84853987 is an odd 8-digits composite number following 84853986
and preceding 84853988 . In scientific notation, it is written as 8.4853987 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 77276160 positive integers (up to 84853987) that are relatively prime to 84853987.
84853987 has 16 divisors, whose sum is 92783232
The reverse of 84853987 is 78935848
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-four million eight hundred fifty-three thousand nine hundred eighty-seven
Scientific notation
8.4853987 × 10^7
Engineering notation
8.4853987 × 10^6
Prime Factorization
17 × 37 × 313 × 431
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84853987
Product of the distinct prime numbers
The prime factorization of 84853987 is 17 × 37 × 313 × 431.
Since it has a total of 4 prime factors.
9 , 7 , 40 , 54 , 549 , 635 , 4265 , 8372 , 79332 , 6017 , 999912 , 446840 , 9623244 , 463325 , 56613678 , 57639434 , 204565687 , 711613409 , 2102634243 , 1099647209
n×2
169707974
n×3
254561961
n×4
339415948
n×5
424269935
n÷2
42426993.5
n÷3
28284662.333333
n÷3
21213496.75
n÷5
16970797.4
n2
7200199109796169
n3
6.1096560166006E+23
n4
5.184286722071E+31
n5
4.3990739811888E+39
2 √n
9211.6223869631
3 √n
439.43106045187
4 √n
95.97719722394
5 √n
38.524272896132
1 , 17 , 37 , 313 , 431 , 629 , 5321 , 7327 , 11581 , 15947 , 134903 , 196877 , 271099 , 2293351 , 4991411 , 84853987
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
-84853986
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 84853987 can be divided by 16 positive divisors.
The sum of these divisors (counting 84853987) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000011101100010011100011
3
Ternary
12220200000210021
4
Quaternary
11003230103203
5
Quinary
133210311422
6
Senary
12230414311
8
Octal
503542343
10
Decimal
84853987
12
Duodecimal
24501397
16
Hexadecimal
50ec4e3
20
Vigesimal
16a6ej7
36
Base36
1eipr7
md5
ed8d44f2e37e745ad4e226fcde54d1ca
sha1
b54b862f595faafbdedbd74c250552d06e7e152f
sha256
00bd2e3d0abbc24c427ea95bf995def5d8bb0e59292fa5354adb6932afb070a7
sha512
30e15d442b073f57ab9fc474a8911721e9311e8cfba2d767b93c3d6a511df5ab730e38774f1db66be6296a1a3c005938f4473841c139e08dabf8b37ba712b897
ripemd-160
eff82098293de8f1e2088b70dfdc4e549a3dd6ff
Diameter
169707974
Circumference
533153324.37401
Area
2.2620092627719E+16
Volume
2.5592067276951E+24
Surface area
9.0480370510878E+16
Circumference
533153324.37401
Perimeter
339415948
Area
7200199109796169
Diagonal
120001659.23683
Surface area
43201194658777014
Volume
6.1096560166006E+23
Space diagonal
146971416.70879
Perimeter
254561961
Area
3.1177776706948E+15
Altitude
73485708.354395
Surface area
3.1177776706948E+15
Volume
7.2002986667591E+22
Height
40000553.078943