75797891 is an odd 8-digits composite number following 75797890
and preceding 75797892 . In scientific notation, it is written as 7.5797891 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 69967272 positive integers (up to 75797891) that are relatively prime to 75797891.
75797891 has 4 divisors, whose sum is 81628512
The reverse of 75797891 is 19879757
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-five million seven hundred ninety-seven thousand eight hundred ninety-one
Scientific notation
7.5797891 × 10^7
Engineering notation
7.5797891 × 10^6
Prime Factorization
13 × 5830607
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
75797891
Product of the distinct prime numbers
The prime factorization of 75797891 is 13 × 5830607.
Since it has a total of 2 prime factors.
10 , 5 , 27 , 30 , 444 , 522 , 1717 , 3954 , 54091 , 66040 , 26464 , 274777 , 5343499 , 3876351 , 64378523 , 83013330 , 369951035 , 386510611 , 604725200 , 3855541943
n×2
151595782
n×3
227393673
n×4
303191564
n×5
378989455
n÷2
37898945.5
n÷3
25265963.666667
n÷3
18949472.75
n÷5
15159578.2
n2
5745320280047881
n3
4.3548316034716E+23
n4
3.3008705120329E+31
n5
2.5019902327619E+39
2 √n
8706.1984241114
3 √n
423.20654348072
4 √n
93.30701165567
5 √n
37.664432171397
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-75797890
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75797891 can be divided by 4 positive divisors.
The sum of these divisors (counting 75797891) is 1, the average is 0.25.
Base
System
Value
2
Binary
100100001001001010110000011
3
Ternary
12021121221011022
4
Quaternary
10201021112003
5
Quinary
123401013031
6
Senary
11304340055
8
Octal
441112603
10
Decimal
75797891
12
Duodecimal
2147462b
16
Hexadecimal
4849583
20
Vigesimal
13deeeb
36
Base36
194m0z
md5
c1b5788171f02e35044e23e9e2701679
sha1
28188b3d213660afa53857dc89bc0adbf95f5cac
sha256
887e7908678b775030ea10e5b53e3b86d67284a44e7a69d46faef6a1ebcf77eb
sha512
0ed4e9cc9083329e6d63234f147128bf38446197c4fd86cbb242f043565824ec131c576330a7d69eac826df1e27eb9e63799c9e8dccb716eee186749d132c40e
ripemd-160
bd7591d73fb232ea51ffa41d4112f18f2586261a
Diameter
151595782
Circumference
476252195.0464
Area
1.8049455984319E+16
Volume
1.8241475964116E+24
Surface area
7.2197823937276E+16
Circumference
476252195.0464
Perimeter
303191564
Area
5745320280047881
Diagonal
107194405.45148
Surface area
34471921680287286
Volume
4.3548316034716E+23
Space diagonal
131285798.31857
Perimeter
227393673
Area
2.4877966576997E+15
Altitude
65642899.159284
Surface area
2.4877966576997E+15
Volume
5.1322182629004E+22
Height
35731468.483826