1387339917 (number)

1387339917 is an odd 10-digits composite number following 1387339916 and preceding 1387339918. In scientific notation, it is written as 1.387339917 × 10^9. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 902829312 positive integers (up to 1387339917) that are relatively prime to 1387339917.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.387339917 × 10^9
Engineering notation 1.387339917 × 10^9

Prime Factorization of 1387339917

Prime Factorization 3 × 43 × 2909 × 3697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1387339917
Product of the distinct prime numbers

The prime factorization of 1387339917 is 3 × 43 × 2909 × 3697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 98, 62, 72, 188, 9171, 1010, 13979, 53233, 478295, 3344, 8600476, 6899214, 75393136, 77925603, 733221679, 534933755, 6828654277, 9137610123

Basic calculations (n = 1387339917)

Multiplication

n×y
n×2 2774679834
n×3 4162019751
n×4 5549359668
n×5 6936699585

Division

n÷y
n÷2 693669958.5
n÷3 462446639
n÷3 346834979.25
n÷5 277467983.4

Exponentiation

ny
n2 1924712045301566889
n3 2.6702298491776E+27
n4 3.7045164573289E+36
n5 5.1394235544359E+45

Nth Root

y√n
2√n 37247.012188899
3√n 1115.3066560529
4√n 192.9948501616
5√n 67.365350915364

Divisors of 1387339917

1, 3, 43, 129, 2909, 3697, 8727, 11091, 125087, 158971, 375261, 476913, 10754573, 32263719, 462446639, 1387339917

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1387339916
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1387339917 can be divided by 16 positive divisors. The sum of these divisors (counting 1387339917) is 1, the average is 0.0625.

Base conversion 1387339917

Base System Value
2 Binary 1010010101100010010000010001101
3 Ternary 10120200112011120220
4 Quaternary 1102230102002031
5 Quinary 10320124334132
6 Senary 345355301553
8 Octal 12254220215
10 Decimal 1387339917
12 Duodecimal 32874a8b9
16 Hexadecimal 52b1208d
20 Vigesimal 11dah9fh
36 Base36 mxzibx

Cryptographic Hash Functions

md5 05140188af60eb94eb22c1cf98e8c150
sha1 20eae6dde53b2fb653d1f8a80b8e1ae5255603ad
sha256 7bd5e669a59b95cdd4f9ed1f2ea305a02cd13df8ca30f516d9f345812087974a
sha512 610616b1f9fa177245003881b4ba26ae8fe1eb7d18559abf80f19e214fff9de26a745f50c11bd6738966750ed21b6c5575094aa5fe1dc65011316d1d157ef553
ripemd-160 7ba2dcc370c1645f8830f31ce68411f859d69973

1387339917 as geometric shapes

Circle

Radius = n
Diameter 2774679834
Circumference 8716913782.5581
Area 6.0466612217952E+18

Sphere

Radius = n
Volume 1.1185032636763E+28
Surface area 2.4186644887181E+19
Circumference 8716913782.5581

Square

Length = n
Perimeter 5549359668
Area 1924712045301566889
Diagonal 1961994926.243

Cube

Length = n
Surface area 1.1548272271809E+19
Volume 2.6702298491776E+27
Space diagonal 2402943223.6124

Equilateral Triangle

Length = n
Perimeter 4162019751
Area 8.3342476310053E+17
Altitude 1201471611.8062

Triangular Pyramid

Length = n
Surface area 8.3342476310053E+17
Volume 3.1468960561337E+26
Height 653998308.74765