85194468 is an even 8-digits composite number following 85194467
and preceding 85194469 . In scientific notation, it is written as 8.5194468 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 28398144 positive integers (up to 85194468) that are relatively prime to 85194468.
85194468 has 12 divisors, whose sum is 165655980
The reverse of 85194468 is 86449158
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 one hundred ninety-four thousand four hundred sixty-eight
Scientific notation
8.5194468 × 10^7
Engineering notation
8.5194468 × 10^6
Prime Factorization
2 × 2 × 9 × 2366513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42597234
Product of the distinct prime numbers
The prime factorization of 85194468 is 2 × 2 × 9 × 2366513.
Since it has a total of 4 prime factors.
4 , 4 , 50 , 94 , 921 , 807 , 4798 , 837 , 75233 , 39584 , 416921 , 231884 , 5727378 , 6252282 , 50625365 , 34860562 , 890852468 , 969660768 , 9981650717 , 2568747053
n×2
170388936
n×3
255583404
n×4
340777872
n×5
425972340
n÷2
42597234
n÷3
28398156
n÷3
21298617
n÷5
17038893.6
n2
7258097377803024
n3
6.1834974479412E+23
n4
5.2679977545671E+31
n5
4.4880426612554E+39
2 √n
9230.0849400209
3 √n
440.01802267775
4 √n
96.07333105509
5 √n
38.555139520692
1 , 2 , 4 , 9 , 18 , 36 , 2366513 , 4733026 , 9466052 , 21298617 , 42597234 , 85194468
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
-85194467
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 85194468 can be divided by 12 positive divisors.
The sum of these divisors (counting 85194468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000100111111011011100100
3
Ternary
12221022022211200
4
Quaternary
11010333123210
5
Quinary
133302210333
6
Senary
12242002500
8
Octal
504773344
10
Decimal
85194468
12
Duodecimal
24646430
16
Hexadecimal
513f6e4
20
Vigesimal
16c9638
36
Base36
1eq0h0
md5
30feeba0e59254985724959566c95783
sha1
43aaf8d5efc62ee1f07a5e9b69ed6663729ed02e
sha256
029d902c15663fb7277957bb23c9ad1a6c3e81d7b3c937196c03b5fc40a708f9
sha512
70e68ea358d0e7e1db348ed8f0db47b75c0e4b733ab2562a61b6e4b9c9e183d532eeb0daaa8f844fec7ea5f730729407b53550606e5628612534ed3419915136
ripemd-160
843be3f982fe6843e786dff0328c9d561b619920
Diameter
170388936
Circumference
535292629.59058
Area
2.2801985401145E+16
Volume
2.5901373541258E+24
Surface area
9.1207941604581E+16
Circumference
535292629.59058
Perimeter
340777872
Area
7258097377803024
Diagonal
120483172.08476
Surface area
43548584266818144
Volume
6.1834974479412E+23
Space diagonal
147561147.0998
Perimeter
255583404
Area
3.1428483561593E+15
Altitude
73780573.5499
Surface area
3.1428483561593E+15
Volume
7.2873216281483E+22
Height
40161057.361587