75427685 is an odd 8-digits composite number following 75427684
and preceding 75427686 . In scientific notation, it is written as 7.5427685 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 59719680 positive integers (up to 75427685) that are relatively prime to 75427685.
75427685 has 8 divisors, whose sum is 91446936
The reverse of 75427685 is 58672457
Previous prime number is 97
Is Prime? no Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-five million four hundred twenty-seven thousand six hundred eighty-five
Scientific notation
7.5427685 × 10^7
Engineering notation
7.5427685 × 10^6
Prime Factorization
5 × 97 × 155521
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
75427685 Product of the distinct prime numbers
The prime factorization of 75427685 is 5 × 97 × 155521.
Since it has a total of 3 prime factors.
8 , 6 , 29 , 86 , 99 , 486 , 3391 , 8083 , 11282 , 56623 , 731764 , 119897 , 296561 , 9498725 , 28436149 , 12982410 , 520000527 , 769741611 , 3670537601 , 3930658296
n×2
150855370
n×3
226283055
n×4
301710740
n×5
377138425
n÷2
37713842.5
n÷3
25142561.666667
n÷3
18856921.25
n÷5
15085537
n2
5689335664459225
n3
4.291334183581E+23
n4
3.2368540302888E+31
n5
2.441484061876E+39
2 √n8684.9113409407
3 √n422.51642152248
4 √n93.192871728157
5 √n37.627568560606
8 divisors
τ Total Divisors
8 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-75427684 Sum of the proper positive divisors of n
A Arithmetic Mean
0.125 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
8 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 75427685 can be divided by 8 positive divisors.
The sum of these divisors (counting 75427685) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011111101110111101100101
3
Ternary
12020221010022222
4
Quaternary
10133232331211
5
Quinary
123302141220
6
Senary
11252402125
8
Octal
437567545
10
Decimal
75427685
12
Duodecimal
21316345
16
Hexadecimal
47eef65
20
Vigesimal
13b8945
36
Base36
18wodh
md5
20cb80f583107f84c5662520230bae78
sha1
d467ff2862a70bbf805e2ec7273d3bf778d2f3fa
sha256
549a32a9fe386bee661de9e910f22f42cf3fef7ead73e151a05c9899895378c2
sha512
91aaadae799dbbfd26eb2bffe4199688e5c102783de16b576ea29bf3f1e1dd9bf08505a0d741fc248311219fa1b76a89ce6bc51bcf6eabcaa9774246bfab0abc
ripemd-160
efc2a612c48beca834e49da5a2c38f703f2af71d
Diameter
150855370
Circumference
473926122.14657
Area
1.7873575127272E+16
Volume
1.7975498593649E+24
Surface area
7.1494300509086E+16
Circumference
473926122.14657
Perimeter
301710740
Area
5689335664459225
Diagonal
106670855.10541
Surface area
34136013986755350
Volume
4.291334183581E+23
Space diagonal
130644582.7173
Perimeter
226283055
Area
2.4635546080393E+15
Altitude
65322291.35865
Surface area
2.4635546080393E+15
Volume
5.0573858359129E+22
Height
35556951.701802