75285429 is an odd 8-digits composite number following 75285428
and preceding 75285430 . In scientific notation, it is written as 7.5285429 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 47228400 positive integers (up to 75285429) that are relatively prime to 75285429.
75285429 has 16 divisors, whose sum is 106375680
The reverse of 75285429 is 92458257
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-five million two hundred eighty-five thousand four hundred twenty-nine
Scientific notation
7.5285429 × 10^7
Engineering notation
7.5285429 × 10^6
Prime Factorization
3 × 19 × 151 × 8747
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
75285429
Product of the distinct prime numbers
The prime factorization of 75285429 is 3 × 19 × 151 × 8747.
Since it has a total of 4 prime factors.
9 , 2 , 95 , 27 , 664 , 113 , 2989 , 5795 , 1644 , 40679 , 625438 , 27614 , 8418067 , 9690462 , 62775068 , 54775629 , 179010659 , 515104171 , 8994154142 , 5231434675
n×2
150570858
n×3
225856287
n×4
301141716
n×5
376427145
n÷2
37642714.5
n÷3
25095143
n÷3
18821357.25
n÷5
15057085.8
n2
5667895819714041
n3
4.2670996831448E+23
n4
3.2125043023132E+31
n5
2.4185476456399E+39
2 √n
8676.7176397529
3 √n
422.25063351701
4 √n
93.148900367921
5 √n
37.613364783667
1 , 3 , 19 , 57 , 151 , 453 , 2869 , 8607 , 8747 , 26241 , 166193 , 498579 , 1320797 , 3962391 , 25095143 , 75285429
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
-75285428
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 75285429 can be divided by 16 positive divisors.
The sum of these divisors (counting 75285429) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011111001100001110110101
3
Ternary
12020122220012020
4
Quaternary
10133030032311
5
Quinary
123233113204
6
Senary
11245343353
8
Octal
437141665
10
Decimal
75285429
12
Duodecimal
21267b59
16
Hexadecimal
47cc3b5
20
Vigesimal
13aadb9
36
Base36
18tmlx
md5
d9a0bbb4ae691e987d313ff5cdfc0c57
sha1
1c641e5f5a27135cd7aa8da2e1b26d646acbe0f6
sha256
3ca5402e1ea0b4ee2e756dcb99458b19b9218542362e1d86f2156ac357a83197
sha512
11db3d4a8895d481adcaecbf37c0f8c7023440aec9b04367538eab9a110b79dd320505732ab63e9108607cdd9fa4b7963f10ca738391fd7fe5f248201bf43a43
ripemd-160
573652f969bc51ec41db5902b73b66221f06f856
Diameter
150570858
Circumference
473032301.33751
Area
1.7806219868526E+16
Volume
1.7873985355604E+24
Surface area
7.1224879474104E+16
Circumference
473032301.33751
Perimeter
301141716
Area
5667895819714041
Diagonal
106469674.74088
Surface area
34007374918284246
Volume
4.2670996831448E+23
Space diagonal
130398188.09762
Perimeter
225856287
Area
2.454270882938E+15
Altitude
65199094.04881
Surface area
2.454270882938E+15
Volume
5.0288252032511E+22
Height
35489891.580292