1688049644 (number)

1688049644 is an even 10-digits composite number following 1688049643 and preceding 1688049645. In scientific notation, it is written as 1.688049644 × 10^9. The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors. There are 844024820 positive integers (up to 1688049644) that are relatively prime to 1688049644.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.688049644 × 10^9
Engineering notation 1.688049644 × 10^9

Prime Factorization of 1688049644

Prime Factorization 2 × 2 × 422012411

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 844024822
Product of the distinct prime numbers

The prime factorization of 1688049644 is 2 × 2 × 422012411. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 35, 1, 420, 867, 5410, 8306, 89620, 6290, 180503, 917489, 4851401, 9994818, 50389900, 40672355, 542781772, 196285076, 4276341209, 6061100199

Basic calculations (n = 1688049644)

Multiplication

n×y
n×2 3376099288
n×3 5064148932
n×4 6752198576
n×5 8440248220

Division

n÷y
n÷2 844024822
n÷3 562683214.66667
n÷3 422012411
n÷5 337609928.8

Exponentiation

ny
n2 2849511600608526736
n3 4.8101170429811E+27
n4 8.1197163620026E+36
n5 1.3706484314259E+46

Nth Root

y√n
2√n 41085.881321933
3√n 1190.6800350134
4√n 202.69652518465
5√n 70.061114716624

Divisors of 1688049644

1, 2, 4, 422012411, 844024822, 1688049644

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1688049643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1688049644 can be divided by 6 positive divisors. The sum of these divisors (counting 1688049644) is 1, the average is 0.16666666666667.

Base conversion 1688049644

Base System Value
2 Binary 1100100100111011001011111101100
3 Ternary 11100122100210210012
4 Quaternary 1210213121133230
5 Quinary 11424120042034
6 Senary 435300432352
8 Octal 14447313754
10 Decimal 1688049644
12 Duodecimal 3b13a86b8
16 Hexadecimal 649d97ec
20 Vigesimal 167a6424
36 Base36 rx0rfw

Cryptographic Hash Functions

md5 c9ba53e5b01d0b1cebbfae2150a8f27b
sha1 7239de164065389884586570925a0dd68b478b90
sha256 facc0e206f50a288807ab1d879afc33800a985bb8dfb68a379c8d7f4f002711c
sha512 bf1ba2536f15307bf08911dfbe75583c217bc31efa348a3d73bac1cd6af0b46ec18be41efb042ef1d1ac07d811985a463276f9e6b00066ba7985ceebb56b9c5f
ripemd-160 c965518582fccbf491ea2e7c918a105ef5e826db

1688049644 as geometric shapes

Circle

Radius = n
Diameter 3376099288
Circumference 10606328720.971
Area 8.9520047107906E+18

Sphere

Radius = n
Volume 2.0148571153515E+28
Surface area 3.5808018843163E+19
Circumference 10606328720.971

Square

Length = n
Perimeter 6752198576
Area 2849511600608526736
Diagonal 2387262700.5039

Cube

Length = n
Surface area 1.7097069603651E+19
Volume 4.8101170429811E+27
Space diagonal 2923787749.1066

Equilateral Triangle

Length = n
Perimeter 5064148932
Area 1.2338747172527E+18
Altitude 1461893874.5533

Triangular Pyramid

Length = n
Surface area 1.2338747172527E+18
Volume 5.6687772989882E+26
Height 795754233.50129