1489397128 is an even 10-digits composite number following 1489397127
and preceding 1489397129 . In scientific notation, it is written as 1.489397128 × 10^9.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 744698560 positive integers (up to 1489397128) that are relatively prime to 1489397128.
1489397128 has 8 divisors, whose sum is 2792619630
The reverse of 1489397128 is 8217939841
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 52 Digital Root 7
Name
one billion four hundred eighty-nine million three hundred ninety-seven thousand one hundred twenty-eight
Scientific notation
1.489397128 × 10^9
Engineering notation
1.489397128 × 10^9
Prime Factorization
2 × 2 × 2 × 186174641
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
372349282 Product of the distinct prime numbers
The prime factorization of 1489397128 is 2 × 2 × 2 × 186174641.
Since it has a total of 4 prime factors.
9 , 10 , 96 , 99 , 687 , 260 , 7379 , 1670 , 88841 , 87748 , 294018 , 917402 , 9390496 , 7668540 , 43968709 , 6399146 , 125930758 , 314557030 , 2294683473 , 6728935683
n×2
2978794256
n×3
4468191384
n×4
5957588512
n×5
7446985640
n÷2
744698564
n÷3
496465709.33333
n÷3
372349282
n÷5
297879425.6
n2
2218303804894648384
n3
3.3039353160416E+27
n4
4.9208717708101E+36
n5
7.3291322827008E+45
2 √n38592.708223186
3 √n1142.0106938514
4 √n196.45026908403
5 √n68.32853391334
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
-1489397127 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 1489397128 can be divided by 8 positive divisors.
The sum of these divisors (counting 1489397128) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011000110001100110010110001000
3
Ternary
10211210120012202121
4
Quaternary
1120301212112020
5
Quinary
11022241202003
6
Senary
403442541024
8
Octal
13061462610
10
Decimal
1489397128
12
Duodecimal
356967774
16
Hexadecimal
58c66588
20
Vigesimal
1358ecg8
36
Base36
omqy6g
md5
e85f48ae4411f1930620dc3acb1a9e39
sha1
47beff6382ce329fd5387216ef8050b6dac11fb4
sha256
51213b5e05d730ff1b9f38805ce0cb8901823772a90687c9a6eebf9af5bb5eb6
sha512
6b286f67167f95df94c713e2eb762469c7457be872482d4120c76d1955d2e77dbad1ded61c77537ab942072853f926d14102bd901b7240c1ce497cca4aabf23a
ripemd-160
1ec6125f646b3df8b2b33169e594b542dad1d629
Diameter
2978794256
Circumference
9358158151.2051
Area
6.9690069368873E+18
Volume
1.3839491889083E+28
Surface area
2.7876027747549E+19
Circumference
9358158151.2051
Perimeter
5957588512
Area
2218303804894648384
Diagonal
2106325618.1771
Surface area
1.3309822829368E+19
Volume
3.3039353160416E+27
Space diagonal
2579711498.3432
Perimeter
4468191384
Area
9.6055372417522E+17
Altitude
1289855749.1716
Surface area
9.6055372417522E+17
Volume
3.8937251109578E+26
Height
702108539.39238