18113868 is an even 8-digits composite number following 18113867
and preceding 18113869 . In scientific notation, it is written as 1.8113868 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors.
There are 5870880 positive integers (up to 18113868) that are relatively prime to 18113868.
18113868 has 36 divisors, whose sum is 45955728
The reverse of 18113868 is 86831181
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 36 Digital Root 9
Name
eighteen million one hundred thirteen thousand eight hundred sixty-eight
Scientific notation
1.8113868 × 10^7
Engineering notation
1.8113868 × 10^6
Prime Factorization
2 × 2 × 3 × 333 × 3 × 1511
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
3018978 Product of the distinct prime numbers
The prime factorization of 18113868 is 2 × 2 × 3 × 333 × 3 × 1511.
Since it has a total of 6 prime factors.
10 , 10 , 70 , 57 , 295 , 23 , 532 , 432 , 40926 , 40099 , 363849 , 764501 , 9537662 , 3780756 , 95130220 , 59237500 , 864899501 , 589127232 , 166003076 , 8295823261
n×2
36227736
n×3
54341604
n×4
72455472
n×5
90569340
n÷2
9056934
n÷3
6037956
n÷3
4528467
n÷5
3622773.6
n2
328112213921424
n3
5.9433813321604E+21
n4
1.0765762492442E+29
n5
1.9500960070744E+36
2 √n4256.0390035807
3 √n262.62560519496
4 √n65.238324653387
5 √n28.287999764831
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 333 , 666 , 999 , 1332 , 1511 , 1998 , 2997 , 3022 , 3996 , 4533 , 5994 , 6044 , 9066 , 11988 , 13599 , 18132 , 27198 , 54396 , 503163 , 1006326 , 1509489 , 2012652 , 3018978 , 4528467 , 6037956 , 9056934 , 18113868
36 divisors
τ Total Divisors
36 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-18113867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.027777777777778 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
36 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18113868 can be divided by 36 positive divisors.
The sum of these divisors (counting 18113868) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
1000101000110010101001100
3
Ternary
1021002021120000
4
Quaternary
1011012111030
5
Quinary
14114120433
6
Senary
1444124300
8
Octal
105062514
10
Decimal
18113868
12
Duodecimal
6096690
16
Hexadecimal
114654c
20
Vigesimal
5d44d8
36
Base36
as8r0
md5
05b46bd5822610c030b0f17930a97db9
sha1
d329fd23f177e08be72c13de2d347ccf26e65ec9
sha256
1692e65c191ee28f6bef3a80890751ea048938b5d62c5c333059aedbc0978662
sha512
1b2a3ecf89d08cbcef090b5a8cf0a6ac826062671a79da07197787eea92836642225a1f34e2e322116c845cd3afccbef43463399f640ae350f9b7b4291ecb9e8
ripemd-160
c5107f6bfa017aeef8e13ebb075316aa0aa86e1f
Diameter
36227736
Circumference
113812789.27379
Area
1.0307949208086E+15
Volume
2.4895577507464E+22
Surface area
4.1231796832345E+15
Circumference
113812789.27379
Perimeter
72455472
Area
328112213921424
Diagonal
25616877.792636
Surface area
1968673283528544
Volume
5.9433813321604E+21
Space diagonal
31374139.697596
Perimeter
54341604
Area
1.4207675627395E+14
Altitude
15687069.848798
Surface area
1.4207675627395E+14
Volume
7.0043420719136E+20
Height
8538959.264212