14897988 is an even 8-digits composite number following 14897987
and preceding 14897989 . In scientific notation, it is written as 1.4897988 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 4256496 positive integers (up to 14897988) that are relatively prime to 14897988.
14897988 has 12 divisors, whose sum is 26485760
The reverse of 14897988 is 88979841
Previous prime number is 63
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
fourteen million eight hundred ninety-seven thousand nine hundred eighty-eight
Scientific notation
1.4897988 × 10^7
Engineering notation
1.4897988 × 10^6
Prime Factorization
2 × 2 × 63 × 59119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
7448994
Product of the distinct prime numbers
The prime factorization of 14897988 is 2 × 2 × 63 × 59119.
Since it has a total of 4 prime factors.
4 , 10 , 35 , 96 , 332 , 43 , 1433 , 9434 , 77658 , 47543 , 763765 , 484447 , 7242280 , 1318742 , 2582295 , 1420996 , 783288709 , 644218097 , 3231235014 , 1832617165
n×2
29795976
n×3
44693964
n×4
59591952
n×5
74489940
n÷2
7448994
n÷3
4965996
n÷3
3724497
n÷5
2979597.6
n2
221950046448144
n3
3.3066091285839E+21
n4
4.9261823118333E+28
n5
7.3390204967505E+35
2 √n
3859.7911860618
3 √n
246.06086140382
4 √n
62.127217755681
5 √n
27.203546358985
1 , 2 , 4 , 63 , 126 , 252 , 59119 , 118238 , 236476 , 3724497 , 7448994 , 14897988
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
-14897987
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 14897988 can be divided by 12 positive divisors.
The sum of these divisors (counting 14897988) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111000110101001101000100
3
Ternary
1001000220012100
4
Quaternary
320311031010
5
Quinary
12303213423
6
Senary
1251152100
8
Octal
70651504
10
Decimal
14897988
12
Duodecimal
4ba5630
16
Hexadecimal
e35344
20
Vigesimal
4d24j8
36
Base36
8vbd0
md5
3e2f902ad91f4f9c5a678cb84bbccfbb
sha1
5b9e7a9df5ed1b7ae385350dca747e510898feb1
sha256
f3630989dc3dc6976e4905c77f8772c6449db599ae35d57bb286a82890953feb
sha512
75fbb3ee6fceaff37dbfcb8972efb15635a230160245716c8f12ec6012db22a8dd33f245b60450467ff4a440ad265a00cb516ae858cd14098baf13b49b1850b1
ripemd-160
68f97f7cd3c24bf532e2ebdb28b7638bc8cf8e9d
Diameter
29795976
Circumference
93606819.308138
Area
6.972766353854E+14
Volume
1.3850691928869E+22
Surface area
2.7891065415416E+15
Circumference
93606819.308138
Perimeter
59591952
Area
221950046448144
Diagonal
21068936.681672
Surface area
1331700278688864
Volume
3.3066091285839E+21
Space diagonal
25804072.146551
Perimeter
44693964
Area
96107189297614
Altitude
12902036.073276
Surface area
96107189297614
Volume
3.8968762292584E+20
Height
7022978.8938905