84889845 is an odd 8-digits composite number following 84889844
and preceding 84889846 . In scientific notation, it is written as 8.4889845 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 44699616 positive integers (up to 84889845) that are relatively prime to 84889845.
84889845 has 16 divisors, whose sum is 122265600
The reverse of 84889845 is 54898848
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-four million eight hundred eighty-nine thousand eight hundred forty-five
Scientific notation
8.4889845 × 10^7
Engineering notation
8.4889845 × 10^6
Prime Factorization
3 × 15 × 79 × 23879
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84889845
Product of the distinct prime numbers
The prime factorization of 84889845 is 3 × 15 × 79 × 23879.
Since it has a total of 4 prime factors.
10 , 1 , 62 , 34 , 349 , 236 , 6694 , 4984 , 3965 , 65111 , 789799 , 373776 , 9334194 , 7898420 , 41508256 , 24881137 , 748299143 , 561964648 , 3977260837 , 448378119
n×2
169779690
n×3
254669535
n×4
339559380
n×5
424449225
n÷2
42444922.5
n÷3
28296615
n÷3
21222461.25
n÷5
16977969
n2
7206285784124025
n3
6.1174048323999E+23
n4
5.1930554802468E+31
n5
4.4083767479455E+39
2 √n
9213.5685269064
3 √n
439.49295068815
4 √n
95.987335242241
5 √n
38.527528299871
1 , 3 , 15 , 45 , 79 , 237 , 1185 , 3555 , 23879 , 71637 , 358185 , 1074555 , 1886441 , 5659323 , 28296615 , 84889845
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
-84889844
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 84889845 can be divided by 16 positive divisors.
The sum of these divisors (counting 84889845) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000011110101000011110101
3
Ternary
12220201211222100
4
Quaternary
11003311003311
5
Quinary
133212433340
6
Senary
12231252313
8
Octal
503650365
10
Decimal
84889845
12
Duodecimal
2451a099
16
Hexadecimal
50f50f5
20
Vigesimal
16ab4c5
36
Base36
1ejhf9
md5
32001bd2f68c140131c7eebee427e3ac
sha1
55691ed0e3ce61a5312868940f4b40d8735a1aef
sha256
ebeb2fab0b2522f67ea3675157a906b0408ff9a9446165f22124494292801316
sha512
115edd7c3360bc51d3341ef617582e818347cbd3bb1bc16ac478c26974c24280350d40c518325dfffceec9bea9abece022e5f739d4849cf70743b006c94f20ac
ripemd-160
061f8e78fdc89be07c916ea56d9db76e9ae7bd73
Diameter
169779690
Circumference
533378626.83275
Area
2.2639214479073E+16
Volume
2.562452544067E+24
Surface area
9.055685791629E+16
Circumference
533378626.83275
Perimeter
339559380
Area
7206285784124025
Diagonal
120052370.10675
Surface area
43237714704744150
Volume
6.1174048323999E+23
Space diagonal
147033524.58665
Perimeter
254669535
Area
3.120413277991E+15
Altitude
73516762.293323
Surface area
3.120413277991E+15
Volume
7.2094307337556E+22
Height
40017456.70225