85386492 is an even 8-digits composite number following 85386491
and preceding 85386493 . In scientific notation, it is written as 8.5386492 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 28462152 positive integers (up to 85386492) that are relatively prime to 85386492.
85386492 has 12 divisors, whose sum is 166029360
The reverse of 85386492 is 29468358
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million three hundred eighty-six thousand four hundred ninety-two
Scientific notation
8.5386492 × 10^7
Engineering notation
8.5386492 × 10^6
Prime Factorization
2 × 2 × 9 × 2371847
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42693246
Product of the distinct prime numbers
The prime factorization of 85386492 is 2 × 2 × 9 × 2371847.
Since it has a total of 4 prime factors.
5 , 7 , 88 , 50 , 400 , 441 , 8294 , 1058 , 17296 , 97477 , 581073 , 944225 , 5762591 , 7572150 , 54416999 , 58592042 , 724272154 , 871273831 , 2415456634 , 9942237888
n×2
170772984
n×3
256159476
n×4
341545968
n×5
426932460
n÷2
42693246
n÷3
28462164
n÷3
21346623
n÷5
17077298.4
n2
7290853016066064
n3
6.225403627295E+23
n4
5.315653770188E+31
n5
4.5388502812292E+39
2 √n
9240.4811563035
3 √n
440.34836736013
4 √n
96.127421458726
5 √n
38.572504137061
1 , 2 , 4 , 9 , 18 , 36 , 2371847 , 4743694 , 9487388 , 21346623 , 42693246 , 85386492
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85386491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85386492 can be divided by 12 positive divisors.
The sum of these divisors (counting 85386492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000101101110010011111100
3
Ternary
12221200002020200
4
Quaternary
11011232103330
5
Quinary
133324331432
6
Senary
12250043500
8
Octal
505562374
10
Decimal
85386492
12
Duodecimal
24719590
16
Hexadecimal
516e4fc
20
Vigesimal
16dd64c
36
Base36
1eu4n0
md5
e0ac3baf5e92a2c672c17e5109a91588
sha1
b8065eb6b94cddbfeeeefb416b6d60503ce22cee
sha256
90874b21502e954f2636d7b77a1f8e651c133eed79f942a6c9e2029a5df3f68f
sha512
56114f8f595549bd585c8fb54386ed943f50144e30b487860a6d94c46d0bf364c0ab99b3d06525c9af71ffd36fb08ce1bec0e616a299753cf6882dcc1fda8580
ripemd-160
a9847765911982db78f5b206c0242f94035be122
Diameter
170772984
Circumference
536499151.96601
Area
2.2904890273676E+16
Volume
2.6076909734855E+24
Surface area
9.1619561094705E+16
Circumference
536499151.96601
Perimeter
341545968
Area
7290853016066064
Diagonal
120754735.02986
Surface area
43745118096396384
Volume
6.225403627295E+23
Space diagonal
147893742.42407
Perimeter
256159476
Area
3.1570319635858E+15
Altitude
73946871.212037
Surface area
3.1570319635858E+15
Volume
7.3367085341394E+22
Height
40251578.343287