2829129981 (number)

2829129981 is an odd 10-digits composite number following 2829129980 and preceding 2829129982. In scientific notation, it is written as 2.829129981 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 1886086652 positive integers (up to 2829129981) that are relatively prime to 2829129981.

Interesting facts

Basic properties

Name

Name two billion eight hundred twenty-nine million one hundred twenty-nine thousand nine hundred eighty-one

Notation

Scientific notation 2.829129981 × 10^9
Engineering notation 2.829129981 × 10^9

Prime Factorization of 2829129981

Prime Factorization 3 × 943043327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2829129981
Product of the distinct prime numbers

The prime factorization of 2829129981 is 3 × 943043327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 8, 42, 30, 743, 875, 6847, 5311, 89901, 42261, 543910, 183507, 2545302, 8888835, 47366398, 54830184, 836076985, 219861600, 9433167640, 9002935703

Basic calculations (n = 2829129981)

Multiplication

n×y
n×2 5658259962
n×3 8487389943
n×4 11316519924
n×5 14145649905

Division

n÷y
n÷2 1414564990.5
n÷3 943043327
n÷3 707282495.25
n÷5 565825996.2

Exponentiation

ny
n2 8003976449393060361
n3 2.2644289740196E+28
n4 6.4063639002439E+37
n5 1.8124436179376E+47

Nth Root

y√n
2√n 53189.566467494
3√n 1414.3306953802
4√n 230.62863323424
5√n 77.683821238626

Divisors of 2829129981

1, 3, 943043327, 2829129981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2829129980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2829129981 can be divided by 4 positive divisors. The sum of these divisors (counting 2829129981) is 1, the average is 0.25.

Base conversion 2829129981

Base System Value
2 Binary 10101000101000010001100011111101
3 Ternary 21022011111200201220
4 Quaternary 2220220101203331
5 Quinary 21243224124411
6 Senary 1144422023553
8 Octal 25050214375
10 Decimal 2829129981
12 Duodecimal 66b577bb9
16 Hexadecimal a8a118fd
20 Vigesimal 244214j1
36 Base36 1ase2nx

Cryptographic Hash Functions

md5 fe3aacba3af3a7550bf8dcc2c121377c
sha1 1cac788eb01a1f1c6603f54b138e8de7c864d158
sha256 cd873ba3e6a645051133d0122d0b41db86384734bd204a0bf5f7102be354b129
sha512 8cc25ce86bf4555e93dfdab60b22656fa7b351e0821ce16008c38a8b9e1b71644c6e0aabef45ba54c47204444e2deaf127e5dce673b1c7a84abc978fbe788893
ripemd-160 7455eb15f084552ff96e1c909e96426149f0ce27

2829129981 as geometric shapes

Circle

Radius = n
Diameter 5658259962
Circumference 17775947928.72
Area 2.5145233612919E+19

Sphere

Radius = n
Volume 9.4852179058077E+28
Surface area 1.0058093445168E+20
Circumference 17775947928.72

Square

Length = n
Perimeter 11316519924
Area 8003976449393060361
Diagonal 4000993988.8465

Cube

Length = n
Surface area 4.8023858696358E+19
Volume 2.2644289740196E+28
Space diagonal 4900196868.3084

Equilateral Triangle

Length = n
Perimeter 8487389943
Area 3.4658234682334E+18
Altitude 2450098434.1542

Triangular Pyramid

Length = n
Surface area 3.4658234682334E+18
Volume 2.6686551384076E+27
Height 1333664662.9488