14894987 is an odd 8-digits prime number following 14894986
and preceding 14894988 . In scientific notation, it is written as 1.4894987 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 14894986 positive integers (up to 14894987) that are relatively prime to 14894987.
14894987 has 2 divisors, whose sum is 14894988
The reverse of 14894987 is 78949841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
fourteen million eight hundred ninety-four thousand nine hundred eighty-seven
Scientific notation
1.4894987 × 10^7
Engineering notation
1.4894987 × 10^6
Prime Factorization
14894987
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
14894987 Product of the distinct prime numbers
The prime factorization of 14894987 is 14894987.
Since it has a total of 1 prime factors.
7 , 2 , 20 , 6 , 587 , 685 , 6158 , 4625 , 9080 , 78932 , 160381 , 921108 , 7224651 , 5731434 , 74848515 , 64225989 , 586309680 , 534270026 , 9675430751 , 3694526265
n×2
29789974
n×3
44684961
n×4
59579948
n×5
74474935
n÷2
7447493.5
n÷3
4964995.6666667
n÷3
3723746.75
n÷5
2978997.4
n2
221860637730169
n3
3.3046113148026E+21
n4
4.9222142574037E+28
n5
7.3316317375243E+35
2 √n3859.4024148824
3 √n246.04433840683
4 √n62.12408884549
5 √n27.202450312709
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
14894988 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
7447494 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
3859.4025444361 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998657266 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 14894987 can be divided by 2 positive divisors.
The sum of these divisors (counting 14894987) is 14894988, the average is 7447494.
Base
System
Value
2
Binary
111000110100011110001011
3
Ternary
1001000202002012
4
Quaternary
320310132023
5
Quinary
12303114422
6
Senary
1251130135
8
Octal
70643613
10
Decimal
14894987
12
Duodecimal
4ba394b
16
Hexadecimal
e3478b
20
Vigesimal
4d1h97
36
Base36
8v91n
md5
eb1def068e1a61928d0fcf1ca39e32b3
sha1
4094c391dcdd9fd9f09b6d3aa5be11e480fc8ded
sha256
de014b921885716469bfa9595f9307e8c58558ccf33b196dc3f9a17ad8e01f73
sha512
b602703cbcc6f33c1814b517ac8424b1c15946d7194b9a75caed66429f2c8c2c39c871b0d03ebb8c52790b35f069f5d71f428a2d4df2458108f9bd0acf406ce1
ripemd-160
109cd4ff3ea1f1932efee20e536bdb5570755c50
Diameter
29789974
Circumference
93587963.469031
Area
6.9699574961385E+14
Volume
1.3842323506071E+22
Surface area
2.7879829984554E+15
Circumference
93587963.469031
Perimeter
59579948
Area
221860637730169
Diagonal
21064692.626771
Surface area
1331163826381014
Volume
3.3046113148026E+21
Space diagonal
25798874.262078
Perimeter
44684961
Area
96068474187071
Altitude
12899437.131039
Surface area
96068474187071
Volume
3.8945217831378E+20
Height
7021564.2089236