86522981 is an odd 8-digits prime number following 86522980
and preceding 86522982 . In scientific notation, it is written as 8.6522981 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 86522980 positive integers (up to 86522981) that are relatively prime to 86522981.
86522981 has 2 divisors, whose sum is 86522982
The reverse of 86522981 is 18922568
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-six million five hundred twenty-two thousand nine hundred eighty-one
Scientific notation
8.6522981 × 10^7
Engineering notation
8.6522981 × 10^6
Prime Factorization
86522981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
86522981 Product of the distinct prime numbers
The prime factorization of 86522981 is 86522981.
Since it has a total of 1 prime factors.
8 , 9 , 16 , 50 , 724 , 684 , 1419 , 6346 , 58250 , 35992 , 703097 , 825044 , 6769764 , 3955233 , 34115269 , 35056719 , 478837209 , 876683249 , 4478109559 , 2166942832
n×2
173045962
n×3
259568943
n×4
346091924
n×5
432614905
n÷2
43261490.5
n÷3
28840993.666667
n÷3
21630745.25
n÷5
17304596.2
n2
7486226241126361
n3
6.4773061082268E+23
n4
5.6043583333329E+31
n5
4.8490578959215E+39
2 √n9301.7730030355
3 √n442.29343311658
4 √n96.445699764352
5 √n38.674641334519
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
86522982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
43261491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9301.7730567887 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999768848 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86522981 can be divided by 2 positive divisors.
The sum of these divisors (counting 86522981) is 86522982, the average is 43261491.
Base
System
Value
2
Binary
101001010000011110001100101
3
Ternary
20000210211012212
4
Quaternary
11022003301211
5
Quinary
134122213411
6
Senary
12330253205
8
Octal
512036145
10
Decimal
86522981
12
Duodecimal
24b87205
16
Hexadecimal
5283c65
20
Vigesimal
170f791
36
Base36
1fihk5
md5
69461a2e75955c0d0de84884532b8f39
sha1
d76e1e0dae24294a050421359a64db5c36f502fd
sha256
f8437bffa0e79f0dfbbf20752e458a32400fccafa0e27fb3231294931821f46d
sha512
545f37fe800ba4d55fc32f581ca8a758a9dbf1290415b9e247694933234a27e9d93396273c7b8855913f8dce8904e720cae043d9516f931933372642fb6d3e44
ripemd-160
9b6a369aed8027070c164eb4fea296f425d1dcf9
Diameter
173045962
Circumference
543639922.95258
Area
2.3518673362234E+16
Volume
2.7132076379543E+24
Surface area
9.4074693448935E+16
Circumference
543639922.95258
Perimeter
346091924
Area
7486226241126361
Diagonal
122361973.18715
Surface area
44917357446758166
Volume
6.4773061082268E+23
Space diagonal
149862199.11432
Perimeter
259568943
Area
3.2416310516466E+15
Altitude
74931099.557158
Surface area
3.2416310516466E+15
Volume
7.6335784549137E+22
Height
40787324.395717