85366985 is an odd 8-digits composite number following 85366984
and preceding 85366986 . In scientific notation, it is written as 8.5366985 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 61971840 positive integers (up to 85366985) that are relatively prime to 85366985.
85366985 has 16 divisors, whose sum is 111957120
The reverse of 85366985 is 58966358
Previous prime number is 2089
Is Prime? no Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
eighty-five million three hundred sixty-six thousand nine hundred eighty-five
Scientific notation
8.5366985 × 10^7
Engineering notation
8.5366985 × 10^6
Prime Factorization
5 × 11 × 2089 × 743
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
85366985 Product of the distinct prime numbers
The prime factorization of 85366985 is 5 × 11 × 2089 × 743.
Since it has a total of 4 prime factors.
3 , 8 , 95 , 34 , 883 , 717 , 5546 , 94 , 83640 , 75074 , 525654 , 268633 , 378676 , 3572708 , 62154434 , 76970032 , 148275579 , 844625574 , 7118043348 , 7519375667
n×2
170733970
n×3
256100955
n×4
341467940
n×5
426834925
n÷2
42683492.5
n÷3
28455661.666667
n÷3
21341746.25
n÷5
17073397
n2
7287522127990225
n3
6.2211379218731E+23
n4
5.3107978765947E+31
n5
4.5336680266929E+39
2 √n9239.425577383
3 √n440.31483149429
4 √n96.121930782642
5 √n38.570741557081
1 , 5 , 11 , 55 , 743 , 2089 , 3715 , 8173 , 10445 , 22979 , 40865 , 114895 , 1552127 , 7760635 , 17073397 , 85366985
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
-85366984 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 85366985 can be divided by 16 positive divisors.
The sum of these divisors (counting 85366985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000101101001100011001001
3
Ternary
12221122002111012
4
Quaternary
11011221203021
5
Quinary
133323220420
6
Senary
12245413305
8
Octal
505514311
10
Decimal
85366985
12
Duodecimal
2470a235
16
Hexadecimal
51698c9
20
Vigesimal
16dah95
36
Base36
1etpl5
md5
b60b53cb4f1f050542c4e7b457aebc5f
sha1
8b6683755cb5ee10de2037d26a3f1449053a78ce
sha256
401a8c0bb92a49b73d5708330765d24e061fed12a3dfb59a8df93da2b3cf6899
sha512
4708849a715cafa6aa5ff71e3b6218a3b61141367840cc0cfd3a68c6bf4e5e904cef019c5e693e84b0e5b76c018523473c754bdae1f5ef7918bae6019983a7f8
ripemd-160
0149850a973ac8ee1ec6340c0390419de1fa1747
Diameter
170733970
Circumference
536376585.87022
Area
2.2894425980167E+16
Volume
2.6059041589767E+24
Surface area
9.1577703920669E+16
Circumference
536376585.87022
Perimeter
341467940
Area
7287522127990225
Diagonal
120727147.9659
Surface area
43725132767941350
Volume
6.2211379218731E+23
Space diagonal
147859955.30897
Perimeter
256100955
Area
3.1555896467404E+15
Altitude
73929977.654485
Surface area
3.1555896467404E+15
Volume
7.3316813520888E+22
Height
40242382.6553