1388960047 (number)

1388960047 is an odd 10-digits composite number following 1388960046 and preceding 1388960048. In scientific notation, it is written as 1.388960047 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1375474896 positive integers (up to 1388960047) that are relatively prime to 1388960047.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-eight million nine hundred sixty thousand forty-seven

Notation

Scientific notation 1.388960047 × 10^9
Engineering notation 1.388960047 × 10^9

Prime Factorization of 1388960047

Prime Factorization 103 × 13485049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1388960047
Product of the distinct prime numbers

The prime factorization of 1388960047 is 103 × 13485049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 78, 83, 830, 503, 4710, 5059, 81656, 88272, 610464, 590326, 357285, 5761293, 24912191, 61947313, 461202953, 927734375, 8730721052, 8106492921

Basic calculations (n = 1388960047)

Multiplication

n×y
n×2 2777920094
n×3 4166880141
n×4 5555840188
n×5 6944800235

Division

n÷y
n÷2 694480023.5
n÷3 462986682.33333
n÷3 347240011.75
n÷5 277792009.4

Exponentiation

ny
n2 1929210012162242209
n3 2.6795956291657E+27
n4 3.721851271027E+36
n5 5.1695027163327E+45

Nth Root

y√n
2√n 37268.75429901
3√n 1115.7406373786
4√n 193.05117015706
5√n 67.381077368375

Divisors of 1388960047

1, 103, 13485049, 1388960047

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1388960046
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1388960047 can be divided by 4 positive divisors. The sum of these divisors (counting 1388960047) is 1, the average is 0.25.

Base conversion 1388960047

Base System Value
2 Binary 1010010110010011101100100101111
3 Ternary 10120210120110222201
4 Quaternary 1102302131210233
5 Quinary 10321033210142
6 Senary 345454122331
8 Octal 12262354457
10 Decimal 1388960047
12 Duodecimal 3291b03a7
16 Hexadecimal 52c9d92f
20 Vigesimal 11e10027
36 Base36 myy8fj

Cryptographic Hash Functions

md5 dd95ab8bf3b3c79c0009b28dff7347f7
sha1 6bd9d9cce8a3a478d52ff2c32264d5aa918bde6b
sha256 814c5b915fa339218be2b2ca1dd8be0108b91d0807d1f2c848cf1a8421d65503
sha512 e1b72b16eb4e9d565a864d992d45039cf2fdaf01496a4684078d2de71dcbf365722ed4fa9483e67e09fde45449ef57c8ff5bd4e32dae12342a70bc35f51b644f
ripemd-160 ee82416d8cb19a69ed6f15e8f94bf53de8accc73

1388960047 as geometric shapes

Circle

Radius = n
Diameter 2777920094
Circumference 8727093359.5699
Area 6.0607920014408E+18

Sphere

Radius = n
Volume 1.1224263924238E+28
Surface area 2.4243168005763E+19
Circumference 8727093359.5699

Square

Length = n
Perimeter 5555840188
Area 1929210012162242209
Diagonal 1964286136.0618

Cube

Length = n
Surface area 1.1575260072973E+19
Volume 2.6795956291657E+27
Space diagonal 2405749371.0873

Equilateral Triangle

Length = n
Perimeter 4166880141
Area 8.3537243988389E+17
Altitude 1202874685.5436

Triangular Pyramid

Length = n
Surface area 8.3537243988389E+17
Volume 3.1579337337015E+26
Height 654762045.35392