84986871 is an odd 8-digits composite number following 84986870
and preceding 84986872 . In scientific notation, it is written as 8.4986871 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 56625720 positive integers (up to 84986871) that are relatively prime to 84986871.
84986871 has 8 divisors, whose sum is 113380224
The reverse of 84986871 is 17868948
Previous prime number is 2011
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-four million nine hundred eighty-six thousand eight hundred seventy-one
Scientific notation
8.4986871 × 10^7
Engineering notation
8.4986871 × 10^6
Prime Factorization
3 × 2011 × 14087
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84986871
Product of the distinct prime numbers
The prime factorization of 84986871 is 3 × 2011 × 14087.
Since it has a total of 3 prime factors.
3 , 4 , 51 , 38 , 948 , 93 , 6806 , 7974 , 97665 , 58567 , 647512 , 916664 , 8620895 , 1168761 , 14023375 , 8465944 , 280125718 , 103708506 , 9757346520 , 4839693531
n×2
169973742
n×3
254960613
n×4
339947484
n×5
424934355
n÷2
42493435.5
n÷3
28328957
n÷3
21246717.75
n÷5
16997374.2
n2
7222768242370641
n3
6.1384047287725E+23
n4
5.2168381082998E+31
n5
4.4336274733796E+39
2 √n
9218.8324098011
3 √n
439.66032841224
4 √n
96.014751001089
5 √n
38.536331388377
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
-84986870
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 84986871 can be divided by 8 positive divisors.
The sum of these divisors (counting 84986871) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100001100101111110111
3
Ternary
12220220210001220
4
Quaternary
11010030233313
5
Quinary
133224034441
6
Senary
12233321423
8
Octal
504145767
10
Decimal
84986871
12
Duodecimal
24566273
16
Hexadecimal
510cbf7
20
Vigesimal
16b373b
36
Base36
1elkaf
md5
d55965e887d5f83928d7869f985203e3
sha1
bdd26622df0fa431179395aad7d8e30c7597121b
sha256
2724adb99bf2848593938c8a13bc24a0bfbefffcdfded55c0f17928ce09fb861
sha512
2bee911ac0c7a80637c8cf7d9a4e5ece0c50bac7babba6a9ee05aeeac3d80ea6ae8457233f87e0ce64dc0b81238205ea0e59c9edbba56575e07b2278dd58b50f
ripemd-160
81ac373e51f463a3e7c80b5c302af020ca56e9a3
Diameter
169973742
Circumference
533988259.17037
Area
2.2690995648813E+16
Volume
2.5712489600897E+24
Surface area
9.0763982595253E+16
Circumference
533988259.17037
Perimeter
339947484
Area
7222768242370641
Diagonal
120189585.59185
Surface area
43336609454223846
Volume
6.1384047287725E+23
Space diagonal
147201578.5483
Perimeter
254960613
Area
3.1275503917702E+15
Altitude
73600789.274151
Surface area
3.1275503917702E+15
Volume
7.234179348971E+22
Height
40063195.197284