75492755 is an odd 8-digits composite number following 75492754
and preceding 75492756 . In scientific notation, it is written as 7.5492755 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 55613568 positive integers (up to 75492755) that are relatively prime to 75492755.
75492755 has 16 divisors, whose sum is 97796160
The reverse of 75492755 is 55729457
Previous prime number is 2309
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-five million four hundred ninety-two thousand seven hundred fifty-five
Scientific notation
7.5492755 × 10^7
Engineering notation
7.5492755 × 10^6
Prime Factorization
5 × 13 × 2309 × 503
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
75492755
Product of the distinct prime numbers
The prime factorization of 75492755 is 5 × 13 × 2309 × 503.
Since it has a total of 4 prime factors.
9 , 9 , 41 , 25 , 705 , 147 , 7255 , 97 , 73994 , 85218 , 614723 , 492592 , 960611 , 3145222 , 88965797 , 31859499 , 720110324 , 402865183 , 6196781426 , 8845236056
n×2
150985510
n×3
226478265
n×4
301971020
n×5
377463775
n÷2
37746377.5
n÷3
25164251.666667
n÷3
18873188.75
n÷5
15098551
n2
5699156057490025
n3
4.3024499195486E+23
n4
3.2480379767625E+31
n5
2.4520333521043E+39
2 √n
8688.6566855872
3 √n
422.63788550661
4 √n
93.212964149775
5 √n
37.634058436146
1 , 5 , 13 , 65 , 503 , 2309 , 2515 , 6539 , 11545 , 30017 , 32695 , 150085 , 1161427 , 5807135 , 15098551 , 75492755
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
-75492754
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 75492755 can be divided by 16 positive divisors.
The sum of these divisors (counting 75492755) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011111111110110110010011
3
Ternary
12021001102120222
4
Quaternary
10133332312103
5
Quinary
123311232010
6
Senary
11254023255
8
Octal
437766623
10
Decimal
75492755
12
Duodecimal
21347b2b
16
Hexadecimal
47fed93
20
Vigesimal
13bgbhf
36
Base36
18y2kz
md5
c6342905c52a681ed53b7099f4bde7c6
sha1
a9dfa8db465eadbde55f3a02557d532f4b1eafd8
sha256
703c29e0e97e2201b6c4adad791f48d4bb8fa0c681912eb591eb0f7ebfc2164d
sha512
0991758f3017924af99196d07cec3c5c7551fb90a8c72c1e7f42d11efcb4d115a4f08503fdd6beb4d66766cc56a35ed01e249e4f1a4ddfc7ddb0310abe2bd61c
ripemd-160
10119ff7365d3b20e2668341e578236e56223c87
Diameter
150985510
Circumference
474334969.01451
Area
1.7904426801872E+16
Volume
1.8022060079589E+24
Surface area
7.161770720749E+16
Circumference
474334969.01451
Perimeter
301971020
Area
5699156057490025
Diagonal
106762877.98191
Surface area
34194936344940150
Volume
4.3024499195486E+23
Space diagonal
130757287.26335
Perimeter
226478265
Area
2.4678069629592E+15
Altitude
65378643.631675
Surface area
2.4678069629592E+15
Volume
5.0704858563806E+22
Height
35587625.99397