85890384 is an even 8-digits composite number following 85890383
and preceding 85890385 . In scientific notation, it is written as 8.5890384 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 28630080 positive integers (up to 85890384) that are relatively prime to 85890384.
85890384 has 20 divisors, whose sum is 184903220
The reverse of 85890384 is 48309858
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 ninety thousand three hundred eighty-four
Scientific notation
8.5890384 × 10^7
Engineering notation
8.5890384 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 9 × 596461
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10736298
Product of the distinct prime numbers
The prime factorization of 85890384 is 2 × 2 × 2 × 2 × 9 × 596461.
Since it has a total of 6 prime factors.
6 , 2 , 51 , 42 , 398 , 370 , 931 , 723 , 99103 , 84499 , 184912 , 929259 , 4362520 , 2735707 , 19113081 , 33250108 , 680546195 , 431480960 , 5744830592 , 2280697872
n×2
171780768
n×3
257671152
n×4
343561536
n×5
429451920
n÷2
42945192
n÷3
28630128
n÷3
21472596
n÷5
17178076.8
n2
7377158063667456
n3
6.3362693891709E+23
n4
5.4422461096334E+31
n5
4.6743660817892E+39
2 √n
9267.706512401
3 √n
441.21287946737
4 √n
96.268928073398
5 √n
38.61792269816
1 , 2 , 4 , 8 , 9 , 16 , 18 , 36 , 72 , 144 , 596461 , 1192922 , 2385844 , 4771688 , 5368149 , 9543376 , 10736298 , 21472596 , 42945192 , 85890384
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
-85890383
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 85890384 can be divided by 20 positive divisors.
The sum of these divisors (counting 85890384) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000111101001010101010000
3
Ternary
12222121200110100
4
Quaternary
11013221111100
5
Quinary
133441443014
6
Senary
12304532400
8
Octal
507512520
10
Decimal
85890384
12
Duodecimal
24921100
16
Hexadecimal
51e9550
20
Vigesimal
16gg5j4
36
Base36
1f4xg0
md5
fdfdbb1bf4442c52486ac6d33c52ecb3
sha1
8d68c3325402101af75861b58d6142f7eb0e4618
sha256
1fd01c30324913b39f54541cc067a04a3939ca62de2b330d485e0df40993c326
sha512
5016792004d2d0e5b7f0a63f38663547818d20c164341339b3100fc092efefbf9ed89552522806d0fa3db835f2bbfbe06edc9dd34bd3572d64c7a8cf2bb1c88d
ripemd-160
3f5c205bff021e421a9dccedb0b6f1762f5a0f39
Diameter
171780768
Circumference
539665198.77681
Area
2.3176025577188E+16
Volume
2.6541303152247E+24
Surface area
9.2704102308754E+16
Circumference
539665198.77681
Perimeter
343561536
Area
7377158063667456
Diagonal
121467345.93023
Surface area
44262948382004736
Volume
6.3362693891709E+23
Space diagonal
148766508.9696
Perimeter
257671152
Area
3.1944031454346E+15
Altitude
74383254.4848
Surface area
3.1944031454346E+15
Volume
7.4673650875125E+22
Height
40489115.310078