2021994384 (number)

2021994384 is an even 10-digits composite number following 2021994383 and preceding 2021994385. In scientific notation, it is written as 2.021994384 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 673345920 positive integers (up to 2021994384) that are relatively prime to 2021994384.

Interesting facts

Basic properties

Name

Name two billion twenty-one million nine hundred ninety-four thousand three hundred eighty-four

Notation

Scientific notation 2.021994384 × 10^9
Engineering notation 2.021994384 × 10^9

Prime Factorization of 2021994384

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1061 × 39703

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 252749298
Product of the distinct prime numbers

The prime factorization of 2021994384 is 2 × 2 × 2 × 2 × 3 × 1061 × 39703. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 10, 26, 4, 388, 203, 457, 5927, 61994, 50561, 42701, 963179, 1968732, 2328436, 96609701, 62857727, 754493759, 291998253, 1816552671, 860193810

Basic calculations (n = 2021994384)

Multiplication

n×y
n×2 4043988768
n×3 6065983152
n×4 8087977536
n×5 10109971920

Division

n÷y
n÷2 1010997192
n÷3 673998128
n÷3 505498596
n÷5 404398876.8

Exponentiation

ny
n2 4088461288927539456
n3 8.2668457654129E+27
n4 1.6715515711059E+37
n5 3.3798678893425E+46

Nth Root

y√n
2√n 44966.591865517
3√n 1264.5227535177
4√n 212.05327600751
5√n 72.636680553188

Divisors of 2021994384

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1061, 2122, 3183, 4244, 6366, 8488, 12732, 16976, 25464, 39703, 50928, 79406, 119109, 158812, 238218, 317624, 476436, 635248, 952872, 1905744, 42124883, 84249766, 126374649, 168499532, 252749298, 336999064, 505498596, 673998128, 1010997192, 2021994384

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 -2021994383
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 2021994384 can be divided by 40 positive divisors. The sum of these divisors (counting 2021994384) is 1, the average is 0.025.

Base conversion 2021994384

Base System Value
2 Binary 1111000100001010010111110010000
3 Ternary 12012220201221211220
4 Quaternary 1320201102332100
5 Quinary 13120112310014
6 Senary 532350205040
8 Octal 17041227620
10 Decimal 2021994384
12 Duodecimal 4851b3780
16 Hexadecimal 78852f90
20 Vigesimal 1bbh95j4
36 Base36 xfucuo

Cryptographic Hash Functions

md5 d8fca842a61a7396d501ba7f174169ae
sha1 9c5d16ad25d0095b7384f5ba7eeebf53894c7b3e
sha256 3837f7d9d8e5e9e76edabe6c16d213222c9b1aa361fa12935edd50b156da1079
sha512 894ad0c6f805055458ca82205b5119a6913bec479164ab414fc77e2e2dc70d79905b43600dfbc3c056d8ce177b9596b481c3fa09b053c7f8c8288af578dac1a0
ripemd-160 53e95018d5b4302fb115d72b66c62f2fc8266fbd

2021994384 as geometric shapes

Circle

Radius = n
Diameter 4043988768
Circumference 12704565404.748
Area 1.2844279949781E+19

Sphere

Radius = n
Volume 3.4628082566641E+28
Surface area 5.1377119799124E+19
Circumference 12704565404.748

Square

Length = n
Perimeter 8087977536
Area 4088461288927539456
Diagonal 2859531880.895

Cube

Length = n
Surface area 2.4530767733565E+19
Volume 8.2668457654129E+27
Space diagonal 3502197005.7069

Equilateral Triangle

Length = n
Perimeter 6065983152
Area 1.7703556693003E+18
Altitude 1751098502.8535

Triangular Pyramid

Length = n
Surface area 1.7703556693003E+18
Volume 9.7425711662446E+26
Height 953177293.63168