85479957 is an odd 8-digits composite number following 85479956
and preceding 85479958 . In scientific notation, it is written as 8.5479957 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 54907200 positive integers (up to 85479957) that are relatively prime to 85479957.
85479957 has 16 divisors, whose sum is 98501760
The reverse of 85479957 is 75997458
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million four hundred seventy-nine thousand nine hundred fifty-seven
Scientific notation
8.5479957 × 10^7
Engineering notation
8.5479957 × 10^6
Prime Factorization
83 × 9 × 41 × 2791
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85479957
Product of the distinct prime numbers
The prime factorization of 85479957 is 83 × 9 × 41 × 2791.
Since it has a total of 4 prime factors.
8 , 10 , 85 , 9 , 35 , 138 , 2834 , 6295 , 89338 , 94751 , 584102 , 49729 , 1484247 , 150452 , 52581718 , 50868897 , 301612249 , 566556020 , 417990553 , 7556856442
n×2
170959914
n×3
256439871
n×4
341919828
n×5
427399785
n÷2
42739978.5
n÷3
28493319
n÷3
21369989.25
n÷5
17095991.4
n2
7306823048721849
n3
6.2458692001135E+23
n4
5.3389663065333E+31
n5
4.5637461030691E+39
2 √n
9245.537139615
3 √n
440.50897883894
4 √n
96.153716202833
5 √n
38.580944820225
1 , 9 , 41 , 83 , 369 , 747 , 2791 , 3403 , 25119 , 30627 , 114431 , 231653 , 1029879 , 2084877 , 9497773 , 85479957
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85479956
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85479957 can be divided by 16 positive divisors.
The sum of these divisors (counting 85479957) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000110000101001000010101
3
Ternary
12221211211110100
4
Quaternary
11012011020111
5
Quinary
133340324312
6
Senary
12252044313
8
Octal
506051025
10
Decimal
85479957
12
Duodecimal
24763699
16
Hexadecimal
5185215
20
Vigesimal
16e4jhh
36
Base36
1ew4r9
md5
c3b2a8e43a79914df92fe9b5212c8707
sha1
208a349a21341b000f3d7f2e1f80b2b231ed9ca3
sha256
fc2dfc133196cd37c438941cba16cdfb4622c82682ebccade6632496c0c995a2
sha512
419f8e7f2455e546840e923fc851381349c45195462988a2100cdce0c8bf3cb0ec977944d27978fc814d38e6301bfd36db5a85a3e8fb3ee306f83ed269242344
ripemd-160
75e84e93b7ffb49e4bbd5a41c7bf82ad70318224
Diameter
170959914
Circumference
537086409.88074
Area
2.2955061610945E+16
Volume
2.6162635725813E+24
Surface area
9.1820246443781E+16
Circumference
537086409.88074
Perimeter
341919828
Area
7306823048721849
Diagonal
120886914.50047
Surface area
43840938292331094
Volume
6.2458692001135E+23
Space diagonal
148055628.5528
Perimeter
256439871
Area
3.1639471905754E+15
Altitude
74027814.276401
Surface area
3.1639471905754E+15
Volume
7.3608274430075E+22
Height
40295638.166823