1686673421 (number)

1686673421 is an odd 10-digits composite number following 1686673420 and preceding 1686673422. In scientific notation, it is written as 1.686673421 × 10^9. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 1598259520 positive integers (up to 1686673421) that are relatively prime to 1686673421.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-six million six hundred seventy-three thousand four hundred twenty-one

Notation

Scientific notation 1.686673421 × 10^9
Engineering notation 1.686673421 × 10^9

Prime Factorization of 1686673421

Prime Factorization 107 × 23 × 685361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1686673421
Product of the distinct prime numbers

The prime factorization of 1686673421 is 107 × 23 × 685361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 57, 26, 963, 257, 4665, 3562, 64273, 68098, 69083, 561121, 5562010, 4457965, 74607326, 31472192, 470199976, 111567310, 9694743111, 4800971201

Basic calculations (n = 1686673421)

Multiplication

n×y
n×2 3373346842
n×3 5060020263
n×4 6746693684
n×5 8433367105

Division

n÷y
n÷2 843336710.5
n÷3 562224473.66667
n÷3 421668355.25
n÷5 337334684.2

Exponentiation

ny
n2 2844867229107843241
n3 4.7983619416101E+27
n4 8.0932695512517E+36
n5 1.3650702641085E+46

Nth Root

y√n
2√n 41069.129781382
3√n 1190.3563702106
4√n 202.65519924587
5√n 70.049687188221

Divisors of 1686673421

1, 23, 107, 2461, 685361, 15763303, 73333627, 1686673421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1686673420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1686673421 can be divided by 8 positive divisors. The sum of these divisors (counting 1686673421) is 1, the average is 0.125.

Base conversion 1686673421

Base System Value
2 Binary 1100100100010001001100000001101
3 Ternary 11100112202212221222
4 Quaternary 1210202021200031
5 Quinary 11423242022141
6 Senary 435211133125
8 Octal 14442114015
10 Decimal 1686673421
12 Duodecimal 3b0a441a5
16 Hexadecimal 6488980d
20 Vigesimal 1671e3b1
36 Base36 rw79jh

Cryptographic Hash Functions

md5 f4c359b516f0ddea6598a1e44b9686cb
sha1 c26a0ba752ba035bc266e5f26abe9b5939004078
sha256 89724b415c055a76a877d70789ec6b4f84d1bb8cad2508aade0d2799162084bd
sha512 6195fa119468f3f073689cd01b318149fe1d53acc6635ef7cabc46352cc492a34416f81cfce4a75c894f57528171528266a1455a6aab9a7a29c8495d9ef371c7
ripemd-160 19c5f584904fd40a5cd6c0f73cd77888e58dd5a5

1686673421 as geometric shapes

Circle

Radius = n
Diameter 3373346842
Circumference 10597681656.838
Area 8.9374139874036E+18

Sphere

Radius = n
Volume 2.0099331500036E+28
Surface area 3.5749655949614E+19
Circumference 10597681656.838

Square

Length = n
Perimeter 6746693684
Area 2844867229107843241
Diagonal 2385316427.2724

Cube

Length = n
Surface area 1.7069203374647E+19
Volume 4.7983619416101E+27
Space diagonal 2921404060.948

Equilateral Triangle

Length = n
Perimeter 5060020263
Area 1.2318636454006E+18
Altitude 1460702030.474

Triangular Pyramid

Length = n
Surface area 1.2318636454006E+18
Volume 5.6549237791666E+26
Height 795105475.75748