85331384 is an even 8-digits composite number following 85331383
and preceding 85331385 . In scientific notation, it is written as 8.5331384 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 42393312 positive integers (up to 85331384) that are relatively prime to 85331384.
85331384 has 16 divisors, whose sum is 161017800
The reverse of 85331384 is 48313358
Previous prime number is 157
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
eighty-five million three hundred thirty-one thousand three hundred eighty-four
Scientific notation
8.5331384 × 10^7
Engineering notation
8.5331384 × 10^6
Prime Factorization
2 × 2 × 2 × 157 × 67939
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21332846
Product of the distinct prime numbers
The prime factorization of 85331384 is 2 × 2 × 2 × 157 × 67939.
Since it has a total of 5 prime factors.
4 , 5 , 32 , 64 , 598 , 487 , 4821 , 6464 , 3481 , 70261 , 854970 , 143523 , 8049727 , 3090207 , 69946018 , 71655687 , 54289057 , 289401920 , 4090228018 , 3347072278
n×2
170662768
n×3
255994152
n×4
341325536
n×5
426656920
n÷2
42665692
n÷3
28443794.666667
n÷3
21332846
n÷5
17066276.8
n2
7281445095355456
n3
6.2133578750669E+23
n4
5.3019442676676E+31
n5
4.5242224225094E+39
2 √n
9237.4987956697
3 √n
440.2536141204
4 √n
96.111907668456
5 √n
38.567523952315
1 , 2 , 4 , 8 , 157 , 314 , 628 , 1256 , 67939 , 135878 , 271756 , 543512 , 10666423 , 21332846 , 42665692 , 85331384
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85331383
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85331384 can be divided by 16 positive divisors.
The sum of these divisors (counting 85331384) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000101100000110110111000
3
Ternary
12221120021122122
4
Quaternary
11011200312320
5
Quinary
133321101014
6
Senary
12244540412
8
Octal
505406670
10
Decimal
85331384
12
Duodecimal
246b1708
16
Hexadecimal
5160db8
20
Vigesimal
16d6894
36
Base36
1esy48
md5
4208b9caa1dea6a95e1ba06c83781fbc
sha1
f1cbf6eda622c7daa65078511cbb73327c8b0fca
sha256
34a41dd34c7f3c47ab779a9e8561d31ac198cacc1e64dda1a415624e89288118
sha512
7fb8584b98394b0f55c4d86a69d6fe06ef7cf8620b5e3c477d3dd88d180477a6d2cef0e6ec515d0cb4f60a2a2472cb746f538d8c9138567a7454be8ab4a6a3d9
ripemd-160
f7b6640f1b8150486cba26c6d03cd919e4994f0a
Diameter
170662768
Circumference
536152898.1901
Area
2.2875334419086E+16
Volume
2.6026452605913E+24
Surface area
9.1501337676345E+16
Circumference
536152898.1901
Perimeter
341325536
Area
7281445095355456
Diagonal
120676800.54887
Surface area
43688670572132736
Volume
6.2133578750669E+23
Space diagonal
147798292.56817
Perimeter
255994152
Area
3.1529582144197E+15
Altitude
73899146.284085
Surface area
3.1529582144197E+15
Volume
7.3225124789978E+22
Height
40225600.182956