14387890 is an even 8-digits composite number following 14387889
and preceding 14387891 . In scientific notation, it is written as 1.4387890 × 10^7.
The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors.
There are 5188800 positive integers (up to 14387890) that are relatively prime to 14387890.
14387890 has 32 divisors, whose sum is 28486080
The reverse of 14387890 is 09878341
Previous prime number is 139
Is Prime? no Number parity even Number length 8 Sum of Digits 40 Digital Root 4
Name
fourteen million three hundred eighty-seven thousand eight hundred ninety
Scientific notation
1.4387890 × 10^7
Engineering notation
1.4387890 × 10^6
Prime Factorization
2 × 5 × 11 × 139 × 941
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
14387890 Product of the distinct prime numbers
The prime factorization of 14387890 is 2 × 5 × 11 × 139 × 941.
Since it has a total of 5 prime factors.
1 , 8 , 88 , 33 , 301 , 839 , 6997 , 794 , 89198 , 27681 , 792138 , 814404 , 9371267 , 9581670 , 83585681 , 34141279 , 351774096 , 118119820 , 5680409127 , 1446645184
n×2
28775780
n×3
43163670
n×4
57551560
n×5
71939450
n÷2
7193945
n÷3
4795963.3333333
n÷3
3596972.5
n÷5
2877578
n2
207011378652100
n3
2.9784569447948E+21
n4
4.2853710891443E+28
n5
6.1657447839789E+35
2 √n3793.1372239876
3 √n243.21986119033
4 √n61.58845041067
5 √n27.014654761465
1 , 2 , 5 , 10 , 11 , 22 , 55 , 110 , 139 , 278 , 695 , 941 , 1390 , 1529 , 1882 , 3058 , 4705 , 7645 , 9410 , 10351 , 15290 , 20702 , 51755 , 103510 , 130799 , 261598 , 653995 , 1307990 , 1438789 , 2877578 , 7193945 , 14387890
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
-14387889 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 14387890 can be divided by 32 positive divisors.
The sum of these divisors (counting 14387890) is 1, the average is 0.03125.
Base
System
Value
2
Binary
110110111000101010110010
3
Ternary
1000001222110211
4
Quaternary
312320222302
5
Quinary
12140403030
6
Senary
1232214334
8
Octal
66705262
10
Decimal
14387890
12
Duodecimal
499a3aa
16
Hexadecimal
db8ab2
20
Vigesimal
49i9ea
36
Base36
8kdrm
md5
9b2aaa5dd4024d8bee973ae51e452517
sha1
beca007712b09d507133bbd7a1e48b99150c1c09
sha256
04c94c30d9dd55c17fa471a708b9eea46f220a1d3bc1e12b77e3da2cc03825d0
sha512
b885763922d19beafab5bc2ef9a11e2ebe63fd17c352d4ff1e92925f3ec8ce7738f38f989c5987ddacd1da29ae419375ae68d20efa8a21b461ec5726bd826646
ripemd-160
ebcbd3d83233dc7d9d52caafc422d3f9777481c5
Diameter
28775780
Circumference
90401779.049316
Area
6.5034542638293E+14
Volume
1.2476131275734E+22
Surface area
2.6013817055317E+15
Circumference
90401779.049316
Perimeter
57551560
Area
207011378652100
Diagonal
20347549.171932
Surface area
1242068271912600
Volume
2.9784569447948E+21
Space diagonal
24920556.493712
Perimeter
43163670
Area
89638556392579
Altitude
12460278.246856
Surface area
89638556392579
Volume
3.5101451718942E+20
Height
6782516.3906441