85384765 is an odd 8-digits composite number following 85384764
and preceding 85384766 . In scientific notation, it is written as 8.5384765 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 64712592 positive integers (up to 85384765) that are relatively prime to 85384765.
85384765 has 8 divisors, whose sum is 107854560
The reverse of 85384765 is 56748358
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-five million three hundred eighty-four thousand seven hundred sixty-five
Scientific notation
8.5384765 × 10^7
Engineering notation
8.5384765 × 10^6
Prime Factorization
5 × 19 × 898787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85384765
Product of the distinct prime numbers
The prime factorization of 85384765 is 5 × 19 × 898787.
Since it has a total of 3 prime factors.
9 , 7 , 47 , 18 , 972 , 282 , 2381 , 8756 , 40322 , 51488 , 54504 , 96786 , 8722925 , 8991927 , 5548843 , 94780238 , 579645725 , 577372223 , 6668344784 , 930842352
n×2
170769530
n×3
256154295
n×4
341539060
n×5
426923825
n÷2
42692382.5
n÷3
28461588.333333
n÷3
21346191.25
n÷5
17076953
n2
7290558094105225
n3
6.2250258958402E+23
n4
5.3152237323523E+31
n5
4.5383912930933E+39
2 √n
9240.3877083161
3 √n
440.34539855816
4 √n
96.126935394384
5 √n
38.572348104761
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
-85384764
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 85384765 can be divided by 8 positive divisors.
The sum of these divisors (counting 85384765) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101101111000111101
3
Ternary
12221122222212201
4
Quaternary
11011231320331
5
Quinary
133324303030
6
Senary
12250031501
8
Octal
505557075
10
Decimal
85384765
12
Duodecimal
24718591
16
Hexadecimal
516de3d
20
Vigesimal
16dd1i5
36
Base36
1eu3b1
md5
469a1d4bfc9322efb0d0547c43622799
sha1
41e607d67646d6fa554f1efac536727447cfc589
sha256
9192dcbcc0e9932f360e5e41302ef43e12401d387f95580ec4ae5f1c7929a600
sha512
e9e73fe8029bc69aff481cf6d7b4d768c3625569f83551c5868a8c6d31a4b004bb7f1846db5022ce5d6f3abd6975ca2d67599bf2f1c7281e75957e328a0cbedd
ripemd-160
3260cc0e444c4f60807ee3e77d818e5625413ed5
Diameter
170769530
Circumference
536488300.90498
Area
2.2903963749011E+16
Volume
2.6075327497037E+24
Surface area
9.1615854996042E+16
Circumference
536488300.90498
Perimeter
341539060
Area
7290558094105225
Diagonal
120752292.68304
Surface area
43743348564631350
Volume
6.2250258958402E+23
Space diagonal
147890751.17233
Perimeter
256154295
Area
3.1569042586307E+15
Altitude
73945375.586164
Surface area
3.1569042586307E+15
Volume
7.3362633733508E+22
Height
40250764.22768