1388896728, one billion three hundred eighty-eight million eight hundred ninety-six thousand seven hundred twenty-eight: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

1388896728 has 32 divisors, whose sum is 3479400960
The reverse of 1388896728 is 8276988831
Previous prime number is 487

Basic properties

Is Prime? no
Number parity even
Number length 10
Sum of Digits 60
Digital Root 6

Name

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

Notation

Scientific notation	1.388896728 × 10^9
Engineering notation	1.388896728 × 10^9

Prime Factorization of 1388896728

Prime Factorization 2 × 2 × 2 × 3 × 487 × 118831

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	347224182	Product of the distinct prime numbers

The prime factorization of 1388896728 is 2 × 2 × 2 × 3 × 487 × 118831. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 4, 40, 1, 947, 794, 8543, 3497, 36709, 78973, 171187, 943829, 6687956, 6051774, 59381842, 2205244, 121874565, 320371301, 6340918433, 6530929568

Basic calculations (n = 1388896728)

Multiplication

n×y

n×2	2777793456
n×3	4166690184
n×4	5555586912
n×5	6944483640

Division

n÷y

n÷2	694448364
n÷3	462965576
n÷3	347224182
n÷5	277779345.6

Exponentiation

n^y

n²	1929034121049105984
n³	2.6792291789255E+27
n⁴	3.7211726401717E+36
n⁵	5.1683245042576E+45

Nth Root

^y√n

²√n	37267.90479756
³√n	1115.72368257
⁴√n	193.0489699469
⁵√n	67.380463012296

Divisors of 1388896728

1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11688, 118831, 237662, 356493, 475324, 712986, 950648, 1425972, 2851944, 57870697, 115741394, 173612091, 231482788, 347224182, 462965576, 694448364, 1388896728

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-1388896727	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388896728 can be divided by 32 positive divisors. The sum of these divisors (counting 1388896728) is 1, the average is 0.03125.

Base conversion 1388896728

Base	System	Value
2	Binary	1010010110010001110000111011000
3	Ternary	10120210110021010120
4	Quaternary	1102302032013120
5	Quinary	10321024143403
6	Senary	345452513240
8	Octal	12262160730
10	Decimal	1388896728
12	Duodecimal	32917b820
16	Hexadecimal	52c8e1d8
20	Vigesimal	11e0c1g8
36	Base36	mywvko

Cryptographic Hash Functions

md5	4f7469ec385fca8f60f263c8c7affbda
sha1	13fe19e3d311adb91e081972a4088cc4e7ba098f
sha256	afb331afaca2483e30a5ecc7da9b43b2dfd42b36f9b6186fc97857a856716707
sha512	5a341bf75f19c88f215e62353789c4b0a000367d0b56820007bdcf911a2eeb4fde223229a2acedf820dea4e250cffcb72f882e03f683a903958f5f4f39f16569
ripemd-160	5c9890ec4a250ed8c023982d2a25b72de9181a89

1388896728 as geometric shapes

Circle

Radius = n

Diameter	2777793456
Circumference	8726695514.5594
Area	6.0602394232119E+18

Sphere

Radius = n

Volume	1.1222728941061E+28
Surface area	2.4240957692848E+19
Circumference	8726695514.5594

Square

Length = n

Perimeter	5555586912
Area	1929034121049105984
Diagonal	1964196589.4732

Cube

Length = n

Surface area	1.1574204726295E+19
Volume	2.6792291789255E+27
Space diagonal	2405639699.3622

Equilateral Triangle

Length = n

Perimeter	4166690184
Area	8.3529627679776E+17
Altitude	1202819849.6811

Triangular Pyramid

Length = n

Surface area	8.3529627679776E+17
Volume	3.1575018679518E+26
Height	654732196.49107