85183821 is an odd 8-digits composite number following 85183820
and preceding 85183822 . In scientific notation, it is written as 8.5183821 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 50633856 positive integers (up to 85183821) that are relatively prime to 85183821.
85183821 has 16 divisors, whose sum is 105494400
The reverse of 85183821 is 12838158
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-five million one hundred eighty-three thousand eight hundred twenty-one
Scientific notation
8.5183821 × 10^7
Engineering notation
8.5183821 × 10^6
Prime Factorization
9 × 19 × 17 × 29303
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85183821
Product of the distinct prime numbers
The prime factorization of 85183821 is 9 × 19 × 17 × 29303.
Since it has a total of 4 prime factors.
6 , 10 , 6 , 52 , 158 , 418 , 3244 , 3301 , 1968 , 60482 , 961878 , 179127 , 543240 , 1898628 , 24059770 , 97987711 , 807087885 , 767622962 , 7286616631 , 755034697
n×2
170367642
n×3
255551463
n×4
340735284
n×5
425919105
n÷2
42591910.5
n÷3
28394607
n÷3
21295955.25
n÷5
17036764.2
n2
7256283360160041
n3
6.1811794287715E+23
n4
5.2653648202935E+31
n5
4.4852389435158E+39
2 √n
9229.5081667443
3 √n
439.99969180419
4 √n
96.070329273633
5 √n
38.554175802971
1 , 9 , 17 , 19 , 153 , 171 , 323 , 2907 , 29303 , 263727 , 498151 , 556757 , 4483359 , 5010813 , 9464869 , 85183821
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
-85183820
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 85183821 can be divided by 16 positive divisors.
The sum of these divisors (counting 85183821) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100111100110101001101
3
Ternary
12221021210020100
4
Quaternary
11010330311031
5
Quinary
133301340241
6
Senary
12241441313
8
Octal
504746515
10
Decimal
85183821
12
Duodecimal
24640239
16
Hexadecimal
513cd4d
20
Vigesimal
16c7jb1
36
Base36
1eps99
md5
a10320f10eaa586d6f9fdf18047afc03
sha1
4cd35086d5988b4408a5d8a0a675bae49a7be0f2
sha256
7de216ef128deb8688fae4842616a2e909d83e8f63d674dd6a960067c6deff49
sha512
03888e432e6feaa0bd87dd1723c89a31298beac5bc51b3c85f5c402686d5575a909a80fdd30f64ad1c8f4d24f777e32a3a1a523144a659dd38f4d7910745bfbc
ripemd-160
a1480012aaed4eb407039e4f98e6959bf71e53c0
Diameter
170367642
Circumference
535225732.51662
Area
2.2796286496645E+16
Volume
2.5891663845265E+24
Surface area
9.1185145986579E+16
Circumference
535225732.51662
Perimeter
340735284
Area
7256283360160041
Diagonal
120468114.95296
Surface area
43537700160960246
Volume
6.1811794287715E+23
Space diagonal
147542705.95485
Perimeter
255551463
Area
3.1420628634785E+15
Altitude
73771352.977426
Surface area
3.1420628634785E+15
Volume
7.2845898163585E+22
Height
40156038.317654