1688049642 (number)

1688049642 is an even 10-digits composite number following 1688049641 and preceding 1688049643. In scientific notation, it is written as 1.688049642 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 533068272 positive integers (up to 1688049642) that are relatively prime to 1688049642.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-eight million forty-nine thousand six hundred forty-two

Notation

Scientific notation 1.688049642 × 10^9
Engineering notation 1.688049642 × 10^9

Prime Factorization of 1688049642

Prime Factorization 2 × 19 × 3 × 14807453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1688049642
Product of the distinct prime numbers

The prime factorization of 1688049642 is 2 × 19 × 3 × 14807453. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 71, 41, 151, 23, 5927, 9455, 19567, 6477, 62674, 772255, 7582545, 9941468, 60628362, 35849833, 93876652, 806649018, 5777223474, 1491518881

Basic calculations (n = 1688049642)

Multiplication

n×y
n×2 3376099284
n×3 5064148926
n×4 6752198568
n×5 8440248210

Division

n÷y
n÷2 844024821
n÷3 562683214
n÷3 422012410.5
n÷5 337609928.4

Exponentiation

ny
n2 2849511593856328164
n3 4.810117025884E+27
n4 8.1197163235216E+36
n5 1.3706484233062E+46

Nth Root

y√n
2√n 41085.881297594
3√n 1190.6800345432
4√n 202.69652512462
5√n 70.061114700022

Divisors of 1688049642

1, 2, 3, 6, 19, 38, 57, 114, 14807453, 29614906, 44422359, 88844718, 281341607, 562683214, 844024821, 1688049642

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 -1688049641
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 1688049642 can be divided by 16 positive divisors. The sum of these divisors (counting 1688049642) is 1, the average is 0.0625.

Base conversion 1688049642

Base System Value
2 Binary 1100100100111011001011111101010
3 Ternary 11100122100210210010
4 Quaternary 1210213121133222
5 Quinary 11424120042032
6 Senary 435300432350
8 Octal 14447313752
10 Decimal 1688049642
12 Duodecimal 3b13a86b6
16 Hexadecimal 649d97ea
20 Vigesimal 167a6422
36 Base36 rx0rfu

Cryptographic Hash Functions

md5 53c471b4f66ef1702295e4f07ce89992
sha1 8f6e9e3e0e7c74b53f268149a3ab1fbcb9de32f5
sha256 84e03d084445e5eea6cb8224b9b709a128b759fdbd2ea03f433d26e01cefa501
sha512 d0c97328aae59c659ab259e4b5823cf817d84c43fe694b1632334ed87c0dc0ef656222d19247f0769f030b1893ffa6ea5e7d638ccbd4e7c154e3f72d251855c6
ripemd-160 112f1a4d5ffed0a8bb8a36dd214d81587708561c

1688049642 as geometric shapes

Circle

Radius = n
Diameter 3376099284
Circumference 10606328708.404
Area 8.952004689578E+18

Sphere

Radius = n
Volume 2.0148571081899E+28
Surface area 3.5808018758312E+19
Circumference 10606328708.404

Square

Length = n
Perimeter 6752198568
Area 2849511593856328164
Diagonal 2387262697.6754

Cube

Length = n
Surface area 1.7097069563138E+19
Volume 4.810117025884E+27
Space diagonal 2923787745.6425

Equilateral Triangle

Length = n
Perimeter 5064148926
Area 1.2338747143289E+18
Altitude 1461893872.8212

Triangular Pyramid

Length = n
Surface area 1.2338747143289E+18
Volume 5.6687772788391E+26
Height 795754232.55848