14487988 (number)

14487988 is an even 8-digits composite number following 14487987 and preceding 14487989. In scientific notation, it is written as 1.4487988 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 7125120 positive integers (up to 14487988) that are relatively prime to 14487988.

Interesting facts

Basic properties

Name

Name fourteen million four hundred eighty-seven thousand nine hundred eighty-eight

Notation

Scientific notation 1.4487988 × 10^7
Engineering notation 1.4487988 × 10^6

Prime Factorization of 14487988

Prime Factorization 2 × 2 × 61 × 59377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7243994
Product of the distinct prime numbers

The prime factorization of 14487988 is 2 × 2 × 61 × 59377. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 11, 20, 326, 323, 1558, 5276, 20018, 90949, 600753, 691371, 6815804, 2440954, 22916861, 57497668, 872394730, 264837755, 3166741411, 3769909123

Basic calculations (n = 14487988)

Multiplication

n×y
n×2 28975976
n×3 43463964
n×4 57951952
n×5 72439940

Division

n÷y
n÷2 7243994
n÷3 4829329.3333333
n÷3 3621997
n÷5 2897597.6

Exponentiation

ny
n2 209901796288144
n3 3.0410547058011E+21
n4 4.405876408499E+28
n5 6.3832284535816E+35

Nth Root

y√n
2√n 3806.3089732706
3√n 243.78259323088
4√n 61.695291337918
5√n 27.05213932741

Divisors of 14487988

1, 2, 4, 61, 122, 244, 59377, 118754, 237508, 3621997, 7243994, 14487988

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 -14487987
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 14487988 can be divided by 12 positive divisors. The sum of these divisors (counting 14487988) is 1, the average is 0.083333333333333.

Base conversion 14487988

Base System Value
2 Binary 110111010001000110110100
3 Ternary 1000021001210011
4 Quaternary 313101012310
5 Quinary 12202103423
6 Senary 1234310004
8 Octal 67210664
10 Decimal 14487988
12 Duodecimal 4a28304
16 Hexadecimal dd11b4
20 Vigesimal 4aajj8
36 Base36 8mj04

Cryptographic Hash Functions

md5 73a03d659d38071ef820b78ee7d38752
sha1 44c34212190ceeb218656e87e44d6defbc7b67b3
sha256 3538f5bdb74205189fb9f0a4dc6f47071a84aa421ebfa53cdb3023e1d1b966e7
sha512 df784d22ce65dd0a3bf419eeb62aa425c4df20d7e473daaaac03c1bfee5c3bce8775195572673bb3352f3c07f81b9237dce753d6586649e5f858e670bed03fbe
ripemd-160 562da8650cc317986f18735f602f18ff225d8329

14487988 as geometric shapes

Circle

Radius = n
Diameter 28975976
Circumference 91030713.332194
Area 6.5942594119413E+14

Sphere

Radius = n
Volume 1.2738340163879E+22
Surface area 2.6377037647765E+15
Circumference 91030713.332194

Square

Length = n
Perimeter 57951952
Area 209901796288144
Diagonal 20489109.121099

Cube

Length = n
Surface area 1259410777728864
Volume 3.0410547058011E+21
Space diagonal 25093931.315448

Equilateral Triangle

Length = n
Perimeter 43463964
Area 90890143942759
Altitude 12546965.657724

Triangular Pyramid

Length = n
Surface area 90890143942759
Volume 3.5839173407187E+20
Height 6829703.0403662