188314638 is an even 9-digits composite number following 188314637
and preceding 188314639 . In scientific notation, it is written as 1.88314638 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 62771544 positive integers (up to 188314638) that are relatively prime to 188314638.
188314638 has 8 divisors, whose sum is 376629288
The reverse of 188314638 is 836413881
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred eighty-eight million three hundred fourteen thousand six hundred thirty-eight
Scientific notation
1.88314638 × 10^8
Engineering notation
1.88314638 × 10^6
Prime Factorization
2 × 3 × 31385773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
188314638
Product of the distinct prime numbers
The prime factorization of 188314638 is 2 × 3 × 31385773.
Since it has a total of 3 prime factors.
6 , 6 , 29 , 77 , 311 , 680 , 9716 , 396 , 76714 , 42029 , 91612 , 734683 , 2122580 , 1028084 , 74042814 , 78043453 , 403574814 , 573475510 , 4741954761 , 3690184942
n×2
376629276
n×3
564943914
n×4
753258552
n×5
941573190
n÷2
94157319
n÷3
62771546
n÷3
47078659.5
n÷5
37662927.6
n2
35462402885071044
n3
6.6780895619123E+24
n4
1.2575820183831E+33
n5
2.3682110254712E+41
2 √n
13722.778071513
3 √n
573.18483722566
4 √n
117.14426179508
5 √n
45.183182347837
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-188314637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 188314638 can be divided by 8 positive divisors.
The sum of these divisors (counting 188314638) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011001110010111010000001110
3
Ternary
111010100101010020
4
Quaternary
23032113100032
5
Quinary
341202032023
6
Senary
30404123010
8
Octal
1316272016
10
Decimal
188314638
12
Duodecimal
53096466
16
Hexadecimal
b39740e
20
Vigesimal
2igj6bi
36
Base36
3448i6
md5
48b660102e9187002f80639cd9133f21
sha1
a6634689e64b6d54154a6803f767682337e7f3e3
sha256
4f7339381ca88075a299a73b5923accd4fce99f53f41f21d6b4f1bb7caf802ee
sha512
f0ae28b1f8573011d7de39a35c6a0bc7fb2d4881d2375722b99db06397471671b9f4558f3ad7460325bc46caeffa16f048ad3374e118b0200d088ff46c0cec1f
ripemd-160
e35a2888ecb4a9815a31d211d4947f66cfe97207
Diameter
376629276
Circumference
1183215766.6084
Area
1.1140842438238E+17
Volume
2.7973116143625E+25
Surface area
4.4563369752952E+17
Circumference
1183215766.6084
Perimeter
753258552
Area
35462402885071044
Diagonal
266317115.05298
Surface area
212774417310426264
Volume
6.6780895619123E+24
Space diagonal
326170520.82494
Perimeter
564943914
Area
1.5355670888855E+16
Altitude
163085260.41247
Surface area
1.5355670888855E+16
Volume
7.8702040243322E+23
Height
88772371.684327