75278313 is an odd 8-digits composite number following 75278312
and preceding 75278314 . In scientific notation, it is written as 7.5278313 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 44388000 positive integers (up to 75278313) that are relatively prime to 75278313.
75278313 has 16 divisors, whose sum is 93717120
The reverse of 75278313 is 31387257
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-five million two hundred seventy-eight thousand three hundred thirteen
Scientific notation
7.5278313 × 10^7
Engineering notation
7.5278313 × 10^6
Prime Factorization
9 × 11 × 37 × 20551
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
75278313
Product of the distinct prime numbers
The prime factorization of 75278313 is 9 × 11 × 37 × 20551.
Since it has a total of 4 prime factors.
2 , 5 , 97 , 84 , 924 , 950 , 9100 , 9614 , 91499 , 29933 , 656174 , 504531 , 9096693 , 5006462 , 67996905 , 32692253 , 725722463 , 175103838 , 5272153159 , 4208472401
n×2
150556626
n×3
225834939
n×4
301113252
n×5
376391565
n÷2
37639156.5
n÷3
25092771
n÷3
18819578.25
n÷5
15055662.6
n2
5666824408125969
n3
4.2658898151095E+23
n4
3.2112898872532E+31
n5
2.4174048526638E+39
2 √n
8676.3075671624
3 √n
422.23732934814
4 √n
93.146699174809
5 √n
37.612653711611
1 , 9 , 11 , 37 , 99 , 333 , 407 , 3663 , 20551 , 184959 , 226061 , 760387 , 2034549 , 6843483 , 8364257 , 75278313
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
-75278312
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 75278313 can be divided by 16 positive divisors.
The sum of these divisors (counting 75278313) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011111001010011111101001
3
Ternary
12020122112102200
4
Quaternary
10133022133221
5
Quinary
123232401223
6
Senary
11245250413
8
Octal
437123751
10
Decimal
75278313
12
Duodecimal
21263a09
16
Hexadecimal
47ca7e9
20
Vigesimal
13a9ffd
36
Base36
18th49
md5
d1cd6ba225441fedf6c8b570de7efdd6
sha1
58c362632bea255475e29021332f658ec505a67d
sha256
c9f105ff452a51dd5a7ac5265fa4adce847fcdb199ad156adb95168695e11f58
sha512
34fe07076e9c07c5a0657832cf66bb872d73237fb712ed8f8d7ccc2e91e82e2b0e2234295cf94c6e776b0274b7cd56a17d327dc4c9c87536ccdd181f6d30216b
ripemd-160
de1844abaac30ec3d7799b8ad05331731d8b5d60
Diameter
150556626
Circumference
472987590.19087
Area
1.7802853929752E+16
Volume
1.7868917472229E+24
Surface area
7.1211415719007E+16
Circumference
472987590.19087
Perimeter
301113252
Area
5666824408125969
Diagonal
106459611.19717
Surface area
34000946448755814
Volume
4.2658898151095E+23
Space diagonal
130385862.82407
Perimeter
225834939
Area
2.4538069481114E+15
Altitude
65192931.412036
Surface area
2.4538069481114E+15
Volume
5.0273993600975E+22
Height
35486537.065722