43138975 is an odd 8-digits composite number following 43138974
and preceding 43138976 . In scientific notation, it is written as 4.3138975 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 31048800 positive integers (up to 43138975) that are relatively prime to 43138975.
43138975 has 8 divisors, whose sum is 43744896
The reverse of 43138975 is 57983134
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
forty-three million one hundred thirty-eight thousand nine hundred seventy-five
Scientific notation
4.3138975 × 10^7
Engineering notation
4.3138975 × 10^6
Prime Factorization
275 × 103 × 1523
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
43138975
Product of the distinct prime numbers
The prime factorization of 43138975 is 275 × 103 × 1523.
Since it has a total of 3 prime factors.
6 , 9 , 11 , 21 , 821 , 822 , 3481 , 5026 , 51046 , 2419 , 535657 , 793142 , 5360305 , 1758731 , 8257751 , 10702146 , 459819281 , 255422069 , 7123291402 , 263842579
n×2
86277950
n×3
129416925
n×4
172555900
n×5
215694875
n÷2
21569487.5
n÷3
14379658.333333
n÷3
10784743.75
n÷5
8627795
n2
1860971164050625
n3
8.0280388521701E+22
n4
3.4632136734279E+30
n5
1.4939948807767E+38
2 √n
6568.0267204085
3 √n
350.71683018739
4 √n
81.043363210127
5 √n
33.649139636612
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
-43138974
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 43138975 can be divided by 8 positive divisors.
The sum of these divisors (counting 43138975) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100100100011111110011111
3
Ternary
10000011200112211
4
Quaternary
2210203332133
5
Quinary
42020421400
6
Senary
4140341251
8
Octal
244437637
10
Decimal
43138975
12
Duodecimal
12544827
16
Hexadecimal
2923f9f
20
Vigesimal
d9c78f
36
Base36
pom8v
md5
481bf3003a562a1a93faba941df67c7b
sha1
859efe341e772839936bb14e1d735a46079bfbd6
sha256
59765c6208b543abbc66237da3b2f47425e405fff914aa08e18c7e4a895aaa39
sha512
e4e0bbaf7436769d9227348a623d020479bb863bb02bda787d74c900d6980701ec047cd3317fb5076770e5c218c2ec912f71b0a5b3ba2f040587f1df11fb9026
ripemd-160
af72f05a7627e847ce1948224b4098dda004c39d
Diameter
86277950
Circumference
271050173.88679
Area
5.8464133375239E+15
Volume
3.3627770507615E+23
Surface area
2.3385653350096E+16
Circumference
271050173.88679
Perimeter
172555900
Area
1860971164050625
Diagonal
61007723.511874
Surface area
11165826984303750
Volume
8.0280388521701E+22
Space diagonal
74718896.486444
Perimeter
129416925
Area
8.0582415188907E+14
Altitude
37359448.243222
Surface area
8.0582415188907E+14
Volume
9.4611345199976E+21
Height
20335907.837291