2021987319 (number)

2021987319 is an odd 10-digits composite number following 2021987318 and preceding 2021987320. In scientific notation, it is written as 2.021987319 × 10^9. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 1210484000 positive integers (up to 2021987319) that are relatively prime to 2021987319.

Interesting facts

Basic properties

Name

Name two billion twenty-one million nine hundred eighty-seven thousand three hundred nineteen

Notation

Scientific notation 2.021987319 × 10^9
Engineering notation 2.021987319 × 10^9

Prime Factorization of 2021987319

Prime Factorization 363 × 11 × 83 × 6101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2021987319
Product of the distinct prime numbers

The prime factorization of 2021987319 is 363 × 11 × 83 × 6101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 67, 52, 650, 614, 5583, 5351, 25130, 77838, 376364, 697254, 2361668, 6875412, 38056927, 15057819, 122389137, 939743947, 718731931, 5906621384

Basic calculations (n = 2021987319)

Multiplication

n×y
n×2 4043974638
n×3 6065961957
n×4 8087949276
n×5 10109936595

Division

n÷y
n÷2 1010993659.5
n÷3 673995773
n÷3 505496829.75
n÷5 404397463.8

Exponentiation

ny
n2 4088432718196807761
n3 8.2667591107786E+27
n4 1.6715282091222E+37
n5 3.3798088421959E+46

Nth Root

y√n
2√n 44966.513307127
3√n 1264.5212807369
4√n 212.05309077476
5√n 72.636629793516

Divisors of 2021987319

1, 11, 83, 363, 913, 3993, 6101, 30129, 67111, 331419, 506383, 2214663, 5570213, 24361293, 183817029, 2021987319

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2021987318
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2021987319 can be divided by 16 positive divisors. The sum of these divisors (counting 2021987319) is 1, the average is 0.0625.

Base conversion 2021987319

Base System Value
2 Binary 1111000100001010001001111110111
3 Ternary 12012220201121011020
4 Quaternary 1320201101033313
5 Quinary 13120112043234
6 Senary 532350112223
8 Octal 17041211767
10 Decimal 2021987319
12 Duodecimal 4851ab673
16 Hexadecimal 788513f7
20 Vigesimal 1bbh885j
36 Base36 xfu7ef

Cryptographic Hash Functions

md5 247ffaf3679de0b71ae1a2ac95effd3a
sha1 9af3caa9e5d4bc74bf6bed7def15b2da8f987f22
sha256 2a53434ff8adbf35f9853a521e8cf0c12005b5a16ee1c9a554ca3f196a4ceedf
sha512 2c20d9e927058c58e8b19353a9273f9cbbbb2b13a91147cfefc2346bb30a7b4365c31c15bf2c63e30b7fb176f91eaab2b3236d854592e812ec50a2ffd95fed8d
ripemd-160 1a88774c39b261912f538dfdc4de63247307c50f

2021987319 as geometric shapes

Circle

Radius = n
Diameter 4043974638
Circumference 12704521014.044
Area 1.2844190192183E+19

Sphere

Radius = n
Volume 3.4627719588558E+28
Surface area 5.1376760768733E+19
Circumference 12704521014.044

Square

Length = n
Perimeter 8087949276
Area 4088432718196807761
Diagonal 2859521889.4762

Cube

Length = n
Surface area 2.4530596309181E+19
Volume 8.2667591107786E+27
Space diagonal 3502184768.768

Equilateral Triangle

Length = n
Perimeter 6065961957
Area 1.770343297811E+18
Altitude 1751092384.384

Triangular Pyramid

Length = n
Surface area 1.770343297811E+18
Volume 9.7424690427788E+26
Height 953173963.15874