13865928 is an even 8-digits composite number following 13865927
and preceding 13865929 . In scientific notation, it is written as 1.3865928 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 4472640 positive integers (up to 13865928) that are relatively prime to 13865928.
13865928 has 32 divisors, whose sum is 35784960
The reverse of 13865928 is 82956831
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirteen million eight hundred sixty-five thousand nine hundred twenty-eight
Scientific notation
1.3865928 × 10^7
Engineering notation
1.3865928 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 31 × 18637
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
3466482
Product of the distinct prime numbers
The prime factorization of 13865928 is 2 × 2 × 2 × 3 × 31 × 18637.
Since it has a total of 6 prime factors.
8 , 10 , 48 , 65 , 499 , 310 , 9562 , 811 , 59325 , 39255 , 421035 , 328399 , 7702814 , 852048 , 2670378 , 51679459 , 591405276 , 515779938 , 9986669797 , 3898037042
n×2
27731856
n×3
41597784
n×4
55463712
n×5
69329640
n÷2
6932964
n÷3
4621976
n÷3
3466482
n÷5
2773185.6
n2
192263959301184
n3
2.6659182166651E+21
n4
3.6965430046167E+28
n5
5.1255999150919E+35
2 √n
3723.6981617741
3 √n
240.2423939946
4 √n
61.02211207238
5 √n
26.815740124268
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 31 , 62 , 93 , 124 , 186 , 248 , 372 , 744 , 18637 , 37274 , 55911 , 74548 , 111822 , 149096 , 223644 , 447288 , 577747 , 1155494 , 1733241 , 2310988 , 3466482 , 4621976 , 6932964 , 13865928
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
-13865927
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 13865928 can be divided by 32 positive divisors.
The sum of these divisors (counting 13865928) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110100111001001111001000
3
Ternary
222002110110220
4
Quaternary
310321033020
5
Quinary
12022202203
6
Senary
1213110040
8
Octal
64711710
10
Decimal
13865928
12
Duodecimal
4788320
16
Hexadecimal
d393c8
20
Vigesimal
46d4g8
36
Base36
8970o
md5
e4d1fa104e8a98b8bc1381e868f91b8c
sha1
c612d37055a539be2eda31084c225ca2e33d49af
sha256
171bc5b8f8373073d658f31ff51efbb90886c24d5b849f63a67d54be01fbcdab
sha512
661750736891d94825ab6a409ea50e373c6c3a9372b6c3fcdab3dd7343d15839b0532dce7a4c48b26aa7647b7c16f0ca13add7f5aab30ffabaf2e532cb12d314
ripemd-160
ac9ebec86e7ba2ee389a4f11ce450697fe16bb7e
Diameter
27731856
Circumference
87122195.08001
Area
6.0401504209069E+14
Volume
1.1166972112729E+22
Surface area
2.4160601683627E+15
Circumference
87122195.08001
Perimeter
55463712
Area
192263959301184
Diagonal
19609383.432489
Surface area
1153583755807104
Volume
2.6659182166651E+21
Space diagonal
24016491.790092
Perimeter
41597784
Area
83252736493501
Altitude
12008245.895046
Surface area
83252736493501
Volume
3.1418147484878E+20
Height
6536461.1441629