1687627872 (number)

1687627872 is an even 10-digits composite number following 1687627871 and preceding 1687627873. In scientific notation, it is written as 1.687627872 × 10^9. The sum of its digits is 54. It has a total of 10 prime factors and 144 positive divisors. There are 471681792 positive integers (up to 1687627872) that are relatively prime to 1687627872.

Interesting facts

Basic properties

Name

Name one billion six hundred eighty-seven million six hundred twenty-seven thousand eight hundred seventy-two

Notation

Scientific notation 1.687627872 × 10^9
Engineering notation 1.687627872 × 10^9

Prime Factorization of 1687627872

Prime Factorization 2 × 2 × 2 × 2 × 2 × 63 × 3 × 3 × 47 × 1979

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 35158914
Product of the distinct prime numbers

The prime factorization of 1687627872 is 2 × 2 × 2 × 2 × 2 × 63 × 3 × 3 × 47 × 1979. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1687627872)

Multiplication

n×y
n×2 3375255744
n×3 5062883616
n×4 6750511488
n×5 8438139360

Division

n÷y
n÷2 843813936
n÷3 562542624
n÷3 421906968
n÷5 337525574.4

Exponentiation

ny
n2 2848087834351248384
n3 4.8065124111553E+27
n4 8.1116043121796E+36
n5 1.368936952387E+46

Nth Root

y√n
2√n 41080.748191823
3√n 1190.5808599421
4√n 202.68386268231
5√n 70.057613306541

Divisors of 1687627872

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1687627871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1687627872 can be divided by 144 positive divisors. The sum of these divisors (counting 1687627872) is 1, the average is 0.0069444444444444.

Base conversion 1687627872

Base System Value
2 Binary 1100100100101110010100001100000
3 Ternary 11100121120101020000
4 Quaternary 1210211302201200
5 Quinary 11424013042442
6 Senary 435243420000
8 Octal 14445624140
10 Decimal 1687627872
12 Duodecimal 3b1224600
16 Hexadecimal 64972860
20 Vigesimal 1677d9dc
36 Base36 rwrq00

Cryptographic Hash Functions

md5 c6115f343776ee462adf8e48fcef7a58
sha1 83453ebfa9eee7168431559458009cdc8970d948
sha256 64f5738c63ad6d116b16f9d865626e1ec14ebe8effd13bd0dfda3c1274f13e79
sha512 98fd337e29de3057851a712df02c3e1c3f053f20aae798da78e3cebf968af90f2ce6f099bf0ddc09105be06e1c39c3583a25f40531cd71ca5fa4aea59c4ff65d
ripemd-160 6ef975f7fb3ce614d4d9638085381c7db96abfe0

1687627872 as geometric shapes

Circle

Radius = n
Diameter 3375255744
Circumference 10603678649.337
Area 8.9475318171763E+18

Sphere

Radius = n
Volume 2.0133472107031E+28
Surface area 3.5790127268705E+19
Circumference 10603678649.337

Square

Length = n
Perimeter 6750511488
Area 2848087834351248384
Diagonal 2386666224.8212

Cube

Length = n
Surface area 1.7088527006107E+19
Volume 4.8065124111553E+27
Space diagonal 2923057218.5733

Equilateral Triangle

Length = n
Perimeter 5062883616
Area 1.2332582083788E+18
Altitude 1461528609.2867

Triangular Pyramid

Length = n
Surface area 1.2332582083788E+18
Volume 5.664529199642E+26
Height 795555408.27375