45497439 is an odd 8-digits composite number following 45497438
and preceding 45497440 . In scientific notation, it is written as 4.5497439 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 27599040 positive integers (up to 45497439) that are relatively prime to 45497439.
45497439 has 24 divisors, whose sum is 71783712
The reverse of 45497439 is 93479454
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
forty-five million four hundred ninety-seven thousand four hundred thirty-nine
Scientific notation
4.5497439 × 10^7
Engineering notation
4.5497439 × 10^6
Prime Factorization
3 × 3 × 13 × 71 × 5477
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
15165813
Product of the distinct prime numbers
The prime factorization of 45497439 is 3 × 3 × 13 × 71 × 5477.
Since it has a total of 5 prime factors.
4 , 7 , 42 , 87 , 355 , 71 , 3963 , 255 , 68917 , 99437 , 75219 , 422905 , 2831156 , 3104914 , 58591119 , 68439208 , 910193911 , 854780859 , 2207445801 , 7374921172
n×2
90994878
n×3
136492317
n×4
181989756
n×5
227487195
n÷2
22748719.5
n÷3
15165813
n÷3
11374359.75
n÷5
9099487.8
n2
2070016955558721
n3
9.4180470164499E+22
n4
4.2849701963006E+30
n5
1.94955170123E+38
2 √n
6745.1789449947
3 √n
356.99515093571
4 √n
82.129038378607
5 √n
34.009276285289
1 , 3 , 9 , 13 , 39 , 71 , 117 , 213 , 639 , 923 , 2769 , 5477 , 8307 , 16431 , 49293 , 71201 , 213603 , 388867 , 640809 , 1166601 , 3499803 , 5055271 , 15165813 , 45497439
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-45497438
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45497439 can be divided by 24 positive divisors.
The sum of these divisors (counting 45497439) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10101101100011110001011111
3
Ternary
10011121111202100
4
Quaternary
2231203301133
5
Quinary
43121404224
6
Senary
4303100143
8
Octal
255436137
10
Decimal
45497439
12
Duodecimal
132a1653
16
Hexadecimal
2b63c5f
20
Vigesimal
e473bj
36
Base36
r361r
md5
8239817037861c60298d4ca606da4f86
sha1
79aa4d38d2b739340b44a67459a0070fe23ad9ec
sha256
621b8f91bdc29829e51d8670258e7cc627a4547bfdd6edb6a2d511db425ec5f4
sha512
a9102bb7b92641fddc1d59b4dcd0cc79e0f31eb05818cc8b75713c5e1da091c5f6d182a37efd4780892378bb2e9dafc86bcbf5a7baa8612cbfb75c82ae78694c
ripemd-160
c633de5f52ca0a0f54a0b5bd1c4fb3c47d249581
Diameter
90994878
Circumference
285868840.2391
Area
6.5031500603896E+15
Volume
3.9450223090723E+23
Surface area
2.6012600241558E+16
Circumference
285868840.2391
Perimeter
181989756
Area
2070016955558721
Diagonal
64343095.287043
Surface area
12420101733352326
Volume
9.4180470164499E+22
Space diagonal
78803875.962266
Perimeter
136492317
Area
8.9634363488919E+14
Altitude
39401937.981133
Surface area
8.9634363488919E+14
Volume
1.1099274851442E+22
Height
21447698.429014