2019291421 (number)

2019291421 is an odd 10-digits composite number following 2019291420 and preceding 2019291422. In scientific notation, it is written as 2.019291421 × 10^9. The sum of its digits is 31. It has a total of 4 prime factors and 10 positive divisors. There are 1730819160 positive integers (up to 2019291421) that are relatively prime to 2019291421.

Interesting facts

Basic properties

Name

Name two billion nineteen million two hundred ninety-one thousand four hundred twenty-one

Notation

Scientific notation 2.019291421 × 10^9
Engineering notation 2.019291421 × 10^9

Prime Factorization of 2019291421

Prime Factorization 7 × 7 × 49 × 841021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 288470203
Product of the distinct prime numbers

The prime factorization of 2019291421 is 7 × 7 × 49 × 841021. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 40, 47, 972, 149, 8598, 8386, 11278, 20836, 180640, 211246, 9314399, 3035341, 77811531, 45308605, 702438844, 564562236, 5497920824, 7549575813

Basic calculations (n = 2019291421)

Multiplication

n×y
n×2 4038582842
n×3 6057874263
n×4 8077165684
n×5 10096457105

Division

n÷y
n÷2 1009645710.5
n÷3 673097140.33333
n÷3 504822855.25
n÷5 403858284.2

Exponentiation

ny
n2 4077537842924199241
n3 8.2337371850197E+27
n4 1.6626314860479E+37
n5 3.357337496061E+46

Nth Root

y√n
2√n 44936.526579165
3√n 1263.9590390658
4√n 211.98237327468
5√n 72.617250298767

Divisors of 2019291421

1, 7, 49, 343, 2401, 841021, 5887147, 41210029, 288470203, 2019291421

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2019291420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2019291421 can be divided by 10 positive divisors. The sum of these divisors (counting 2019291421) is 1, the average is 0.1.

Base conversion 2019291421

Base System Value
2 Binary 1111000010110111111000100011101
3 Ternary 12012201122122002011
4 Quaternary 1320112333010131
5 Quinary 13113414311141
6 Senary 532212231221
8 Octal 17026770435
10 Decimal 2019291421
12 Duodecimal 48430b511
16 Hexadecimal 785bf11d
20 Vigesimal 1bb0b8b1
36 Base36 xe8f8d

Cryptographic Hash Functions

md5 2277b38d5e4204cab0041e2776489e5f
sha1 cc7004e4e27f87346cd5cbcbbe0af483d0b446fd
sha256 031cc2136d767d3d0f436829a53f1b1a52122337dd9527808660e2a4155a5c68
sha512 c145c3a307641972f7a1bf529b28a9882712176bcbfc7373f170851dce59035af7edf569a600ee718a4efefe9be406b51d71eb52c4877b53d533398d688d88ac
ripemd-160 848ee1338e53836bcebb23cb789fe97c4534c5de

2019291421 as geometric shapes

Circle

Radius = n
Diameter 4038582842
Circumference 12687582187.341
Area 1.2809962932065E+19

Sphere

Radius = n
Volume 3.4489397669396E+28
Surface area 5.123985172826E+19
Circumference 12687582187.341

Square

Length = n
Perimeter 8077165684
Area 4077537842924199241
Diagonal 2855709313.9618

Cube

Length = n
Surface area 2.4465227057545E+19
Volume 8.2337371850197E+27
Space diagonal 3497515336.46

Equilateral Triangle

Length = n
Perimeter 6057874263
Area 1.7656256784324E+18
Altitude 1748757668.23

Triangular Pyramid

Length = n
Surface area 1.7656256784324E+18
Volume 9.7035523300588E+26
Height 951903104.65395