85479871 is an odd 8-digits composite number following 85479870
and preceding 85479872 . In scientific notation, it is written as 8.5479871 × 10^7.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 84695544 positive integers (up to 85479871) that are relatively prime to 85479871.
85479871 has 4 divisors, whose sum is 86264200
The reverse of 85479871 is 17897458
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million four hundred seventy-nine thousand eight hundred seventy-one
Scientific notation
8.5479871 × 10^7
Engineering notation
8.5479871 × 10^6
Prime Factorization
109 × 784219
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85479871
Product of the distinct prime numbers
The prime factorization of 85479871 is 109 × 784219.
Since it has a total of 2 prime factors.
1 , 6 , 68 , 89 , 199 , 256 , 7443 , 7915 , 86941 , 94673 , 45182 , 742747 , 4103466 , 5642767 , 29587228 , 77796238 , 258156567 , 199490067 , 9536462730 , 5097676118
n×2
170959742
n×3
256439613
n×4
341919484
n×5
427399355
n÷2
42739935.5
n÷3
28493290.333333
n÷3
21369967.75
n÷5
17095974.2
n2
7306808346176641
n3
6.245850348529E+23
n4
5.3389448207757E+31
n5
4.5637231455602E+39
2 √n
9245.5324887212
3 √n
440.50883110925
4 √n
96.15369201815
5 √n
38.58093705709
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85479870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85479871 can be divided by 4 positive divisors.
The sum of these divisors (counting 85479871) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000110000101000110111111
3
Ternary
12221211211100011
4
Quaternary
11012011012333
5
Quinary
133340323441
6
Senary
12252044051
8
Octal
506050677
10
Decimal
85479871
12
Duodecimal
24763627
16
Hexadecimal
51851bf
20
Vigesimal
16e4jdb
36
Base36
1ew4ov
md5
44142c71446431fd705e9a5ed810cdf8
sha1
22c0c7cf5651d803817f9b9e8288fa9c5c40bee0
sha256
5a40e72cdc69821c66693114d5201f3efb51901d7f80ff0ce90c1aa4d6c091d1
sha512
99a2a7fc5b509b2e5f46ac12562f053a533bff03cc8f03fcf415c249ff0490f20a7e2339b54f4e22de722337de778037dd471e4a4b69397697b7dbb1cfed530d
ripemd-160
806435c7f68c3db2023d9a05bcd3dbb282bf6514
Diameter
170959742
Circumference
537085869.52681
Area
2.2955015421537E+16
Volume
2.616255676048E+24
Surface area
9.1820061686148E+16
Circumference
537085869.52681
Perimeter
341919484
Area
7306808346176641
Diagonal
120886792.8781
Surface area
43840850077059846
Volume
6.245850348529E+23
Space diagonal
148055479.59643
Perimeter
256439613
Area
3.1639408241866E+15
Altitude
74027739.798217
Surface area
3.1639408241866E+15
Volume
7.3608052262021E+22
Height
40295597.626034