2123147729 (number)

2123147729 is an odd 10-digits composite number following 2123147728 and preceding 2123147730. In scientific notation, it is written as 2.123147729 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 2121357876 positive integers (up to 2123147729) that are relatively prime to 2123147729.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.123147729 × 10^9
Engineering notation 2.123147729 × 10^9

Prime Factorization of 2123147729

Prime Factorization 1187 × 1788667

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2123147729
Product of the distinct prime numbers

The prime factorization of 2123147729 is 1187 × 1788667. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 27, 22, 425, 381, 9676, 2206, 62321, 15874, 743051, 55332, 8405416, 7737870, 72113616, 10831141, 219650342, 436131506, 9347494467, 9781322340

Basic calculations (n = 2123147729)

Multiplication

n×y
n×2 4246295458
n×3 6369443187
n×4 8492590916
n×5 10615738645

Division

n÷y
n÷2 1061573864.5
n÷3 707715909.66667
n÷3 530786932.25
n÷5 424629545.8

Exponentiation

ny
n2 4507756279157857441
n3 9.5706325069795E+27
n4 2.0319866672287E+37
n5 4.3142078778849E+46

Nth Root

y√n
2√n 46077.627206704
3√n 1285.2671408342
4√n 214.65699896976
5√n 73.349311676896

Divisors of 2123147729

1, 1187, 1788667, 2123147729

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 -2123147728
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 2123147729 can be divided by 4 positive divisors. The sum of these divisors (counting 2123147729) is 1, the average is 0.25.

Base conversion 2123147729

Base System Value
2 Binary 1111110100011001010100111010001
3 Ternary 12110222002002011002
4 Quaternary 1332203022213101
5 Quinary 13322011211404
6 Senary 550402231345
8 Octal 17643124721
10 Decimal 2123147729
12 Duodecimal 4b3055555
16 Hexadecimal 7e8ca9d1
20 Vigesimal 1d39d969
36 Base36 z42f9t

Cryptographic Hash Functions

md5 66ab94ac916811a03fc755e757388222
sha1 866c3e25dde93095d7192aba0c629cd599f52993
sha256 1491a630266f83ae772932ff6ca71af5b61ff79965ef414fe0a798b0b19db9ea
sha512 9a3f170a37f3fc1d55efa2ebabaa96cb403fd611dbbd67a8e54ebe6f8784e28754e8152f41835b79ad5565992fbca8b4c2d2ef6de6e1de70693278507c2eee7a
ripemd-160 b2f9415372c7ec5fb360fddae46e1eb199aba7b9

2123147729 as geometric shapes

Circle

Radius = n
Diameter 4246295458
Circumference 13340130615.825
Area 1.4161534010776E+19

Sphere

Radius = n
Volume 4.0089371698846E+28
Surface area 5.6646136043102E+19
Circumference 13340130615.825

Square

Length = n
Perimeter 8492590916
Area 4507756279157857441
Diagonal 3002584313.2734

Cube

Length = n
Surface area 2.7046537674947E+19
Volume 9.5706325069795E+27
Space diagonal 3677399738.6025

Equilateral Triangle

Length = n
Perimeter 6369443187
Area 1.9519157259098E+18
Altitude 1838699869.3012

Triangular Pyramid

Length = n
Surface area 1.9519157259098E+18
Volume 1.1279098576549E+27
Height 1000861437.7578