14989898 is an even 8-digits composite number following 14989897
and preceding 14989899 . In scientific notation, it is written as 1.4989898 × 10^7.
The sum of its digits is 56. It has a total of 5 prime factors and 32 positive divisors.
There are 5365440 positive integers (up to 14989898) that are relatively prime to 14989898.
14989898 has 32 divisors, whose sum is 24710400
The reverse of 14989898 is 89898941
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 56
Digital Root 2
Name
fourteen million nine hundred eighty-nine thousand eight hundred ninety-eight
Scientific notation
1.4989898 × 10^7
Engineering notation
1.4989898 × 10^6
Prime Factorization
2 × 77 × 19 × 47 × 109
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14989898
Product of the distinct prime numbers
The prime factorization of 14989898 is 2 × 77 × 19 × 47 × 109.
Since it has a total of 5 prime factors.
3 , 2 , 6 , 74 , 650 , 910 , 836 , 840 , 66303 , 37296 , 254829 , 660241 , 6167669 , 2364569 , 12127508 , 4594487 , 921536948 , 799329025 , 4273739297 , 4278550631
n×2
29979796
n×3
44969694
n×4
59959592
n×5
74949490
n÷2
7494949
n÷3
4996632.6666667
n÷3
3747474.5
n÷5
2997979.6
n2
224697042050404
n3
3.3681857412373E+21
n4
5.0488760706201E+28
n5
7.5682137313236E+35
2 √n
3871.6789639638
3 √n
246.56583127902
4 √n
62.222817068691
5 √n
27.237029144862
1 , 2 , 19 , 38 , 47 , 77 , 94 , 109 , 154 , 218 , 893 , 1463 , 1786 , 2071 , 2926 , 3619 , 4142 , 5123 , 7238 , 8393 , 10246 , 16786 , 68761 , 97337 , 137522 , 159467 , 194674 , 318934 , 394471 , 788942 , 7494949 , 14989898
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
-14989897
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 14989898 can be divided by 32 positive divisors.
The sum of these divisors (counting 14989898) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111001001011101001001010
3
Ternary
1001012120021102
4
Quaternary
321023221022
5
Quinary
12314134043
6
Senary
1253141402
8
Octal
71135112
10
Decimal
14989898
12
Duodecimal
502a862
16
Hexadecimal
e4ba4a
20
Vigesimal
4ddeei
36
Base36
8xaa2
md5
ff716aa00ac048b6a4de1df54383960d
sha1
078f0ca5d982749f8bda86279859ea3924a19387
sha256
29dbe73ec168d3943812ed38515fcba18ddb1ebccb1c05078da8238d94144ce5
sha512
21d1b20c74130cb295e30825dc6913f2b12c2a84205fd25992b8d17e5cfa426adb02f8d71b283095979b0be3e872a8977202507cf33deef69719be1d9820d3d4
ripemd-160
97cd0dfeeaa7c1a091266875edc9551a46e4d634
Diameter
29979796
Circumference
94184306.869721
Area
7.0590657658891E+14
Volume
1.4108623440796E+22
Surface area
2.8236263063556E+15
Circumference
94184306.869721
Perimeter
59959592
Area
224697042050404
Diagonal
21198917.050189
Surface area
1348182252302424
Volume
3.3681857412373E+21
Space diagonal
25963264.936275
Perimeter
44969694
Area
97296673285435
Altitude
12981632.468138
Surface area
97296673285435
Volume
3.9694449632078E+20
Height
7066305.6833964