14487989 (number)

14487989 is an odd 8-digits prime number following 14487988 and preceding 14487990. In scientific notation, it is written as 1.4487989 × 10^7. The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors. There are 14487988 positive integers (up to 14487989) that are relatively prime to 14487989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.4487989 × 10^7
Engineering notation 1.4487989 × 10^6

Prime Factorization of 14487989

Prime Factorization 14487989

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 14487989
Product of the distinct prime numbers

The prime factorization of 14487989 is 14487989. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 78, 92, 527, 622, 5343, 8234, 78219, 19874, 507709, 184543, 215655, 386153, 46363568, 96231833, 107846602, 499213273, 1564713247, 3306097489

Basic calculations (n = 14487989)

Multiplication

n×y
n×2 28975978
n×3 43463967
n×4 57951956
n×5 72439945

Division

n÷y
n÷2 7243994.5
n÷3 4829329.6666667
n÷3 3621997.25
n÷5 2897597.8

Exponentiation

ny
n2 209901825264121
n3 3.0410553355065E+21
n4 4.405877624921E+28
n5 6.3832306565201E+35

Nth Root

y√n
2√n 3806.3091046314
3√n 243.78259883972
4√n 61.695292402512
5√n 27.052139700852

Divisors of 14487989

1, 14487989

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 14487990
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 7243995
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 3806.3092359923
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998619546
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 14487989 can be divided by 2 positive divisors. The sum of these divisors (counting 14487989) is 14487990, the average is 7243995.

Base conversion 14487989

Base System Value
2 Binary 110111010001000110110101
3 Ternary 1000021001210012
4 Quaternary 313101012311
5 Quinary 12202103424
6 Senary 1234310005
8 Octal 67210665
10 Decimal 14487989
12 Duodecimal 4a28305
16 Hexadecimal dd11b5
20 Vigesimal 4aajj9
36 Base36 8mj05

Cryptographic Hash Functions

md5 47ab43e2da413195b8bb01502350155c
sha1 a7daafa2a846a36da0f231f53fecae87e7aee622
sha256 eb531ff444a01797f2f061375b69b114a4321e86659b2eda289dee70a23be02b
sha512 f8f9c3113ae5980bdf4a30aada3ba3248d92404624f201f71557eaf0490ec6240bb9ecaaffc31d48725bd4c717fa78cec8c0e1237cadd68a429ecd8681e91456
ripemd-160 d8d9c774de94a0470a4f4a3b5db79ab42f9aa567

14487989 as geometric shapes

Circle

Radius = n
Diameter 28975978
Circumference 91030719.615379
Area 6.5942603222485E+14

Sphere

Radius = n
Volume 1.2738342801583E+22
Surface area 2.6377041288994E+15
Circumference 91030719.615379

Square

Length = n
Perimeter 57951956
Area 209901825264121
Diagonal 20489110.535312

Cube

Length = n
Surface area 1259410951584726
Volume 3.0410553355065E+21
Space diagonal 25093933.047499

Equilateral Triangle

Length = n
Perimeter 43463967
Area 90890156489726
Altitude 12546966.52375

Triangular Pyramid

Length = n
Surface area 90890156489726
Volume 3.5839180828336E+20
Height 6829703.5117707