2181330689 (number)

2181330689 is an odd 10-digits composite number following 2181330688 and preceding 2181330690. In scientific notation, it is written as 2.181330689 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 2181236160 positive integers (up to 2181330689) that are relatively prime to 2181330689.

Interesting facts

Basic properties

Name

Name two billion one hundred eighty-one million three hundred thirty thousand six hundred eighty-nine

Notation

Scientific notation 2.181330689 × 10^9
Engineering notation 2.181330689 × 10^9

Prime Factorization of 2181330689

Prime Factorization 40009 × 54521

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2181330689
Product of the distinct prime numbers

The prime factorization of 2181330689 is 40009 × 54521. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 7, 28, 84, 432, 420, 6655, 4044, 44785, 27574, 363967, 661608, 9007224, 3807393, 55127531, 97975615, 812703243, 69042198, 5835867137, 5010876109

Basic calculations (n = 2181330689)

Multiplication

n×y
n×2 4362661378
n×3 6543992067
n×4 8725322756
n×5 10906653445

Division

n÷y
n÷2 1090665344.5
n÷3 727110229.66667
n÷3 545332672.25
n÷5 436266137.8

Exponentiation

ny
n2 4758203574773214721
n3 1.0379215482162E+28
n4 2.2640501258985E+37
n5 4.9386420210566E+46

Nth Root

y√n
2√n 46704.718059314
3√n 1296.9020293464
4√n 216.11274386142
5√n 73.746990459945

Divisors of 2181330689

1, 40009, 54521, 2181330689

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 -2181330688
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 2181330689 can be divided by 4 positive divisors. The sum of these divisors (counting 2181330689) is 1, the average is 0.25.

Base conversion 2181330689

Base System Value
2 Binary 10000010000001000111011100000001
3 Ternary 12122000120002011112
4 Quaternary 2002001013130001
5 Quinary 13431410040224
6 Senary 1000241253105
8 Octal 20201073401
10 Decimal 2181330689
12 Duodecimal 50a634195
16 Hexadecimal 82047701
20 Vigesimal 1e1d66e9
36 Base36 102phj5

Cryptographic Hash Functions

md5 7891e1b928da9594f34f1568cb084c28
sha1 879c617a841410497c8b240d5751b35381f15665
sha256 51b10b75925769a2015867f0533df25f73fa8fb9a8f1532651322f943268fa4c
sha512 d4fce74f873ed25da93d78561be20e25c623fdd3497e0c0031734a9a6b8fe80e7cec1dc0940069c1fe8ec95b9cbfd8c041547d037ecc4001319fa63245826c99
ripemd-160 cbf9bd1416082e13a2fa079d5f0471cb45873328

2181330689 as geometric shapes

Circle

Radius = n
Diameter 4362661378
Circumference 13705704935.225
Area 1.4948337394792E+19

Sphere

Radius = n
Volume 4.3476356145049E+28
Surface area 5.9793349579169E+19
Circumference 13705704935.225

Square

Length = n
Perimeter 8725322756
Area 4758203574773214721
Diagonal 3084867444.4044

Cube

Length = n
Surface area 2.8549221448639E+19
Volume 1.0379215482162E+28
Space diagonal 3778175581.4572

Equilateral Triangle

Length = n
Perimeter 6543992067
Area 2.0603625860658E+18
Altitude 1889087790.7286

Triangular Pyramid

Length = n
Surface area 2.0603625860658E+18
Volume 1.2232022751389E+27
Height 1028289148.1348