85855889 is an odd 8-digits composite number following 85855888
and preceding 85855890 . In scientific notation, it is written as 8.5855889 × 10^7.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 69716808 positive integers (up to 85855889) that are relatively prime to 85855889.
85855889 has 8 divisors, whose sum is 92220000
The reverse of 85855889 is 98855858
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 56
Digital Root 2
Name
eighty-five million eight hundred fifty-five thousand eight hundred eighty-nine
Scientific notation
8.5855889 × 10^7
Engineering notation
8.5855889 × 10^6
Prime Factorization
49 × 19 × 92219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85855889
Product of the distinct prime numbers
The prime factorization of 85855889 is 49 × 19 × 92219.
Since it has a total of 3 prime factors.
5 , 8 , 9 , 52 , 113 , 599 , 6264 , 7041 , 56218 , 70535 , 607857 , 36157 , 2871654 , 1049405 , 44718567 , 61648412 , 186123726 , 69168929 , 2311072258 , 2932476809
n×2
171711778
n×3
257567667
n×4
343423556
n×5
429279445
n÷2
42927944.5
n÷3
28618629.666667
n÷3
21463972.25
n÷5
17171177.8
n2
7371233675980321
n3
6.3286382027803E+23
n4
5.4335085905906E+31
n5
4.664987104343E+39
2 √n
9265.845293334
3 √n
441.15380542629
4 √n
96.259260818552
5 √n
38.614820280324
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85855888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85855889 can be divided by 8 positive divisors.
The sum of these divisors (counting 85855889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100000111010010001
3
Ternary
12222112221010202
4
Quaternary
11013200322101
5
Quinary
133434342024
6
Senary
12304104545
8
Octal
507407221
10
Decimal
85855889
12
Duodecimal
24905155
16
Hexadecimal
51e0e91
20
Vigesimal
16gbje9
36
Base36
1f46tt
md5
c413ed16f62dffb8ed49f7383bfdbac4
sha1
552704c684da8f58f2d22c1bd5f3c0f129371f32
sha256
74a8bdcadb73f2299c6180f7c550b0d5ee9b634c4f0961ae45ed1d749f989848
sha512
1a0dcd0859548a62c3b8a62ecdf004641f796069f80ae8d49fc376b84412073402016a82447498402912f64a643eaec3d71c7a41e7b9911b9dc109249d064a73
ripemd-160
da7bc5e22205fe631dfe396b2cf41831f4862da5
Diameter
171711778
Circumference
539448460.29964
Area
2.3157413564353E+16
Volume
2.6509337713443E+24
Surface area
9.2629654257414E+16
Circumference
539448460.29964
Perimeter
343423556
Area
7371233675980321
Diagonal
121418562.6334
Surface area
44227402055881926
Volume
6.3286382027803E+23
Space diagonal
148706761.87699
Perimeter
257567667
Area
3.1918378103152E+15
Altitude
74353380.938497
Surface area
3.1918378103152E+15
Volume
7.4583716481036E+22
Height
40472854.211133