86642794 is an even 8-digits composite number following 86642793
and preceding 86642795 . In scientific notation, it is written as 8.6642794 × 10^7.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 35515128 positive integers (up to 86642794) that are relatively prime to 86642794.
86642794 has 24 divisors, whose sum is 155282400
The reverse of 86642794 is 49724668
Previous prime number is 23
Is Prime? no
Number parity even
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-six million six hundred forty-two thousand seven hundred ninety-four
Scientific notation
8.6642794 × 10^7
Engineering notation
8.6642794 × 10^6
Prime Factorization
2 × 7 × 23 × 23 × 11699
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
3767078
Product of the distinct prime numbers
The prime factorization of 86642794 is 2 × 7 × 23 × 23 × 11699.
Since it has a total of 5 prime factors.
7 , 10 , 4 , 12 , 468 , 778 , 7409 , 5200 , 51458 , 19330 , 143123 , 981570 , 5384309 , 2348085 , 32337829 , 54380467 , 139693209 , 632083062 , 5178558075 , 2778115053
n×2
173285588
n×3
259928382
n×4
346571176
n×5
433213970
n÷2
43321397
n÷3
28880931.333333
n÷3
21660698.5
n÷5
17328558.8
n2
7506973752126436
n3
6.504251803689E+23
n4
5.6354654915115E+31
n5
4.8827247567514E+39
2 √n
9308.2111063297
3 √n
442.49749474573
4 √n
96.479070820203
5 √n
38.685346375544
1 , 2 , 7 , 14 , 23 , 46 , 161 , 322 , 529 , 1058 , 3703 , 7406 , 11699 , 23398 , 81893 , 163786 , 269077 , 538154 , 1883539 , 3767078 , 6188771 , 12377542 , 43321397 , 86642794
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-86642793
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 86642794 can be divided by 24 positive divisors.
The sum of these divisors (counting 86642794) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101001010100001000001101010
3
Ternary
20001000220120101
4
Quaternary
11022201001222
5
Quinary
134140032134
6
Senary
12333020014
8
Octal
512410152
10
Decimal
86642794
12
Duodecimal
2502460a
16
Hexadecimal
52a106a
20
Vigesimal
171a6je
36
Base36
1fl20a
md5
855b335ef2256cd9485173de15cf3330
sha1
c755118d149f3f52282289cbe74db7b3fb04367a
sha256
bd0f2aa2f945c816cae0df97a9da8ce346472df761de38fa07366018e94f0ae6
sha512
549cb2d5d3b3c52b00ae5510b00d97b902ccc43114d6ea7b372ea82b333269d774ede0e2d555792ece303962d0ea2b1dfd1992f39031efb5163f869864477567
ripemd-160
387b438ab9b566b5ebf847ad73351fd192667624
Diameter
173285588
Circumference
544392730.23379
Area
2.3583853590372E+16
Volume
2.7244946244757E+24
Surface area
9.4335414361487E+16
Circumference
544392730.23379
Perimeter
346571176
Area
7506973752126436
Diagonal
122531414.3567
Surface area
45041842512758616
Volume
6.504251803689E+23
Space diagonal
150069721.31772
Perimeter
259928382
Area
3.2506149874422E+15
Altitude
75034860.658862
Surface area
3.2506149874422E+15
Volume
7.6653342615555E+22
Height
40843804.785566