14888889 is an odd 8-digits composite number following 14888888
and preceding 14888890 . In scientific notation, it is written as 1.4888889 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 8933760 positive integers (up to 14888889) that are relatively prime to 14888889.
14888889 has 16 divisors, whose sum is 18282240
The reverse of 14888889 is 98888841
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
fourteen million eight hundred eighty-eight thousand eight hundred eighty-nine
Scientific notation
1.4888889 × 10^7
Engineering notation
1.4888889 × 10^6
Prime Factorization
9 × 17 × 23 × 4231
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
14888889
Product of the distinct prime numbers
The prime factorization of 14888889 is 9 × 17 × 23 × 4231.
Since it has a total of 4 prime factors.
5 , 9 , 89 , 8 , 79 , 588 , 7987 , 1122 , 23484 , 98356 , 404751 , 501328 , 3368945 , 9735493 , 49748807 , 37933779 , 816466700 , 894413657 , 774979150 , 5726443891
n×2
29777778
n×3
44666667
n×4
59555556
n×5
74444445
n÷2
7444444.5
n÷3
4962963
n÷3
3722222.25
n÷5
2977777.8
n2
221679015654321
n3
3.3005542577064E+21
n4
4.9141585981469E+28
n5
7.3166361896204E+35
2 √n
3858.6123153279
3 √n
246.01075701524
4 √n
62.117729476599
5 √n
27.200222614044
1 , 9 , 17 , 23 , 153 , 207 , 391 , 3519 , 4231 , 38079 , 71927 , 97313 , 647343 , 875817 , 1654321 , 14888889
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
-14888888
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 14888889 can be divided by 16 positive divisors.
The sum of these divisors (counting 14888889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111000110010111110111001
3
Ternary
1001000102201100
4
Quaternary
320302332321
5
Quinary
12302421024
6
Senary
1251042013
8
Octal
70627671
10
Decimal
14888889
12
Duodecimal
4ba0309
16
Hexadecimal
e32fb9
20
Vigesimal
4d1249
36
Base36
8v4c9
md5
5c3f5710a7d274a747233cab9d45e3cf
sha1
b898d71fb7b627df6b6cad3abeed2eaa83fc606b
sha256
2dc25741b7d8e9fa30d7e666143b467949cf1f45945d38fa5bb7a0d700446445
sha512
0830dabbe12e5f1c5f164f728e21219caaf1832caa6214b895306d9c5c62bb48e15b2bc81e1791de5ee7e8444dfda39752c1a431d9dfbbebbc29170fb0ce6b8b
ripemd-160
432752e24e44f64f34b34a05d3c05c0ea392dad6
Diameter
29777778
Circumference
93549648.605028
Area
6.9642516703463E+14
Volume
1.3825329345047E+22
Surface area
2.7857006681385E+15
Circumference
93549648.605028
Perimeter
59555556
Area
221679015654321
Diagonal
21056068.752468
Surface area
1330074093925926
Volume
3.3005542577064E+21
Space diagonal
25788312.216253
Perimeter
44666667
Area
95989829521285
Altitude
12894156.108127
Surface area
95989829521285
Volume
3.8897404954973E+20
Height
7018689.5841559