factors.
6 , 1 , 87 , 97 , 204 , 541 , 3429 , 2287 , 13187 , 69945 , 536758 , 534802 , 973259 , 5742302 , 63053925 , 59980005 , 700102963 , 196785423 , 8120111394 , 7994501642
n×2
2980551782
n×3
4470827673
n×4
5961103564
n×5
7451379455
n÷2
745137945.5
n÷3
496758630.33333
n÷3
372568972.75
n÷5
298055178.2
n2
2220922231295843881
n3
3.3097868570861E+27
n4
4.9324955574641E+36
n5
7.3507792117534E+45
2 √n38604.091635473
3 √n1142.2352499081
4 √n196.47923970606
5 √n68.336594949649
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
-1490275890 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 1490275891 can be divided by 8 positive divisors.
The sum of these divisors (counting 1490275891) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110100111100111000110011
3
Ternary
10211212012212012101
4
Quaternary
1120310330320303
5
Quinary
11023002312031
6
Senary
403513441231
8
Octal
13064747063
10
Decimal
1490275891
12
Duodecimal
357110217
16
Hexadecimal
58d3ce33
20
Vigesimal
135e49eb
36
Base36
on9s8j
md5
f0cdd00a27d6a405b9a57ab26b36e05e
sha1
d80c9d9517b5569cec8285d16999fd930d3c5e4d
sha256
e2542b6dedd5c9721dd6b976ca6841646f84e82b89aaa9fe316cf8fa80b3659c
sha512
9a7788324426dd507736baabaf64a64c65b1717e6e0e8e9de343d4808742d1432a7b96626b9e5350efe4684fa8dc4df8d44c4c4ae5c1e4feae337c8af7125e20
ripemd-160
ffff6bad8e1d3dc0823b764ef143a25d45129369
Diameter
2980551782
Circumference
9363679581.9752
Area
6.9772329660333E+18
Volume
1.3864002766893E+28
Surface area
2.7908931864133E+19
Circumference
9363679581.9752
Perimeter
5961103564
Area
2220922231295843881
Diagonal
2107568376.7298
Surface area
1.3325533387775E+19
Volume
3.3097868570861E+27
Space diagonal
2581233560.507
Perimeter
4470827673
Area
9.6168753606591E+17
Altitude
1290616780.2535
Surface area
9.6168753606591E+17
Volume
3.9006212182128E+26
Height
702522792.24328