85387811 is an odd 8-digits prime number following 85387810
and preceding 85387812 . In scientific notation, it is written as 8.5387811 × 10^7.
The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors.
There are 85387810 positive integers (up to 85387811) that are relatively prime to 85387811.
85387811 has 2 divisors, whose sum is 85387812
The reverse of 85387811 is 11878358
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
eighty-five million three hundred eighty-seven thousand eight hundred eleven
Scientific notation
8.5387811 × 10^7
Engineering notation
8.5387811 × 10^6
Prime Factorization
85387811
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85387811 Product of the distinct prime numbers
The prime factorization of 85387811 is 85387811.
Since it has a total of 1 prime factors.
5 , 2 , 46 , 83 , 195 , 855 , 5020 , 6132 , 88150 , 53548 , 266312 , 88210 , 69777 , 1236505 , 69238307 , 28670782 , 20463652 , 929908030 , 7568716633 , 1831031405
n×2
170775622
n×3
256163433
n×4
341551244
n×5
426939055
n÷2
42693905.5
n÷3
28462603.666667
n÷3
21346952.75
n÷5
17077562.2
n2
7291078267371721
n3
6.2256921308054E+23
n4
5.315982230094E+31
n5
4.5392008594263E+39
2 √n9240.5525267702
3 √n440.35063476212
4 √n96.127792686456
5 √n38.572623305368
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85387812 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42693906 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9240.5525808796 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999765775 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85387811 can be divided by 2 positive divisors.
The sum of these divisors (counting 85387811) is 85387812, the average is 42693906.
Base
System
Value
2
Binary
101000101101110101000100011
3
Ternary
12221200011001112
4
Quaternary
11011232220203
5
Quinary
133324402221
6
Senary
12250053535
8
Octal
505565043
10
Decimal
85387811
12
Duodecimal
2471a2ab
16
Hexadecimal
516ea23
20
Vigesimal
16dd9ab
36
Base36
1eu5nn
md5
884c83783a4b9ce41290b8acafad9dc6
sha1
8c47e2db62efe16ab4f290ef4f3e82235b0386eb
sha256
97fe24fb2b670bb7e776a86660998c4aee93bd24ab568fb7960e4aafa9766922
sha512
c26b4bfaf888872a63073643ba15513ce102dd81c226bb5e8d46f97211b2fa318d4abf50f4fe5e06d1590197658c273938da01d9465cebf3460131c37c558c76
ripemd-160
96e8cda43030bd3bdb163b1a70761acf61099c4d
Diameter
170775622
Circumference
536507439.48743
Area
2.2905597921523E+16
Volume
2.6078118215534E+24
Surface area
9.1622391686093E+16
Circumference
536507439.48743
Perimeter
341551244
Area
7291078267371721
Diagonal
120756600.37755
Surface area
43746469604230326
Volume
6.2256921308054E+23
Space diagonal
147896026.99909
Perimeter
256163433
Area
3.1571295002623E+15
Altitude
73948013.499544
Surface area
3.1571295002623E+15
Volume
7.3370485387871E+22
Height
40252200.12585