2123236821 (number)

2123236821 is an odd 10-digits composite number following 2123236820 and preceding 2123236822. In scientific notation, it is written as 2.123236821 × 10^9. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 1383048000 positive integers (up to 2123236821) that are relatively prime to 2123236821.

Interesting facts

Basic properties

Name

Name two billion one hundred twenty-three million two hundred thirty-six thousand eight hundred twenty-one

Notation

Scientific notation 2.123236821 × 10^9
Engineering notation 2.123236821 × 10^9

Prime Factorization of 2123236821

Prime Factorization 3 × 151 × 61 × 76837

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2123236821
Product of the distinct prime numbers

The prime factorization of 2123236821 is 3 × 151 × 61 × 76837. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 4, 37, 608, 101, 7123, 2007, 68657, 92420, 120481, 66200, 2933640, 6115822, 85455483, 21447058, 505237984, 374270132, 9242743101, 7849884673

Basic calculations (n = 2123236821)

Multiplication

n×y
n×2 4246473642
n×3 6369710463
n×4 8492947284
n×5 10616184105

Division

n÷y
n÷2 1061618410.5
n÷3 707745607
n÷3 530809205.25
n÷5 424647364.2

Exponentiation

ny
n2 4508134598050186041
n3 9.5718373726042E+27
n4 2.0323277554137E+37
n5 4.3151131226347E+46

Nth Root

y√n
2√n 46078.593956413
3√n 1285.2851181385
4√n 214.65925080558
5√n 73.349927246609

Divisors of 2123236821

1, 3, 61, 151, 183, 453, 9211, 27633, 76837, 230511, 4687057, 11602387, 14061171, 34807161, 707745607, 2123236821

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 -2123236820
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 2123236821 can be divided by 16 positive divisors. The sum of these divisors (counting 2123236821) is 1, the average is 0.0625.

Base conversion 2123236821

Base System Value
2 Binary 1111110100011100000010111010101
3 Ternary 12110222020121100210
4 Quaternary 1332203200113111
5 Quinary 13322022034241
6 Senary 550404200033
8 Octal 17643402725
10 Decimal 2123236821
12 Duodecimal 4b3099019
16 Hexadecimal 7e8e05d5
20 Vigesimal 1d3a4c11
36 Base36 z44c0l

Cryptographic Hash Functions

md5 84e0595d8efe601e3f909f45a7848a1b
sha1 e20c5db2213b87d51e6caab65241c158c907c7c1
sha256 5a894c92c8509a26014310cc87ceb30f7fe9019681edba93d65cbdae13294da1
sha512 da6ad1a5cbb729ee4c0ede603ce5cf1b5651f4702a3bcea922b742f1a84a0bc99012efe5c199dfb4863995017b89e028b89c15f3d1282bc592a723860922cb80
ripemd-160 d1623155133c4d3b9019b13b5d4d3c73d5fe9975

2123236821 as geometric shapes

Circle

Radius = n
Diameter 4246473642
Circumference 13340690397.37
Area 1.4162722534628E+19

Sphere

Radius = n
Volume 4.0094418628173E+28
Surface area 5.6650890138514E+19
Circumference 13340690397.37

Square

Length = n
Perimeter 8492947284
Area 4508134598050186041
Diagonal 3002710308.3881

Cube

Length = n
Surface area 2.7048807588301E+19
Volume 9.5718373726042E+27
Space diagonal 3677554050.473

Equilateral Triangle

Length = n
Perimeter 6369710463
Area 1.9520795427955E+18
Altitude 1838777025.2365

Triangular Pyramid

Length = n
Surface area 1.9520795427955E+18
Volume 1.1280518524305E+27
Height 1000903436.1294