1389408084 (number)

1389408084 is an even 10-digits composite number following 1389408083 and preceding 1389408085. In scientific notation, it is written as 1.389408084 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 18 positive divisors. There are 463136016 positive integers (up to 1389408084) that are relatively prime to 1389408084.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-nine million four hundred eight thousand eighty-four

Notation

Scientific notation 1.389408084 × 10^9
Engineering notation 1.389408084 × 10^9

Prime Factorization of 1389408084

Prime Factorization 2 × 2 × 3 × 3 × 38594669

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 231568014
Product of the distinct prime numbers

The prime factorization of 1389408084 is 2 × 2 × 3 × 3 × 38594669. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 22, 63, 223, 550, 3521, 7128, 85219, 38716, 604595, 766650, 9398861, 1768944, 80866278, 540883, 751012285, 357393745, 8828073379, 6653417807

Basic calculations (n = 1389408084)

Multiplication

n×y
n×2 2778816168
n×3 4168224252
n×4 5557632336
n×5 6947040420

Division

n÷y
n÷2 694704042
n÷3 463136028
n÷3 347352021
n÷5 277881616.8

Exponentiation

ny
n2 1930454823884551056
n3 2.682189538102E+27
n4 3.7266558270591E+36
n5 5.1778457324017E+45

Nth Root

y√n
2√n 37274.764707507
3√n 1115.8605926762
4√n 193.0667364087
5√n 67.38542383195

Divisors of 1389408084

1, 2, 3, 4, 6, 9, 12, 18, 36, 38594669, 77189338, 115784007, 154378676, 231568014, 347352021, 463136028, 694704042, 1389408084

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1389408083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1389408084 can be divided by 18 positive divisors. The sum of these divisors (counting 1389408084) is 1, the average is 0.055555555555556.

Base conversion 1389408084

Base System Value
2 Binary 1010010110100001010111101010100
3 Ternary 10120211102020120200
4 Quaternary 1102310022331110
5 Quinary 10321142024314
6 Senary 345511500500
8 Octal 12264127524
10 Decimal 1389408084
12 Duodecimal 329387730
16 Hexadecimal 52d0af54
20 Vigesimal 11e3g044
36 Base36 mz7u50

Cryptographic Hash Functions

md5 8a1b92aa72586c1b30c667362e280d72
sha1 1525c7101153f38cb31844a6c660364fdcfc1418
sha256 3717c62f8aaa88ee93fca6b55033b13f9be2da965fdc4418ee71c04e36e64d7e
sha512 e6c0301cb9dbe487aa48cc4f5801bb09fcfbbb649fc141b1e065b65f11661020249a86e92623fc8675c268d3f7cde762051393e53ae1dff47b74990a5ced912b
ripemd-160 31f4ace52272a6ba09d5f69fce034e86a4ba44b8

1389408084 as geometric shapes

Circle

Radius = n
Diameter 2778816168
Circumference 8729908459.0653
Area 6.0647026928027E+18

Sphere

Radius = n
Volume 1.1235129264582E+28
Surface area 2.4258810771211E+19
Circumference 8729908459.0653

Square

Length = n
Perimeter 5557632336
Area 1930454823884551056
Diagonal 1964919756.0636

Cube

Length = n
Surface area 1.1582728943307E+19
Volume 2.682189538102E+27
Space diagonal 2406525393.9349

Equilateral Triangle

Length = n
Perimeter 4168224252
Area 8.3591145917112E+17
Altitude 1203262696.9675

Triangular Pyramid

Length = n
Surface area 8.3591145917112E+17
Volume 3.1609906846992E+26
Height 654973252.02121