1386403728 (number)

1386403728 is an even 10-digits composite number following 1386403727 and preceding 1386403729. In scientific notation, it is written as 1.386403728 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 462134560 positive integers (up to 1386403728) that are relatively prime to 1386403728.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-six million four hundred three thousand seven hundred twenty-eight

Notation

Scientific notation 1.386403728 × 10^9
Engineering notation 1.386403728 × 10^9

Prime Factorization of 1386403728

Prime Factorization 2 × 2 × 2 × 2 × 3 × 28883411

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 173300466
Product of the distinct prime numbers

The prime factorization of 1386403728 is 2 × 2 × 2 × 2 × 3 × 28883411. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 10, 71, 92, 455, 582, 2163, 9178, 53806, 12566, 732347, 415242, 5521886, 2253753, 52916578, 52406489, 133520914, 615816099, 7163878292, 7521020740

Basic calculations (n = 1386403728)

Multiplication

n×y
n×2 2772807456
n×3 4159211184
n×4 5545614912
n×5 6932018640

Division

n÷y
n÷2 693201864
n÷3 462134576
n÷3 346600932
n÷5 277280745.6

Exponentiation

ny
n2 1922115297012297984
n3 2.6648278134237E+27
n4 3.6945272150087E+36
n5 5.1221063040855E+45

Nth Root

y√n
2√n 37234.442764731
3√n 1115.0557267354
4√n 192.96228326989
5√n 67.356256715764

Divisors of 1386403728

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 28883411, 57766822, 86650233, 115533644, 173300466, 231067288, 346600932, 462134576, 693201864, 1386403728

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1386403727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1386403728 can be divided by 20 positive divisors. The sum of these divisors (counting 1386403728) is 1, the average is 0.05.

Base conversion 1386403728

Base System Value
2 Binary 1010010101000101101011110010000
3 Ternary 10120121202121101020
4 Quaternary 1102220231132100
5 Quinary 10314404404403
6 Senary 345323235440
8 Octal 12250553620
10 Decimal 1386403728
12 Duodecimal 328378b80
16 Hexadecimal 52a2d790
20 Vigesimal 11d50968
36 Base36 mxffyo

Cryptographic Hash Functions

md5 1f4d1df2d3b32570e53555c05c4eeefb
sha1 d6256c7aca7eda60235605416824035ca8bb5d96
sha256 22db43b5c57f5164f0fec5175c501c40e58d1d8e37c265941d42204793dbaf65
sha512 11571d64738a6cfd7cbafa42afe63f7b2c234b74c9dacb52da73ab32b554c5adc277c01130fa47c0e0a58a0afcf55037204fbbdb60c1ba9e6b26765bf962823a
ripemd-160 813c7da130c864d7048d6753f53518342c9a3440

1386403728 as geometric shapes

Circle

Radius = n
Diameter 2772807456
Circumference 8711031533.5886
Area 6.0385032964464E+18

Sphere

Radius = n
Volume 1.1162404642311E+28
Surface area 2.4154013185786E+19
Circumference 8711031533.5886

Square

Length = n
Perimeter 5545614912
Area 1922115297012297984
Diagonal 1960670955.0622

Cube

Length = n
Surface area 1.1532691782074E+19
Volume 2.6648278134237E+27
Space diagonal 2401321696.6989

Equilateral Triangle

Length = n
Perimeter 4159211184
Area 8.3230033810766E+17
Altitude 1200660848.3495

Triangular Pyramid

Length = n
Surface area 8.3230033810766E+17
Volume 3.140529695944E+26
Height 653556985.02074