85755725 is an odd 8-digits composite number following 85755724
and preceding 85755726 . In scientific notation, it is written as 8.5755725 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 62365600 positive integers (up to 85755725) that are relatively prime to 85755725.
85755725 has 8 divisors, whose sum is 89926200
The reverse of 85755725 is 52755758
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million seven hundred fifty-five thousand seven hundred twenty-five
Scientific notation
8.5755725 × 10^7
Engineering notation
8.5755725 × 10^6
Prime Factorization
25 × 121 × 28349
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85755725
Product of the distinct prime numbers
The prime factorization of 85755725 is 25 × 121 × 28349.
Since it has a total of 3 prime factors.
5 , 8 , 4 , 33 , 458 , 59 , 3482 , 2324 , 76970 , 23045 , 384125 , 170194 , 3654096 , 8710027 , 62447962 , 98931642 , 462686753 , 861652383 , 4943500282 , 3155813280
n×2
171511450
n×3
257267175
n×4
343022900
n×5
428778625
n÷2
42877862.5
n÷3
28585241.666667
n÷3
21438931.25
n÷5
17151145
n2
7354044370275625
n3
6.3065140665515E+23
n4
5.4081968599983E+31
n5
4.6378384267187E+39
2 √n
9260.4387045107
3 √n
440.98218091558
4 √n
96.231173247086
5 √n
38.60580605631
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
-85755724
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 85755725 can be divided by 8 positive divisors.
The sum of these divisors (counting 85755725) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111001000011101001101
3
Ternary
12222100211201222
4
Quaternary
11013020131031
5
Quinary
133423140400
6
Senary
12302013125
8
Octal
507103515
10
Decimal
85755725
12
Duodecimal
248771a5
16
Hexadecimal
51c874d
20
Vigesimal
16fj965
36
Base36
1f21jh
md5
f96c003467e532779de89aeae5473cdc
sha1
e7fa8127acd9efa490a12954e07322ed3bc3a9d3
sha256
2e0e4e7e62affcbdb2f8d0517b8feb8e3bd897bdd9f2e5e3031ad7292cc69dda
sha512
7a81a6a0fb1abc578f7d2a66a7db2cd1b8d383ce056f07159dd09cc8021ecb70b8104569cb27eac67a0a77493367ca473b331bba1455a07b7cc4c7710619558b
ripemd-160
7c86bd34df8fbc003cabafb2febc3a20c13826f7
Diameter
171511450
Circumference
538819111.32653
Area
2.3103411767831E+16
Volume
2.6416664348319E+24
Surface area
9.2413647071325E+16
Circumference
538819111.32653
Perimeter
343022900
Area
7354044370275625
Diagonal
121276909.34614
Surface area
44124266221653750
Volume
6.3065140665515E+23
Space diagonal
148533272.7399
Perimeter
257267175
Area
3.1843946226083E+15
Altitude
74266636.369952
Surface area
3.1843946226083E+15
Volume
7.4322981035116E+22
Height
40425636.448712