84854985 is an odd 8-digits composite number following 84854984
and preceding 84854986 . In scientific notation, it is written as 8.4854985 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 45255984 positive integers (up to 84854985) that are relatively prime to 84854985.
84854985 has 8 divisors, whose sum is 135768000
The reverse of 84854985 is 58945848
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-four million eight hundred fifty-four thousand nine hundred eighty-five
Scientific notation
8.4854985 × 10^7
Engineering notation
8.4854985 × 10^6
Prime Factorization
3 × 5 × 5656999
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84854985
Product of the distinct prime numbers
The prime factorization of 84854985 is 3 × 5 × 5656999.
Since it has a total of 3 prime factors.
2 , 9 , 65 , 41 , 809 , 434 , 4108 , 1054 , 59145 , 77970 , 944702 , 731292 , 6931459 , 7764162 , 43661807 , 88288216 , 259105414 , 302856583 , 1020329045 , 2733562283
n×2
169709970
n×3
254564955
n×4
339419940
n×5
424274925
n÷2
42427492.5
n÷3
28284995
n÷3
21213746.25
n÷5
16970997
n2
7200368479350225
n3
6.1098715930974E+23
n4
5.184530623842E+31
n5
4.3993326831816E+39
2 √n
9211.6765575003
3 √n
439.43278321703
4 √n
95.977479428772
5 √n
38.524363515429
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
-84854984
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 84854985 can be divided by 8 positive divisors.
The sum of these divisors (counting 84854985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011101100100011001001
3
Ternary
12220200002011020
4
Quaternary
11003230203021
5
Quinary
133210324420
6
Senary
12230423053
8
Octal
503544311
10
Decimal
84854985
12
Duodecimal
24501a89
16
Hexadecimal
50ec8c9
20
Vigesimal
16a6h95
36
Base36
1eiqix
md5
3298e7c9d92e16e143d405906475000a
sha1
59cc1ba1f19fd548f9ade9ecedb5b98249425f6a
sha256
7fd4fba4465d768d9d8a69e342cb376383a84db055ddba7df255ab9e0f1b4e8c
sha512
1cc8b574a7d9e2bf505940e31abf36798094847358f7869674a042150f8eb314862672e7b5c27db51d517aeb69dcbb9e273b1dcbd8b14cd5d90778e90511a72d
ripemd-160
3e78ed64e5c94881889fb1fdcca1f0f7ab12af4f
Diameter
169709970
Circumference
533159594.99294
Area
2.2620624717866E+16
Volume
2.5592970281669E+24
Surface area
9.0482498871465E+16
Circumference
533159594.99294
Perimeter
339419940
Area
7200368479350225
Diagonal
120003070.62197
Surface area
43202210876101350
Volume
6.1098715930974E+23
Space diagonal
146973145.29549
Perimeter
254564955
Area
3.117851009863E+15
Altitude
73486572.647747
Surface area
3.117851009863E+15
Volume
7.200552726097E+22
Height
40001023.540655