2019989664 (number)

2019989664 is an even 10-digits composite number following 2019989663 and preceding 2019989665. In scientific notation, it is written as 2.019989664 × 10^9. The sum of its digits is 54. It has a total of 10 prime factors and 192 positive divisors. There are 505128960 positive integers (up to 2019989664) that are relatively prime to 2019989664.

Interesting facts

Basic properties

Name

Name two billion nineteen million nine hundred eighty-nine thousand six hundred sixty-four

Notation

Scientific notation 2.019989664 × 10^9
Engineering notation 2.019989664 × 10^9

Prime Factorization of 2019989664

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 189 × 11 × 29 × 349

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 126249354
Product of the distinct prime numbers

The prime factorization of 2019989664 is 2 × 2 × 2 × 2 × 2 × 3 × 189 × 11 × 29 × 349. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2019989664)

Multiplication

n×y
n×2 4039979328
n×3 6059968992
n×4 8079958656
n×5 10099948320

Division

n÷y
n÷2 1009994832
n÷3 673329888
n÷3 504997416
n÷5 403997932.8

Exponentiation

ny
n2 4080358242666832896
n3 8.2422814756042E+27
n4 1.6649323388499E+37
n5 3.3631461157362E+46

Nth Root

y√n
2√n 44944.295121851
3√n 1264.1047087856
4√n 212.00069604096
5√n 72.622271612131

Divisors of 2019989664

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2019989663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2019989664 can be divided by 192 positive divisors. The sum of these divisors (counting 2019989664) is 1, the average is 0.0052083333333333.

Base conversion 2019989664

Base System Value
2 Binary 1111000011001101001100010100000
3 Ternary 12012202222002220000
4 Quaternary 1320121221202200
5 Quinary 13114104132124
6 Senary 532235220000
8 Octal 17031514240
10 Decimal 2019989664
12 Duodecimal 4845a7600
16 Hexadecimal 786698a0
20 Vigesimal 1bb4ie34
36 Base36 xene00

Cryptographic Hash Functions

md5 fe1fd1dd2d540eeda8d15ea81e6c5e6b
sha1 2552af3686c2912ce7a5a5664338e1af323b7aa3
sha256 4962ca7901841737c38ba2405a41fb6760bceb2ad3fb53ede0f6b99381a43a90
sha512 7183658ade67938828f6fa61d8d4d8589d3bff7a5a3ed238eb822fd46cdd4d3ef92e0b424d896e926c455b9c9f4b1acefe0e0ae1c1272c1316984b32879b6bac
ripemd-160 909c02217f949807797453fe94ded23d084c5492

2019989664 as geometric shapes

Circle

Radius = n
Diameter 4039979328
Circumference 12691969377.499
Area 1.2818823479177E+19

Sphere

Radius = n
Volume 3.4525187910103E+28
Surface area 5.1275293916707E+19
Circumference 12691969377.499

Square

Length = n
Perimeter 8079958656
Area 4080358242666832896
Diagonal 2856696778.6823

Cube

Length = n
Surface area 2.4482149456001E+19
Volume 8.2422814756042E+27
Space diagonal 3498724728.812

Equilateral Triangle

Length = n
Perimeter 6059968992
Area 1.7668469473454E+18
Altitude 1749362364.406

Triangular Pyramid

Length = n
Surface area 1.7668469473454E+18
Volume 9.71362187308E+26
Height 952232259.56076