1489725946 is an even 10-digits composite number following 1489725945
and preceding 1489725947 . In scientific notation, it is written as 1.489725946 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 700656640 positive integers (up to 1489725946) that are relatively prime to 1489725946.
1489725946 has 8 divisors, whose sum is 2234755764
The reverse of 1489725946 is 6495279841
Previous prime number is 33133
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion four hundred eighty-nine million seven hundred twenty-five thousand nine hundred forty-six
Scientific notation
1.489725946 × 10^9
Engineering notation
1.489725946 × 10^9
Prime Factorization
2 × 33133 × 22481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1489725946 Product of the distinct prime numbers
The prime factorization of 1489725946 is 2 × 33133 × 22481.
Since it has a total of 3 prime factors.
2 , 4 , 3 , 90 , 805 , 338 , 7644 , 5194 , 51053 , 49626 , 554556 , 382194 , 3112953 , 3954594 , 62169537 , 48992187 , 326311155 , 486737468 , 2289944959 , 9538940301
n×2
2979451892
n×3
4469177838
n×4
5958903784
n×5
7448629730
n÷2
744862973
n÷3
496575315.33333
n÷3
372431486.5
n÷5
297945189.2
n2
2219283394185594916
n3
3.3061240538452E+27
n4
4.9252187837079E+36
n5
7.3372262118163E+45
2 √n38596.968093362
3 √n1142.0947292047
4 √n196.46111089313
5 √n68.331550659862
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
-1489725945 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 1489725946 can be divided by 8 positive divisors.
The sum of these divisors (counting 1489725946) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110010110110100111111010
3
Ternary
10211211011220211001
4
Quaternary
1120302312213322
5
Quinary
11022332212241
6
Senary
403453555214
8
Octal
13062664772
10
Decimal
1489725946
12
Duodecimal
356aa5b0a
16
Hexadecimal
58cb69fa
20
Vigesimal
135afeh6
36
Base36
omxzwa
md5
4b04c34070c83dc8a70434ba6b3882a6
sha1
3312d295351d4a0754fd02e83504323b856c0992
sha256
50cc57ae374fb638afd38b1756cbfea6276692a5b417894de17d65c8c95165b2
sha512
238e074703867a3cefa062ac9eed303473bee88c7940e0e3f4547280a4beb1645c9ce05f38fa2f10d17136410af4091712d29a4249c364b543e21295e2a69182
ripemd-160
fd9d0405201fcd1587d3463aea5b91cd571f856e
Diameter
2979451892
Circumference
9360224175.6314
Area
6.9720844074073E+18
Volume
1.3848660052556E+28
Surface area
2.7888337629629E+19
Circumference
9360224175.6314
Perimeter
5958903784
Area
2219283394185594916
Diagonal
2106790637.0523
Surface area
1.3315700365114E+19
Volume
3.3061240538452E+27
Space diagonal
2580281027.8256
Perimeter
4469177838
Area
9.6097789878084E+17
Altitude
1290140513.9128
Surface area
9.6097789878084E+17
Volume
3.8963045631965E+26
Height
702263545.6841