1388883 is an odd 7-digits composite number following 1388882
and preceding 1388884 . In scientific notation, it is written as 1.388883 × 10^6.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 860160 positive integers (up to 1388883) that are relatively prime to 1388883.
1388883 has 16 divisors, whose sum is 1986336
The reverse of 1388883 is 3888831
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 7
Sum of Digits 39
Digital Root 3
Name
one million three hundred eighty-eight thousand eight hundred eighty-three
Scientific notation
1.388883 × 10^6
Engineering notation
1.388883 × 10^6
Prime Factorization
3 × 17 × 113 × 241
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1388883
Product of the distinct prime numbers
The prime factorization of 1388883 is 3 × 17 × 113 × 241.
Since it has a total of 4 prime factors.
7 , 7 , 24 , 15 , 468 , 865 , 2533 , 1037 , 10541 , 17660 , 283859 , 26449 , 4771753 , 9051450 , 43470749 , 40992693 , 395671859 , 295893125 , 3782000843 , 2189071136
n×2
2777766
n×3
4166649
n×4
5555532
n×5
6944415
n÷2
694441.5
n÷3
462961
n÷3
347220.75
n÷5
277776.6
n2
1928995987689
n3
2679149734369461387
n4
3.7210255205203E+24
n5
5.1680690880167E+30
2 √n
1178.508803531
3 √n
111.57200065815
4 √n
34.329416009175
5 √n
16.925173620708
1 , 3 , 17 , 51 , 113 , 241 , 339 , 723 , 1921 , 4097 , 5763 , 12291 , 27233 , 81699 , 462961 , 1388883
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
-1388882
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 1388883 can be divided by 16 positive divisors.
The sum of these divisors (counting 1388883) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101010011000101010011
3
Ternary
2121120012010
4
Quaternary
11103011103
5
Quinary
323421013
6
Senary
45434003
8
Octal
5230523
10
Decimal
1388883
12
Duodecimal
56b903
16
Hexadecimal
153153
20
Vigesimal
8dc43
36
Base36
tro3
md5
47fe3790d7b3574737bad66215845f5d
sha1
5acaf70ee226c359cd5c7525a964b8ff0dceb35c
sha256
8ec35d2616d529e69f80cb2940e16f6ebeffad7f4b5489062f57b28e8aa79019
sha512
71fea46e75b22ae8a52cefbaf4e5aa4e9bb6f1b12c1230bc8602001848b0acac6190b8dca15f325f0738af358e9ef551f1f19d982b849692c4edb7708571a47d
ripemd-160
f4257266415040dc427d2b17166adbd5f90f9247
Diameter
2777766
Circumference
8726609.2589915
Area
6060119623727.9
Volume
1.1222396164483E+19
Surface area
24240478494912
Circumference
8726609.2589915
Perimeter
5555532
Area
1928995987689
Diagonal
1964177.1751494
Surface area
11573975926134
Volume
2679149734369461387
Space diagonal
2405615.9217687
Perimeter
4166649
Area
835279764568.46
Altitude
1202807.9608843
Surface area
835279764568.46
Volume
3.1574082416446E+17
Height
654725.72504981