45784989 is an odd 8-digits composite number following 45784988
and preceding 45784990 . In scientific notation, it is written as 4.5784989 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 29816640 positive integers (up to 45784989) that are relatively prime to 45784989.
45784989 has 16 divisors, whose sum is 52064640
The reverse of 45784989 is 98948754
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-five million seven hundred eighty-four thousand nine hundred eighty-nine
Scientific notation
4.5784989 × 10^7
Engineering notation
4.5784989 × 10^6
Prime Factorization
9 × 137 × 71 × 523
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
45784989
Product of the distinct prime numbers
The prime factorization of 45784989 is 9 × 137 × 71 × 523.
Since it has a total of 4 prime factors.
7 , 1 , 65 , 61 , 264 , 664 , 2634 , 6372 , 41733 , 34366 , 376695 , 363682 , 6604627 , 8835190 , 28978037 , 49370573 , 184238574 , 564666763 , 5594479933 , 5028152934
n×2
91569978
n×3
137354967
n×4
183139956
n×5
228924945
n÷2
22892494.5
n÷3
15261663
n÷3
11446247.25
n÷5
9156997.8
n2
2096265217730121
n3
9.5977479934856E+22
n4
4.3943278630651E+30
n5
2.0119425287283E+38
2 √n
6766.4605962054
3 √n
357.74565800994
4 √n
82.258498626011
5 √n
34.052156667902
1 , 9 , 71 , 137 , 523 , 639 , 1233 , 4707 , 9727 , 37133 , 71651 , 87543 , 334197 , 644859 , 5087221 , 45784989
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-45784988
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45784989 can be divided by 16 positive divisors.
The sum of these divisors (counting 45784989) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10101110101001111110011101
3
Ternary
10012011010012100
4
Quaternary
2232221332131
5
Quinary
43210104424
6
Senary
4313155313
8
Octal
256517635
10
Decimal
45784989
12
Duodecimal
133bbb39
16
Hexadecimal
2ba9f9d
20
Vigesimal
e63299
36
Base36
r9bx9
md5
12865d57c96974c11cb8d6751d873b98
sha1
0119261aab3e6d0c7dfa05163853ae4bf05e6278
sha256
4d39f38e2053ee0c619794bb83178dd369da2ea73f1414d2798f40161038c614
sha512
2604a34d2a3d2d554455d9a04f6ae97618dc3c51fb6bddfe107afbdde70b21494617cda8d7cc89db5312b500630f22ff32dcdbe224d6a06cf802f19f2663213f
ripemd-160
7635585c6dbd6299fcc585d6c9b1f9f13861b684
Diameter
91569978
Circumference
287675570.17418
Area
6.5856114079968E+15
Volume
4.0202952783121E+23
Surface area
2.6342445631987E+16
Circumference
287675570.17418
Perimeter
183139956
Area
2096265217730121
Diagonal
64749752.396903
Surface area
12577591306380726
Volume
9.5977479934856E+22
Space diagonal
79301927.171982
Perimeter
137354967
Area
9.07709465812E+14
Altitude
39650963.585991
Surface area
9.07709465812E+14
Volume
1.1311054483855E+22
Height
21583250.798968