85174986 is an even 8-digits composite number following 85174985
and preceding 85174987 . In scientific notation, it is written as 8.5174986 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 24822720 positive integers (up to 85174986) that are relatively prime to 85174986.
85174986 has 16 divisors, whose sum is 134782560
The reverse of 85174986 is 68947158
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million one hundred seventy-four thousand nine hundred eighty-six
Scientific notation
8.5174986 × 10^7
Engineering notation
8.5174986 × 10^6
Prime Factorization
2 × 507 × 19 × 4421
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85174986
Product of the distinct prime numbers
The prime factorization of 85174986 is 2 × 507 × 19 × 4421.
Since it has a total of 4 prime factors.
9 , 6 , 52 , 13 , 90 , 937 , 1208 , 2828 , 64873 , 41556 , 448314 , 688806 , 4705415 , 4259074 , 90398079 , 69322257 , 772458751 , 244269029 , 6840263901 , 787229628
n×2
170349972
n×3
255524958
n×4
340699944
n×5
425874930
n÷2
42587493
n÷3
28391662
n÷3
21293746.5
n÷5
17034997.2
n2
7254778240100196
n3
6.1792563503364E+23
n4
5.2631807313031E+31
n5
4.4829134510421E+39
2 √n
9229.0295264453
3 √n
439.98447948009
4 √n
96.067838148078
5 √n
38.553376026038
1 , 2 , 19 , 38 , 507 , 1014 , 4421 , 8842 , 9633 , 19266 , 83999 , 167998 , 2241447 , 4482894 , 42587493 , 85174986
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
-85174985
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 85174986 can be divided by 16 positive divisors.
The sum of these divisors (counting 85174986) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100111010101011001010
3
Ternary
12221021100010010
4
Quaternary
11010322223022
5
Quinary
133301044421
6
Senary
12241332350
8
Octal
504725312
10
Decimal
85174986
12
Duodecimal
246370b6
16
Hexadecimal
513aaca
20
Vigesimal
16c6h96
36
Base36
1eplfu
md5
9118a9b480fb87b6d28919f188c18b34
sha1
9c7903adbb68c187a16000b68946ba0362cd4943
sha256
aa6431a4d2bb13ad454850fc9abf0c0922ec81426d352bbb5d4571744e1b477d
sha512
383994ec8fe624b7f9a394c869a4c3299a00d57b35da62319e09d37d1248689f01fb16b79f769ce53cef74cdd1179cd176327742433d6c75f1185450c7838044
ripemd-160
b780d32f03a78dd524f038b89124b8b2afffa843
Diameter
170349972
Circumference
535170220.57443
Area
2.2791558022522E+16
Volume
2.5883608473153E+24
Surface area
9.1166232090087E+16
Circumference
535170220.57443
Perimeter
340699944
Area
7254778240100196
Diagonal
120455620.37614
Surface area
43528669440601176
Volume
6.1792563503364E+23
Space diagonal
147527403.28597
Perimeter
255524958
Area
3.1414111273747E+15
Altitude
73763701.642984
Surface area
3.1414111273747E+15
Volume
7.2823234466882E+22
Height
40151873.458713