75842388 is an even 8-digits composite number following 75842387
and preceding 75842389 . In scientific notation, it is written as 7.5842388 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 25280784 positive integers (up to 75842388) that are relatively prime to 75842388.
75842388 has 12 divisors, whose sum is 147471380
The reverse of 75842388 is 88324857
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-five million eight hundred forty-two thousand three hundred eighty-eight
Scientific notation
7.5842388 × 10^7
Engineering notation
7.5842388 × 10^6
Prime Factorization
2 × 2 × 9 × 2106733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
37921194
Product of the distinct prime numbers
The prime factorization of 75842388 is 2 × 2 × 9 × 2106733.
Since it has a total of 4 prime factors.
9 , 4 , 54 , 73 , 430 , 660 , 4848 , 741 , 7273 , 89363 , 82466 , 776387 , 3833861 , 3321428 , 35250433 , 17311141 , 676174675 , 17738427 , 6650805595 , 735140597
n×2
151684776
n×3
227527164
n×4
303369552
n×5
379211940
n÷2
37921194
n÷3
25280796
n÷3
18960597
n÷5
15168477.6
n2
5752067817542544
n3
4.3625055922037E+23
n4
3.3086284177609E+31
n5
2.5093428020765E+39
2 √n
8708.7535273425
3 √n
423.28934146509
4 √n
93.320702565628
5 √n
37.668853299238
1 , 2 , 4 , 9 , 18 , 36 , 2106733 , 4213466 , 8426932 , 18960597 , 37921194 , 75842388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75842387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75842388 can be divided by 12 positive divisors.
The sum of these divisors (counting 75842388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100001010100001101010100
3
Ternary
12021201012012100
4
Quaternary
10201110031110
5
Quinary
123403424023
6
Senary
11305322100
8
Octal
441241524
10
Decimal
75842388
12
Duodecimal
21496330
16
Hexadecimal
4854354
20
Vigesimal
13e05j8
36
Base36
195kd0
md5
511a3a3ee1a47ba19513efdc2f3ca2b9
sha1
760a5d37d2e1ff7af6cbb0a1d28dd7efe67e604f
sha256
d7bbc79909896216de339353d40d4f87f1ed008bc849a43c4b40c18bb6c59e23
sha512
b390353cb777cd3aee03bf7b97b4fe09023c655aabfbb27eec60e50c8b90c6b954d5aacd9e15ad4e16ab55451da04aa99190f80c9acc6db5cdb4669631bcb080
ripemd-160
8ff2dd6af43cb41a4dfe13acfaf7915f1386db19
Diameter
151684776
Circumference
476531777.94301
Area
1.8070653998542E+16
Volume
1.8273620692949E+24
Surface area
7.2282615994168E+16
Circumference
476531777.94301
Perimeter
303369552
Area
5752067817542544
Diagonal
107257333.71236
Surface area
34512406905255264
Volume
4.3625055922037E+23
Space diagonal
131362869.38335
Perimeter
227527164
Area
2.4907184271414E+15
Altitude
65681434.691676
Surface area
2.4907184271414E+15
Volume
5.1412621453525E+22
Height
35752444.570787