188293842 is an even 9-digits composite number following 188293841
and preceding 188293843 . In scientific notation, it is written as 1.88293842 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors.
There are 55972800 positive integers (up to 188293842) that are relatively prime to 188293842.
188293842 has 32 divisors, whose sum is 325612224
The reverse of 188293842 is 248392881
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred eighty-eight million two hundred ninety-three thousand eight hundred forty-two
Scientific notation
1.88293842 × 10^8
Engineering notation
1.88293842 × 10^6
Prime Factorization
2 × 27 × 53 × 11 × 5981
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
188293842 Product of the distinct prime numbers
The prime factorization of 188293842 is 2 × 27 × 53 × 11 × 5981.
Since it has a total of 5 prime factors.
7 , 2 , 16 , 77 , 447 , 733 , 8881 , 4575 , 10742 , 38981 , 195015 , 610657 , 7449503 , 6985201 , 34887590 , 87286948 , 780840576 , 951804476 , 1610036452 , 9292267865
n×2
376587684
n×3
564881526
n×4
753175368
n×5
941469210
n÷2
94146921
n÷3
62764614
n÷3
47073460.5
n÷5
37658768.4
n2
35454570935120964
n3
6.6758773778355E+24
n4
1.2570266001935E+33
n5
2.3669036804664E+41
2 √n13722.020332298
3 √n573.1637370945
4 √n117.14102753646
5 √n45.182184368095
1 , 2 , 11 , 22 , 27 , 53 , 54 , 106 , 297 , 583 , 594 , 1166 , 1431 , 2862 , 5981 , 11962 , 15741 , 31482 , 65791 , 131582 , 161487 , 316993 , 322974 , 633986 , 1776357 , 3486923 , 3552714 , 6973846 , 8558811 , 17117622 , 94146921 , 188293842
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-188293841 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 188293842 can be divided by 32 positive divisors.
The sum of these divisors (counting 188293842) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1011001110010010001011010010
3
Ternary
111010022022121000
4
Quaternary
23032102023102
5
Quinary
341200400332
6
Senary
30403442430
8
Octal
1316221322
10
Decimal
188293842
12
Duodecimal
53086416
16
Hexadecimal
b3922d2
20
Vigesimal
2iggec2
36
Base36
343sgi
md5
809555db6843f0807b13abd319fb693f
sha1
9bcfd82ff94709fb2f297c1cad3bc5b42d3f6c34
sha256
e9fe39fae963194a9b472cbcbb7931b6ec5e95cf716c17b5039d0719c9852bd4
sha512
4da5cda9823cb391ee7cec00b4ecf6e6a109272edba36e2b47a375ddae0856c3728817c25396c24c19c167017d77718e0c4e0745c672bb8fd46950b2b905b461
ripemd-160
37ceec567719c4a7ce9b67407cb9505faf99b3cf
Diameter
376587684
Circumference
1183085101.4868
Area
1.1138381958595E+17
Volume
2.7963849768632E+25
Surface area
4.4553527834382E+17
Circumference
1183085101.4868
Perimeter
753175368
Area
35454570935120964
Diagonal
266287705.06774
Surface area
212727425610725784
Volume
6.6758773778355E+24
Space diagonal
326134501.09635
Perimeter
564881526
Area
1.5352279555046E+16
Altitude
163067250.54817
Surface area
1.5352279555046E+16
Volume
7.8675969403955E+23
Height
88762568.355912