1689742020 (number)

1689742020 is an even 10-digits composite number following 1689742019 and preceding 1689742021. In scientific notation, it is written as 1.689742020 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 96 positive divisors. There are 437207040 positive integers (up to 1689742020) that are relatively prime to 1689742020.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.689742020 × 10^9
Engineering notation 1.689742020 × 10^9

Prime Factorization of 1689742020

Prime Factorization 2 × 2 × 3 × 5 × 41 × 193 × 3559

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 844871010
Product of the distinct prime numbers

The prime factorization of 1689742020 is 2 × 2 × 3 × 5 × 41 × 193 × 3559. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1689742020)

Multiplication

n×y
n×2 3379484040
n×3 5069226060
n×4 6758968080
n×5 8448710100

Division

n÷y
n÷2 844871010
n÷3 563247340
n÷3 422435505
n÷5 337948404

Exponentiation

ny
n2 2855228094153680400
n3 4.824598887376E+27
n4 8.1523274696445E+36
n5 1.3775330286259E+46

Nth Root

y√n
2√n 41106.471753241
3√n 1191.0778126662
4√n 202.74731010112
5√n 70.075157221669

Divisors of 1689742020

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1689742019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1689742020 can be divided by 96 positive divisors. The sum of these divisors (counting 1689742020) is 1, the average is 0.010416666666667.

Base conversion 1689742020

Base System Value
2 Binary 1100100101101110110101011000100
3 Ternary 11100202112210021210
4 Quaternary 1210231312223010
5 Quinary 11430033221040
6 Senary 435401011420
8 Octal 14455665304
10 Decimal 1689742020
12 Duodecimal 3b1a83b70
16 Hexadecimal 64b76ac4
20 Vigesimal 1680hf10
36 Base36 ry11ac

Cryptographic Hash Functions

md5 25b839836fbb937765c133cdda0b8137
sha1 efa927f0d8d79f4bd1d9f8dc27f2dfe12009da64
sha256 62e04016e2716c17c46f8ad6f787ef06421c1d7bc2242357865aa5c8751320bf
sha512 752e4ea9bc527e185eca5fe389e062fb9c3d279477b6bee0c672e956b44085afbedffc384411cf9f062c639177670add7a6089568a6a0ed912e81c9ce51bc8ff
ripemd-160 5937ccff4580105948ca61fae459795320ed02b4

1689742020 as geometric shapes

Circle

Radius = n
Diameter 3379484040
Circumference 10616962232.988
Area 8.9699636049164E+18

Sphere

Radius = n
Volume 2.0209232561464E+28
Surface area 3.5879854419666E+19
Circumference 10616962232.988

Square

Length = n
Perimeter 6758968080
Area 2855228094153680400
Diagonal 2389656081.5957

Cube

Length = n
Surface area 1.7131368564922E+19
Volume 4.824598887376E+27
Space diagonal 2926719030.3241

Equilateral Triangle

Length = n
Perimeter 5069226060
Area 1.2363500315681E+18
Altitude 1463359515.162

Triangular Pyramid

Length = n
Surface area 1.2363500315681E+18
Volume 5.6858443162811E+26
Height 796552027.19857