85989581 is an odd 8-digits prime number following 85989580
and preceding 85989582 . In scientific notation, it is written as 8.5989581 × 10^7.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 85989580 positive integers (up to 85989581) that are relatively prime to 85989581.
85989581 has 2 divisors, whose sum is 85989582
The reverse of 85989581 is 18598958
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 53 Digital Root 8
Name
eighty-five million nine hundred eighty-nine thousand five hundred eighty-one
Scientific notation
8.5989581 × 10^7
Engineering notation
8.5989581 × 10^6
Prime Factorization
85989581
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85989581 Product of the distinct prime numbers
The prime factorization of 85989581 is 85989581.
Since it has a total of 1 prime factors.
9 , 8 , 20 , 50 , 835 , 548 , 3464 , 1862 , 80700 , 64971 , 797963 , 952885 , 7695769 , 1223554 , 54254230 , 45947325 , 266700302 , 404631519 , 3896235148 , 5471155282
n×2
171979162
n×3
257968743
n×4
343958324
n×5
429947905
n÷2
42994790.5
n÷3
28663193.666667
n÷3
21497395.25
n÷5
17197916.2
n2
7394208040555561
n3
6.358248512342E+23
n4
5.4674312547017E+31
n5
4.701421227381E+39
2 √n9273.0567236484
3 √n441.38267012985
4 √n96.296711904656
5 √n38.626838745377
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85989582 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42994791 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9273.056777568 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999767414 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85989581 can be divided by 2 positive divisors.
The sum of these divisors (counting 85989581) is 85989582, the average is 42994791.
Base
System
Value
2
Binary
101001000000001100011001101
3
Ternary
12222210201112022
4
Quaternary
11020001203031
5
Quinary
134003131311
6
Senary
12311015525
8
Octal
510014315
10
Decimal
85989581
12
Duodecimal
2496a5a5
16
Hexadecimal
52018cd
20
Vigesimal
16h8dj1
36
Base36
1f71zh
md5
969ce2f4669a5c41b199902f62e23711
sha1
2d73d0e488c7015bce9efdcc8d5ee525f808198c
sha256
24c42136540c2eec575ead33f3a202d3c5f3c546c18bc90ea69ebd3f256efcba
sha512
19458478613ba9fff3d3a44e2c421682d4f19204ac0cbc223fff93016278d525fc16d4fd8e246009e26c502f1f8f8125669c9a229cfd4394bed9e945f9a466de
ripemd-160
8e21e0a08b13fbf682b2e5d280ddf957f876f8a4
Diameter
171979162
Circumference
540288471.90973
Area
2.3229589659324E+16
Volume
2.6633369088096E+24
Surface area
9.2918358637296E+16
Circumference
540288471.90973
Perimeter
343958324
Area
7394208040555561
Diagonal
121607631.67298
Surface area
44365248243333366
Volume
6.358248512342E+23
Space diagonal
148938323.21356
Perimeter
257968743
Area
3.2017860019941E+15
Altitude
74469161.60678
Surface area
3.2017860019941E+15
Volume
7.4932677325772E+22
Height
40535877.224327