75492746 is an even 8-digits composite number following 75492745
and preceding 75492747 . In scientific notation, it is written as 7.5492746 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 31492800 positive integers (up to 75492746) that are relatively prime to 75492746.
75492746 has 16 divisors, whose sum is 129595200
The reverse of 75492746 is 64729457
Previous prime number is 7
Is Prime? no Number parity even Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-five million four hundred ninety-two thousand seven hundred forty-six
Scientific notation
7.5492746 × 10^7
Engineering notation
7.5492746 × 10^6
Prime Factorization
2 × 6649 × 7 × 811
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
75492746 Product of the distinct prime numbers
The prime factorization of 75492746 is 2 × 6649 × 7 × 811.
Since it has a total of 4 prime factors.
4 , 6 , 72 , 30 , 249 , 499 , 3658 , 2152 , 58825 , 91276 , 800955 , 629887 , 7652701 , 2046139 , 13877916 , 51607655 , 738384026 , 397404057 , 93738238 , 310016848
n×2
150985492
n×3
226478238
n×4
301970984
n×5
377463730
n÷2
37746373
n÷3
25164248.666667
n÷3
18873186.5
n÷5
15098549.2
n2
5699154698620516
n3
4.3024483807767E+23
n4
3.2480364278808E+31
n5
2.4520318904875E+39
2 √n8688.6561676706
3 √n422.63786871144
4 √n93.212961371639
5 √n37.634057538824
1 , 2 , 7 , 14 , 811 , 1622 , 5677 , 6649 , 11354 , 13298 , 46543 , 93086 , 5392339 , 10784678 , 37746373 , 75492746
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
-75492745 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 75492746 can be divided by 16 positive divisors.
The sum of these divisors (counting 75492746) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011111111110110110001010
3
Ternary
12021001102120122
4
Quaternary
10133332312022
5
Quinary
123311231441
6
Senary
11254023242
8
Octal
437766612
10
Decimal
75492746
12
Duodecimal
21347b22
16
Hexadecimal
47fed8a
20
Vigesimal
13bgbh6
36
Base36
18y2kq
md5
5378e997321bc9217b2526c68e212055
sha1
6f54d41968b5837919c3e7e7228f3863e7837dd2
sha256
02ea50c90d5e3fffd6d2f93e60a56e1c7408e263f543e191bca71409f9b3be41
sha512
ef0ffefdf9f776034a312e3a01c783ccc2e56f303413fbb29bd405e13cba7c3f8aefffd349ae98dfd51259dc6a82aa5c0266cafca90b7e85c6099a7cd26e1c65
ripemd-160
36533e1038e41529f8dc39c3bba653fb3e8e14a2
Diameter
150985492
Circumference
474334912.46584
Area
1.7904422532858E+16
Volume
1.8022053633996E+24
Surface area
7.1617690131432E+16
Circumference
474334912.46584
Perimeter
301970984
Area
5699154698620516
Diagonal
106762865.25399
Surface area
34194928191723096
Volume
4.3024483807767E+23
Space diagonal
130757271.67489
Perimeter
226478238
Area
2.4678063745514E+15
Altitude
65378635.837446
Surface area
2.4678063745514E+15
Volume
5.0704840429204E+22
Height
35587621.751329