13885893 is an odd 8-digits composite number following 13885892
and preceding 13885894 . In scientific notation, it is written as 1.3885893 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 7934760 positive integers (up to 13885893) that are relatively prime to 13885893.
13885893 has 12 divisors, whose sum is 22922848
The reverse of 13885893 is 39858831
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
thirteen million eight hundred eighty-five thousand eight hundred ninety-three
Scientific notation
1.3885893 × 10^7
Engineering notation
1.3885893 × 10^6
Prime Factorization
7 × 3 × 3 × 220411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4628631
Product of the distinct prime numbers
The prime factorization of 13885893 is 7 × 3 × 3 × 220411.
Since it has a total of 4 prime factors.
4 , 10 , 81 , 40 , 887 , 714 , 8181 , 4990 , 59735 , 15949 , 928690 , 146233 , 586797 , 4604510 , 24203423 , 51634823 , 610156226 , 802036080 , 317003746 , 8480559523
n×2
27771786
n×3
41657679
n×4
55543572
n×5
69429465
n÷2
6942946.5
n÷3
4628631
n÷3
3471473.25
n÷5
2777178.6
n2
192818024407449
n3
2.6774504553932E+21
n4
3.7178790536392E+28
n5
5.1626070725775E+35
2 √n
3726.3780001497
3 √n
240.35764386388
4 √n
61.044066051908
5 √n
26.823457864774
1 , 3 , 7 , 9 , 21 , 63 , 220411 , 661233 , 1542877 , 1983699 , 4628631 , 13885893
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-13885892
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 13885893 can be divided by 12 positive divisors.
The sum of these divisors (counting 13885893) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110100111110000111000101
3
Ternary
222010110212100
4
Quaternary
310332013011
5
Quinary
12023322033
6
Senary
1213342313
8
Octal
64760705
10
Decimal
13885893
12
Duodecimal
4797999
16
Hexadecimal
d3e1c5
20
Vigesimal
46feed
36
Base36
89mf9
md5
d8b4a28883eee84130ad5db98072d79f
sha1
256683357056c8f3a67378d9f1c3d420700565ff
sha256
dea720922ac5dfa7821293ed58207640f26944256718c3f1e971e7c2ed40403d
sha512
4e146612d80f5ab7134a8ba8152c497df49cf44d1ff57a2374b71253be34d15e1d7c29326294d333815c0c8a3a1654c6da29ce2721cdaa370f917bbaad205c75
ripemd-160
2aa5013cd76e6c79bd75d86ca77dae3e7ce6d611
Diameter
27771786
Circumference
87247638.874668
Area
6.0575568895814E+14
Volume
1.1215278241352E+22
Surface area
2.4230227558326E+15
Circumference
87247638.874668
Perimeter
55543572
Area
192818024407449
Diagonal
19637618.206262
Surface area
1156908146444694
Volume
2.6774504553932E+21
Space diagonal
24051072.184465
Perimeter
41657679
Area
83492653722189
Altitude
12025536.092233
Surface area
83492653722189
Volume
3.1554056221659E+20
Height
6545872.7354205