85458312 is an even 8-digits composite number following 85458311
and preceding 85458313 . In scientific notation, it is written as 8.5458312 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 28277856 positive integers (up to 85458312) that are relatively prime to 85458312.
85458312 has 32 divisors, whose sum is 179340000
The reverse of 85458312 is 21385458
Previous prime number is 139
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-five million four hundred fifty-eight thousand three hundred twelve
Scientific notation
8.5458312 × 10^7
Engineering notation
8.5458312 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 139 × 8539
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21364578
Product of the distinct prime numbers
The prime factorization of 85458312 is 2 × 2 × 2 × 9 × 139 × 8539.
Since it has a total of 6 prime factors.
9 , 10 , 9 , 23 , 913 , 199 , 3813 , 2551 , 65591 , 19058 , 158198 , 497408 , 2193898 , 388415 , 64927303 , 68266731 , 71488426 , 145732023 , 7471164977 , 7336614970
n×2
170916624
n×3
256374936
n×4
341833248
n×5
427291560
n÷2
42729156
n÷3
28486104
n÷3
21364578
n÷5
17091662.4
n2
7303123089889344
n3
6.2411257159017E+23
n4
5.3335606866075E+31
n5
4.5579709322704E+39
2 √n
9244.3665007398
3 √n
440.47179420881
4 √n
96.147628679754
5 √n
38.578990750111
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 139 , 278 , 556 , 1112 , 1251 , 2502 , 5004 , 8539 , 10008 , 17078 , 34156 , 68312 , 76851 , 153702 , 307404 , 614808 , 1186921 , 2373842 , 4747684 , 9495368 , 10682289 , 21364578 , 42729156 , 85458312
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85458311
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85458312 can be divided by 32 positive divisors.
The sum of these divisors (counting 85458312) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000101111111110110001000
3
Ternary
12221210201202200
4
Quaternary
11011333312020
5
Quinary
133334131222
6
Senary
12251400200
8
Octal
505776610
10
Decimal
85458312
12
Duodecimal
24753060
16
Hexadecimal
517fd88
20
Vigesimal
16e25fc
36
Base36
1evo20
md5
46dc612f695ba4c012a959cd8e10169c
sha1
c384419bb249cf097bbfed6a9f9d04a5761b3600
sha256
d772a2d1244e5b5ff1dfb8d6602e5cf9a633f8cdda35b5acd414574eac82ae12
sha512
c91d6b5cadae6f5aabe86b36c1f8b7a3d9959692433896fb1e4f850a7415e180395f62c30f2827c457425f7df510a7a17737387513445105a94cd3277b50e66f
ripemd-160
df04bb7988183b55764759bbbf74d0075802cc63
Diameter
170916624
Circumference
536950410.33477
Area
2.2943437847458E+16
Volume
2.6142766265609E+24
Surface area
9.1773751389833E+16
Circumference
536950410.33477
Perimeter
341833248
Area
7303123089889344
Diagonal
120856303.84791
Surface area
43818738539336064
Volume
6.2411257159017E+23
Space diagonal
148018138.31307
Perimeter
256374936
Area
3.1623450614044E+15
Altitude
74009069.156537
Surface area
3.1623450614044E+15
Volume
7.355237193253E+22
Height
40285434.61597