75368889 is an odd 8-digits composite number following 75368888
and preceding 75368890 . In scientific notation, it is written as 7.5368889 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 48631968 positive integers (up to 75368889) that are relatively prime to 75368889.
75368889 has 16 divisors, whose sum is 86457600
The reverse of 75368889 is 98886357
Previous prime number is 947
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-five million three hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
7.5368889 × 10^7
Engineering notation
7.5368889 × 10^6
Prime Factorization
9 × 37 × 947 × 239
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
75368889
Product of the distinct prime numbers
The prime factorization of 75368889 is 9 × 37 × 947 × 239.
Since it has a total of 4 prime factors.
2 , 3 , 36 , 78 , 507 , 566 , 6 , 5888 , 83855 , 44581 , 133165 , 598545 , 8130126 , 1918319 , 39734361 , 29292874 , 115408620 , 448551864 , 7580021774 , 8626015303
n×2
150737778
n×3
226106667
n×4
301475556
n×5
376844445
n÷2
37684444.5
n÷3
25122963
n÷3
18842222.25
n÷5
15073777.8
n2
5680469429094321
n3
4.281306698693E+23
n4
3.2267732934875E+31
n5
2.4319831818503E+39
2 √n
8681.5257299624
3 √n
422.4066089111
4 √n
93.174705419242
5 √n
37.621700580815
1 , 9 , 37 , 239 , 333 , 947 , 2151 , 8523 , 8843 , 35039 , 79587 , 226333 , 315351 , 2036997 , 8374321 , 75368889
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
-75368888
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 75368889 can be divided by 16 positive divisors.
The sum of these divisors (counting 75368889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011111100000100110111001
3
Ternary
12020211010200100
4
Quaternary
10133200212321
5
Quinary
123243301024
6
Senary
11251230013
8
Octal
437404671
10
Decimal
75368889
12
Duodecimal
212a8309
16
Hexadecimal
47e09b9
20
Vigesimal
13b1249
36
Base36
18vf09
md5
6b9614701cc00879c7fe2909347d0b43
sha1
c729048e37cd7676536d13781e9b214ee07c2aa4
sha256
289ec288b2e602035bee4c5e7ecf7d17c3c0fdd0e06d1e135a663d070972e3d7
sha512
85c47d9082c608ea250b36c105aed9eb0d5b17aaf467dcf7f525be7652e8cfbd752e9c6408703db783994a8e15b2056da98d45ff56557a6bfc68fec91c2584e0
ripemd-160
463925dc8a10b547604e9749a8f1ca6886a17b5b
Diameter
150737778
Circumference
473556695.98325
Area
1.7845721027384E+16
Volume
1.7933495563172E+24
Surface area
7.1382884109537E+16
Circumference
473556695.98325
Perimeter
301475556
Area
5680469429094321
Diagonal
106587705.00479
Surface area
34082816574565926
Volume
4.281306698693E+23
Space diagonal
130542745.05802
Perimeter
226106667
Area
2.4597154155083E+15
Altitude
65271372.52901
Surface area
2.4597154155083E+15
Volume
5.0455683316421E+22
Height
35529235.001597