2021838384 (number)

2021838384 is an even 10-digits composite number following 2021838383 and preceding 2021838385. In scientific notation, it is written as 2.021838384 × 10^9. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 667761408 positive integers (up to 2021838384) that are relatively prime to 2021838384.

Interesting facts

Basic properties

Name

Name two billion twenty-one million eight hundred thirty-eight thousand three hundred eighty-four

Notation

Scientific notation 2.021838384 × 10^9
Engineering notation 2.021838384 × 10^9

Prime Factorization of 2021838384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 109 × 386437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 252729798
Product of the distinct prime numbers

The prime factorization of 2021838384 is 2 × 2 × 2 × 2 × 3 × 109 × 386437. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 2, 100, 89, 649, 548, 5462, 2630, 44974, 77075, 712359, 731514, 2404973, 9588262, 67658911, 81553189, 435427230, 726557439, 6617814943, 5027211426

Basic calculations (n = 2021838384)

Multiplication

n×y
n×2 4043676768
n×3 6065515152
n×4 8087353536
n×5 10109191920

Division

n÷y
n÷2 1010919192
n÷3 673946128
n÷3 505459596
n÷5 404367676.8

Exponentiation

ny
n2 4087830451015731456
n3 8.2649325131476E+27
n4 1.6710357796251E+37
n5 3.3785642802835E+46

Nth Root

y√n
2√n 44964.857210938
3√n 1264.490232718
4√n 212.04918582946
5√n 72.635559712106

Divisors of 2021838384

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 5232, 386437, 772874, 1159311, 1545748, 2318622, 3091496, 4637244, 6182992, 9274488, 18548976, 42121633, 84243266, 126364899, 168486532, 252729798, 336973064, 505459596, 673946128, 1010919192, 2021838384

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021838383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021838384 can be divided by 40 positive divisors. The sum of these divisors (counting 2021838384) is 1, the average is 0.025.

Base conversion 2021838384

Base System Value
2 Binary 1111000100000101100111000110000
3 Ternary 12012220110000212010
4 Quaternary 1320200230320300
5 Quinary 13120042312014
6 Senary 532343002520
8 Octal 17040547060
10 Decimal 2021838384
12 Duodecimal 485139440
16 Hexadecimal 7882ce30
20 Vigesimal 1bbg9fj4
36 Base36 xfr0hc

Cryptographic Hash Functions

md5 91bc3290907812ccefa20b81f0c1d6d2
sha1 4aab88d1d503ff8ae77b992b12e38ec6334bb7aa
sha256 8d32cc022704bb6fd44994301cb08d067145093350024b8894db617b885a2642
sha512 7f6b91644c191e0e6d89f74b7fca2ca455f2b72f6ba21129826363d9155ce0050612222da3c112a742d76101e626d8c64442bc35d6c9505998dbcfd2689406c4
ripemd-160 5dbc5518474129905b87609da9857bc0f96fc7ea

2021838384 as geometric shapes

Circle

Radius = n
Diameter 4043676768
Circumference 12703585227.841
Area 1.2842298114032E+19

Sphere

Radius = n
Volume 3.4620068354293E+28
Surface area 5.1369192456127E+19
Circumference 12703585227.841

Square

Length = n
Perimeter 8087353536
Area 4087830451015731456
Diagonal 2859311263.5793

Cube

Length = n
Surface area 2.4526982706094E+19
Volume 8.2649325131476E+27
Space diagonal 3501926805.781

Equilateral Triangle

Length = n
Perimeter 6065515152
Area 1.7700825084716E+18
Altitude 1750963402.8905

Triangular Pyramid

Length = n
Surface area 1.7700825084716E+18
Volume 9.7403163768264E+26
Height 953103754.52643