43138869 is an odd 8-digits composite number following 43138868
and preceding 43138870 . In scientific notation, it is written as 4.3138869 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 27247088 positive integers (up to 43138869) that are relatively prime to 43138869.
43138869 has 8 divisors, whose sum is 44180640
The reverse of 43138869 is 96883134
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
forty-three million one hundred thirty-eight thousand eight hundred sixty-nine
Scientific notation
4.3138869 × 10^7
Engineering notation
4.3138869 × 10^6
Prime Factorization
69 × 107 × 5843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
43138869
Product of the distinct prime numbers
The prime factorization of 43138869 is 69 × 107 × 5843.
Since it has a total of 3 prime factors.
3 , 6 , 33 , 62 , 652 , 694 , 898 , 1946 , 58763 , 53125 , 480099 , 457768 , 8390755 , 5238615 , 48422929 , 41910581 , 311859309 , 376990748 , 7172014481 , 8161269919
n×2
86277738
n×3
129416607
n×4
172555476
n×5
215694345
n÷2
21569434.5
n÷3
14379623
n÷3
10784717.25
n÷5
8627773.8
n2
1860962018599161
n3
8.0279796734325E+22
n4
3.4631796346687E+30
n5
1.4939765258344E+38
2 √n
6568.0186510088
3 √n
350.71654292964
4 √n
81.043313425654
5 √n
33.649123100232
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
-43138868
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 43138869 can be divided by 8 positive divisors.
The sum of these divisors (counting 43138869) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100100100011111100110101
3
Ternary
10000011200101220
4
Quaternary
2210203330311
5
Quinary
42020420434
6
Senary
4140340553
8
Octal
244437465
10
Decimal
43138869
12
Duodecimal
12544759
16
Hexadecimal
2923f35
20
Vigesimal
d9c739
36
Base36
pom5x
md5
1156a9a0a0c4023c4232e0074d2df1a8
sha1
e29cccbf805fe946466b6b7df0f5de088fbd8eae
sha256
e5c75ff0c0864354014a910bb28e94c3b0e76a412713b3d675603395a6fc414f
sha512
a6611244369e1a313ed71699c339fb0e5525eb739a46a3116efc5f1abfbe85a925771e600e5d5b0f179dfe2abb136d5511e359aee3b65e8f29da288cacd86d6f
ripemd-160
48cf3186b117a0bfc387070faa78bfa70ce06438
Diameter
86277738
Circumference
271049507.86914
Area
5.8463846062408E+15
Volume
3.3627522620298E+23
Surface area
2.3385538424963E+16
Circumference
271049507.86914
Perimeter
172555476
Area
1860962018599161
Diagonal
61007573.605236
Surface area
11165772111594966
Volume
8.0279796734325E+22
Space diagonal
74718712.889058
Perimeter
129416607
Area
8.0582019179242E+14
Altitude
37359356.444529
Surface area
8.0582019179242E+14
Volume
9.4610647771865E+21
Height
20335857.868412