538442686 is an even 9-digits composite number following 538442685
and preceding 538442687 . In scientific notation, it is written as 5.38442686 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 264889944 positive integers (up to 538442686) that are relatively prime to 538442686.
538442686 has 16 divisors, whose sum is 820687104
The reverse of 538442686 is 686244835
Previous prime number is 1103
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
five hundred thirty-eight million four hundred forty-two thousand six hundred eighty-six
Scientific notation
5.38442686 × 10^8
Engineering notation
5.38442686 × 10^6
Prime Factorization
2 × 67 × 1103 × 3643
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
538442686 Product of the distinct prime numbers
The prime factorization of 538442686 is 2 × 67 × 1103 × 3643.
Since it has a total of 4 prime factors.
9 , 7 , 80 , 17 , 975 , 541 , 4815 , 1153 , 31267 , 52891 , 804479 , 895548 , 5910652 , 9678870 , 29861504 , 15752645 , 508090083 , 915136493 , 7536970185 , 8827288568
n×2
1076885372
n×3
1615328058
n×4
2153770744
n×5
2692213430
n÷2
269221343
n÷3
179480895.33333
n÷3
134610671.5
n÷5
107688537.2
n2
289920526106894596
n3
1.5610558680353E+26
n4
8.4053911458099E+34
n5
4.5258213854305E+43
2 √n23204.367821598
3 √n813.54171632882
4 √n152.32979951932
5 √n55.747820936894
1 , 2 , 67 , 134 , 1103 , 2206 , 3643 , 7286 , 73901 , 147802 , 244081 , 488162 , 4018229 , 8036458 , 269221343 , 538442686
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
-538442685 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 538442686 can be divided by 16 positive divisors.
The sum of these divisors (counting 538442686) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000000101111111101110111110
3
Ternary
1101112011201111201
4
Quaternary
200011333232332
5
Quinary
2100320131221
6
Senary
125232410114
8
Octal
4005775676
10
Decimal
538442686
12
Duodecimal
1303a693a
16
Hexadecimal
2017fbbe
20
Vigesimal
88556e6
36
Base36
8wkp1a
md5
3d07bff1204a3ca561a9069e8957b81e
sha1
d8687db78ec57a37a59027db99586fb48f2deaa7
sha256
21de02a53af110ac264fc1d989c1b470336c8fc02b08ea1389281f1a9eca4454
sha512
02d8487d0f3073c5030c7034fb80ff3fe6b7df59d1208091997b3ce0ab269052523c8c6cab7d67301e1de241f6b4469894031239788995931df6be143ec52819
ripemd-160
24d3359ec45ffedebc4939b1148dadc82c10be91
Diameter
1076885372
Circumference
3383135173.4335
Area
9.1081219494231E+17
Volume
6.5389355291506E+26
Surface area
3.6432487797692E+18
Circumference
3383135173.4335
Perimeter
2153770744
Area
289920526106894596
Diagonal
761472949.1018
Surface area
1739523156641367576
Volume
1.5610558680353E+26
Space diagonal
932610089.11586
Perimeter
1615328058
Area
1.2553927034356E+17
Altitude
466305044.55793
Surface area
1.2553927034356E+17
Volume
1.839721983498E+25
Height
253824316.36727