1387339916 (number)

1387339916 is an even 10-digits composite number following 1387339915 and preceding 1387339917. In scientific notation, it is written as 1.387339916 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 692714352 positive integers (up to 1387339916) that are relatively prime to 1387339916.

Interesting facts

Basic properties

Name

Name one billion three hundred eighty-seven million three hundred thirty-nine thousand nine hundred sixteen

Notation

Scientific notation 1.387339916 × 10^9
Engineering notation 1.387339916 × 10^9

Prime Factorization of 1387339916

Prime Factorization 2 × 2 × 727 × 477077

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 693669958
Product of the distinct prime numbers

The prime factorization of 1387339916 is 2 × 2 × 727 × 477077. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 63, 69, 369, 327, 6316, 6434, 78670, 33229, 544743, 927327, 944300, 6843055, 40971909, 91205751, 993888787, 356371435, 5930026482, 3150426937

Basic calculations (n = 1387339916)

Multiplication

n×y
n×2 2774679832
n×3 4162019748
n×4 5549359664
n×5 6936699580

Division

n÷y
n÷2 693669958
n÷3 462446638.66667
n÷3 346834979
n÷5 277467983.2

Exponentiation

ny
n2 1924712042526887056
n3 2.6702298434034E+27
n4 3.704516446648E+36
n5 5.1394235359133E+45

Nth Root

y√n
2√n 37247.012175475
3√n 1115.306655785
4√n 192.99485012682
5√n 67.365350905652

Divisors of 1387339916

1, 2, 4, 727, 1454, 2908, 477077, 954154, 1908308, 346834979, 693669958, 1387339916

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387339915
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387339916 can be divided by 12 positive divisors. The sum of these divisors (counting 1387339916) is 1, the average is 0.083333333333333.

Base conversion 1387339916

Base System Value
2 Binary 1010010101100010010000010001100
3 Ternary 10120200112011120212
4 Quaternary 1102230102002030
5 Quinary 10320124334131
6 Senary 345355301552
8 Octal 12254220214
10 Decimal 1387339916
12 Duodecimal 32874a8b8
16 Hexadecimal 52b1208c
20 Vigesimal 11dah9fg
36 Base36 mxzibw

Cryptographic Hash Functions

md5 4040d864d7d1c2a3025c2083facd60ea
sha1 62f7d3ac56b500593057f9971d10cf078bbc779d
sha256 09399596c649348e3d2d5ac6a96ad718a27f74657e095c97be48410f4a7aa5a8
sha512 99631f0d9e2ed1da5294e3275064494a1ac2ed74156b8182bbf49c101e4f27d4e73ddf2f40e5c03f81bd74098320bab1fbc630492a139f7d5cfe7816476f7c68
ripemd-160 95898288fc5c4d8e56e4121cacc4e72a37157041

1387339916 as geometric shapes

Circle

Radius = n
Diameter 2774679832
Circumference 8716913776.275
Area 6.0466612130783E+18

Sphere

Radius = n
Volume 1.1185032612577E+28
Surface area 2.4186644852313E+19
Circumference 8716913776.275

Square

Length = n
Perimeter 5549359664
Area 1924712042526887056
Diagonal 1961994924.8288

Cube

Length = n
Surface area 1.1548272255161E+19
Volume 2.6702298434034E+27
Space diagonal 2402943221.8803

Equilateral Triangle

Length = n
Perimeter 4162019748
Area 8.3342476189906E+17
Altitude 1201471610.9402

Triangular Pyramid

Length = n
Surface area 8.3342476189906E+17
Volume 3.1468960493288E+26
Height 653998308.27625