84854891 is an odd 8-digits composite number following 84854890
and preceding 84854892 . In scientific notation, it is written as 8.4854891 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 77084640 positive integers (up to 84854891) that are relatively prime to 84854891.
84854891 has 8 divisors, whose sum is 92636400
The reverse of 84854891 is 19845848
Previous prime number is 3229
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-four million eight hundred fifty-four thousand eight hundred ninety-one
Scientific notation
8.4854891 × 10^7
Engineering notation
8.4854891 × 10^6
Prime Factorization
11 × 3229 × 2389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84854891
Product of the distinct prime numbers
The prime factorization of 84854891 is 11 × 3229 × 2389.
Since it has a total of 3 prime factors.
9 , 5 , 79 , 100 , 256 , 430 , 406 , 1902 , 10775 , 54390 , 628322 , 732914 , 408151 , 8777957 , 22214641 , 15828107 , 56174025 , 446634644 , 2144158182 , 3266860599
n×2
169709782
n×3
254564673
n×4
339419564
n×5
424274455
n÷2
42427445.5
n÷3
28284963.666667
n÷3
21213722.75
n÷5
16970978.2
n2
7200352526621881
n3
6.1098512880807E+23
n4
5.184507650763E+31
n5
4.3993083159416E+39
2 √n
9211.6714552789
3 √n
439.43262095316
4 √n
95.977452848463
5 √n
38.524354980181
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
-84854890
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 84854891 can be divided by 8 positive divisors.
The sum of these divisors (counting 84854891) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011101100100001101011
3
Ternary
12220200002000202
4
Quaternary
11003230201223
5
Quinary
133210324031
6
Senary
12230422415
8
Octal
503544153
10
Decimal
84854891
12
Duodecimal
24501a0b
16
Hexadecimal
50ec86b
20
Vigesimal
16a6h4b
36
Base36
1eiqgb
md5
682f915e66c8308f35fed82059b57c4c
sha1
d4dbcb5fbbdf9c9d0112dcf5358126baadda1609
sha256
f0ba9ca8d8286542471766028cfce13d4f08dc1cee6d2dbc86480a4105f8cf6c
sha512
ff5f59297f128b6bd0e4e40bba6c7346fe36cd529d2628a6063a9c2c1b357872031b0ad276142d91563ba8f87c4e9e248cac260dc8fe15c90bce0b572d647cd1
ripemd-160
8163ac96c6bfe11fc0cc51213f3f6e45593cab16
Diameter
169709782
Circumference
533159004.37353
Area
2.2620574600892E+16
Volume
2.5592885228214E+24
Surface area
9.0482298403568E+16
Circumference
533159004.37353
Perimeter
339419564
Area
7200352526621881
Diagonal
120002937.68589
Surface area
43202115159731286
Volume
6.1098512880807E+23
Space diagonal
146972982.48272
Perimeter
254564673
Area
3.117844102129E+15
Altitude
73486491.24136
Surface area
3.117844102129E+15
Volume
7.2005287964054E+22
Height
40000979.22863