2019628021 (number)

2019628021 is an odd 10-digits composite number following 2019628020 and preceding 2019628022. In scientific notation, it is written as 2.019628021 × 10^9. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 1952448960 positive integers (up to 2019628021) that are relatively prime to 2019628021.

Interesting facts

Basic properties

Name

Name two billion nineteen million six hundred twenty-eight thousand twenty-one

Notation

Scientific notation 2.019628021 × 10^9
Engineering notation 2.019628021 × 10^9

Prime Factorization of 2019628021

Prime Factorization 31 × 977 × 66683

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2019628021
Product of the distinct prime numbers

The prime factorization of 2019628021 is 31 × 977 × 66683. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 83, 27, 815, 22, 2438, 4561, 81947, 95224, 890296, 578567, 3205805, 141525, 89856179, 49074913, 509865185, 252759531, 1801126321, 7759049328

Basic calculations (n = 2019628021)

Multiplication

n×y
n×2 4039256042
n×3 6058884063
n×4 8078512084
n×5 10098140105

Division

n÷y
n÷2 1009814010.5
n÷3 673209340.33333
n÷3 504907005.25
n÷5 403925604.2

Exponentiation

ny
n2 4078897343208376441
n3 8.2378553691261E+27
n4 1.6637403536432E+37
n5 3.3601366378863E+46

Nth Root

y√n
2√n 44940.271705899
3√n 1264.0292658412
4√n 211.99120667117
5√n 72.619671082274

Divisors of 2019628021

1, 31, 977, 30287, 66683, 2067173, 65149291, 2019628021

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2019628020
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2019628021 can be divided by 8 positive divisors. The sum of these divisors (counting 2019628021) is 1, the average is 0.125.

Base conversion 2019628021

Base System Value
2 Binary 1111000011000010001001111110101
3 Ternary 12012202021201210211
4 Quaternary 1320120101033311
5 Quinary 13114011044041
6 Senary 532223345421
8 Octal 17030211765
10 Decimal 2019628021
12 Duodecimal 484452271
16 Hexadecimal 786113f5
20 Vigesimal 1bb2da11
36 Base36 xefmyd

Cryptographic Hash Functions

md5 1be323117ef5ddd175f9933e194df16c
sha1 20fdb6af1b64f417f86051fd857c2dbaef00532e
sha256 4ee7827332db29dfb4ee2e9a80471e8dffa824573a12776e08ffc52e48852898
sha512 541454fa466ca6cff616c85bff1797db4696f63f279bb1530a0d29e9e2f24726ca3ea98de83e9effff738f0fed12534d3abbe1441e4c7764fba104adc77577a7
ripemd-160 17ee9e1bcc033e109e1fcbbf3bca7040dfb92c3e

2019628021 as geometric shapes

Circle

Radius = n
Diameter 4039256042
Circumference 12689697107.515
Area 1.281423392817E+19

Sphere

Radius = n
Volume 3.4506647878642E+28
Surface area 5.1256935712681E+19
Circumference 12689697107.515

Square

Length = n
Perimeter 8078512084
Area 4078897343208376441
Diagonal 2856185338.2469

Cube

Length = n
Surface area 2.447338405925E+19
Volume 8.2378553691261E+27
Space diagonal 3498098344.7618

Equilateral Triangle

Length = n
Perimeter 6058884063
Area 1.7662143593237E+18
Altitude 1749049172.3809

Triangular Pyramid

Length = n
Surface area 1.7662143593237E+18
Volume 9.7084056565718E+26
Height 952061779.41564