13885788 is an even 8-digits composite number following 13885787
and preceding 13885789 . In scientific notation, it is written as 1.3885788 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 3891264 positive integers (up to 13885788) that are relatively prime to 13885788.
13885788 has 12 divisors, whose sum is 24329760
The reverse of 13885788 is 88758831
Previous prime number is 1113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirteen million eight hundred eighty-five thousand seven hundred eighty-eight
Scientific notation
1.3885788 × 10^7
Engineering notation
1.3885788 × 10^6
Prime Factorization
2 × 2 × 1113 × 3119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6942894
Product of the distinct prime numbers
The prime factorization of 13885788 is 2 × 2 × 1113 × 3119.
Since it has a total of 4 prime factors.
4 , 7 , 61 , 97 , 731 , 921 , 4532 , 3293 , 25808 , 51096 , 348826 , 253266 , 5002992 , 3206088 , 31747479 , 13668403 , 363667432 , 89806033 , 4000328712 , 7852086274
n×2
27771576
n×3
41657364
n×4
55543152
n×5
69428940
n÷2
6942894
n÷3
4628596
n÷3
3471447
n÷5
2777157.6
n2
192815108380944
n3
2.6773897181748E+21
n4
3.7177666019955E+28
n5
5.162411886879E+35
2 √n
3726.3639113753
3 √n
240.35703803041
4 √n
61.043950653404
5 √n
26.823417298833
1 , 2 , 4 , 1113 , 2226 , 3119 , 4452 , 6238 , 12476 , 3471447 , 6942894 , 13885788
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
-13885787
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 13885788 can be divided by 12 positive divisors.
The sum of these divisors (counting 13885788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110100111110000101011100
3
Ternary
222010110201110
4
Quaternary
310332011130
5
Quinary
12023321123
6
Senary
1213342020
8
Octal
64760534
10
Decimal
13885788
12
Duodecimal
4797910
16
Hexadecimal
d3e15c
20
Vigesimal
46fe98
36
Base36
89mcc
md5
b0b6526e66f3772cb6be3f7049a66380
sha1
e8037bc88b85369783646c8bfdb53ce2529b00cc
sha256
2986adaae2a5eb3a45679e80bd7782af4ddac2fd8c0515b01355ab307d467804
sha512
61987165c774fa52679d9e887357c0c622cbbb9792c64f6ca024357e5a897b1041a7e7f5bbad9119c1cb83196656ac1e107cefb3172a28dab0695972920873a5
ripemd-160
0f4edbca5d1c1f0a482993e2febaff6acb961110
Diameter
27771576
Circumference
87246979.140211
Area
6.0574652799069E+14
Volume
1.1215023825886E+22
Surface area
2.4229861119628E+15
Circumference
87246979.140211
Perimeter
55543152
Area
192815108380944
Diagonal
19637469.713838
Surface area
1156890650285664
Volume
2.6773897181748E+21
Space diagonal
24050890.31913
Perimeter
41657364
Area
83491391045674
Altitude
12025445.159565
Surface area
83491391045674
Volume
3.1553340426676E+20
Height
6545823.2379459