1492147989 is an odd 10-digits composite number following 1492147988
and preceding 1492147990 . In scientific notation, it is written as 1.492147989 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 994765320 positive integers (up to 1492147989) that are relatively prime to 1492147989.
1492147989 has 6 divisors, whose sum is 2155324886
The reverse of 1492147989 is 9897412941
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
one billion four hundred ninety-two million one hundred forty-seven thousand nine hundred eighty-nine
Scientific notation
1.492147989 × 10^9
Engineering notation
1.492147989 × 10^9
Prime Factorization
3 × 3 × 165794221
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
497382663 Product of the distinct prime numbers
The prime factorization of 1492147989 is 3 × 3 × 165794221.
Since it has a total of 3 prime factors.
9 , 4 , 99 , 77 , 867 , 125 , 1440 , 6429 , 76753 , 78475 , 540775 , 192323 , 6724441 , 6194306 , 14996328 , 96849871 , 663522961 , 59042443 , 2290427735 , 5642904459
n×2
2984295978
n×3
4476443967
n×4
5968591956
n×5
7460739945
n÷2
746073994.5
n÷3
497382663
n÷3
373036997.25
n÷5
298429597.8
n2
2226505621076744121
n3
3.3222758849869E+27
n4
4.9573272806863E+36
n5
7.397065932691E+45
2 √n38628.331429147
3 √n1142.7133451718
4 √n196.54091540732
5 √n68.353755338243
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1492147988 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1492147989 can be divided by 6 positive divisors.
The sum of these divisors (counting 1492147989) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011000111100000101111100010101
3
Ternary
10211222201222020100
4
Quaternary
1120330011330111
5
Quinary
11023442213424
6
Senary
404021524313
8
Octal
13074057425
10
Decimal
1492147989
12
Duodecimal
357873699
16
Hexadecimal
58f05f15
20
Vigesimal
1365i9j9
36
Base36
oodwr9
md5
1cc53fa0c2e94ce9e93fafb5c6283e38
sha1
1aafdf0333ff49ee5a7f5c67f069ad212800123c
sha256
05bdc27e23eb5dc74ca7be564c3615e8c2e7efe3678b01739903ad4fac662500
sha512
8f5facb273ee371a7387e45914447fd9228d49b1e82354f2786b7caa434992b3a1ca5a4f4eea34919ae0411437f352aea9d5ed7909626bf98e0d39a2db672c02
ripemd-160
33226972957eb5e470220c2b6dd17459be5b09df
Diameter
2984295978
Circumference
9375442320.6224
Area
6.9947737023511E+18
Volume
1.3916316684631E+28
Surface area
2.7979094809404E+19
Circumference
9375442320.6224
Perimeter
5968591956
Area
2226505621076744121
Diagonal
2110215923.1115
Surface area
1.335903372646E+19
Volume
3.3222758849869E+27
Space diagonal
2584476129.3597
Perimeter
4476443967
Area
9.6410521476065E+17
Altitude
1292238064.6799
Surface area
9.6410521476065E+17
Volume
3.9153396787446E+26
Height
703405307.70385