85961591 is an odd 8-digits prime number following 85961590
and preceding 85961592 . In scientific notation, it is written as 8.5961591 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 85961590 positive integers (up to 85961591) that are relatively prime to 85961591.
85961591 has 2 divisors, whose sum is 85961592
The reverse of 85961591 is 19516958
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
eighty-five million nine hundred sixty-one thousand five hundred ninety-one
Scientific notation
8.5961591 × 10^7
Engineering notation
8.5961591 × 10^6
Prime Factorization
85961591
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85961591 Product of the distinct prime numbers
The prime factorization of 85961591 is 85961591.
Since it has a total of 1 prime factors.
1 , 7 , 57 , 2 , 381 , 669 , 8143 , 6610 , 25217 , 34257 , 721399 , 173302 , 8571507 , 8978072 , 18356147 , 99259620 , 66351764 , 489322327 , 3271478990 , 8918888673
n×2
171923182
n×3
257884773
n×4
343846364
n×5
429807955
n÷2
42980795.5
n÷3
28653863.666667
n÷3
21490397.75
n÷5
17192318.2
n2
7389395127251281
n3
6.3520416166617E+23
n4
5.4603160346645E+31
n5
4.6937745370257E+39
2 √n9271.5473897295
3 √n441.33477424333
4 √n96.288874693443
5 √n38.624323775537
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85961592 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42980796 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9271.5474436579 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999767338 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85961591 can be divided by 2 positive divisors.
The sum of these divisors (counting 85961591) is 85961592, the average is 42980796.
Base
System
Value
2
Binary
101000111111010101101110111
3
Ternary
12222202022010122
4
Quaternary
11013322231313
5
Quinary
134001232331
6
Senary
12310242155
8
Octal
507725567
10
Decimal
85961591
12
Duodecimal
2495635b
16
Hexadecimal
51fab77
20
Vigesimal
16h53jb
36
Base36
1f6gdz
md5
0b4ace35e6d014d753c4d2b86658a890
sha1
9a86796ba94f3fb1e34b65ef70f59096b5eb46c8
sha256
21437edeb044bae57bc96b632197215c960d96c3bf01a52f45b325fa324b962a
sha512
20a2771afeb72b10c5b2e705e7b4f45992f78f5d9f25aed2f66331c4bcacb97ccec27a37f6b6dafe770e91cb4a30307b062db230d44fae066cb562c9bb72ad32
ripemd-160
7d3aa2ea92e2e06b550cb541ae66b63c40852c64
Diameter
171923182
Circumference
540112605.55298
Area
2.3214469446245E+16
Volume
2.6607369704268E+24
Surface area
9.2857877784979E+16
Circumference
540112605.55298
Perimeter
343846364
Area
7389395127251281
Diagonal
121568047.83537
Surface area
44336370763507686
Volume
6.3520416166617E+23
Space diagonal
148889843.11146
Perimeter
257884773
Area
3.1997019494003E+15
Altitude
74444921.555728
Surface area
3.1997019494003E+15
Volume
7.4859528358677E+22
Height
40522682.61179