85845168 is an even 8-digits composite number following 85845167
and preceding 85845169 . In scientific notation, it is written as 8.5845168 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 28615008 positive integers (up to 85845168) that are relatively prime to 85845168.
85845168 has 20 divisors, whose sum is 184805880
The reverse of 85845168 is 86154858
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million eight hundred forty-five thousand one hundred sixty-eight
Scientific notation
8.5845168 × 10^7
Engineering notation
8.5845168 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 596147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10730646
Product of the distinct prime numbers
The prime factorization of 85845168 is 2 × 2 × 2 × 2 × 9 × 596147.
Since it has a total of 6 prime factors.
4 , 2 , 5 , 99 , 717 , 384 , 4306 , 4447 , 3680 , 34941 , 229796 , 522115 , 2720341 , 5228276 , 79426163 , 21809860 , 176979867 , 384854298 , 9920152172 , 5694820467
n×2
171690336
n×3
257535504
n×4
343380672
n×5
429225840
n÷2
42922584
n÷3
28615056
n÷3
21461292
n÷5
17169033.6
n2
7369392868948224
n3
6.3262676889286E+23
n4
5.4307951256905E+31
n5
4.6620751993848E+39
2 √n
9265.2667527708
3 √n
441.13544207004
4 √n
96.25625565526
5 √n
38.613855849874
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 596147 , 1192294 , 2384588 , 4769176 , 5365323 , 9538352 , 10730646 , 21461292 , 42922584 , 85845168
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85845167
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85845168 can be divided by 20 positive divisors.
The sum of these divisors (counting 85845168) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000111011110010010110000
3
Ternary
12222112101102200
4
Quaternary
11013132102300
5
Quinary
133434021133
6
Senary
12303543200
8
Octal
507362260
10
Decimal
85845168
12
Duodecimal
248bab00
16
Hexadecimal
51de4b0
20
Vigesimal
16gaci8
36
Base36
1f3yk0
md5
19c3cc70bdb7b672ee3922054e029a7d
sha1
3960025093cd71a797e5d0cb4680e5be568f3d18
sha256
ddc70032d09188469101eb0d77e6abde54eb8bea4a3d8ff2e46098f2702ee46f
sha512
a84ee30a040127ecad192aac47ebdf08c5de9a7119e73b43589040e9944fb7fc5ce3b21a88cdfb96bbcfe2a701a0401fb9cd6760fcaccaac1d7d8996b1bf2764
ripemd-160
b1700e6eaf2610a8738a505bcd7d57fd456fd404
Diameter
171690336
Circumference
539381098.26996
Area
2.3151630498505E+16
Volume
2.6499408128241E+24
Surface area
9.2606521994019E+16
Circumference
539381098.26996
Perimeter
343380672
Area
7369392868948224
Diagonal
121403400.8498
Surface area
44216357213689344
Volume
6.3262676889286E+23
Space diagonal
148688192.56029
Perimeter
257535504
Area
3.1910407174885E+15
Altitude
74344096.280143
Surface area
3.1910407174885E+15
Volume
7.455577970738E+22
Height
40467800.283266