2181330398 (number)

2181330398 is an even 10-digits composite number following 2181330397 and preceding 2181330399. In scientific notation, it is written as 2.181330398 × 10^9. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 1001494560 positive integers (up to 2181330398) that are relatively prime to 2181330398.

Interesting facts

Basic properties

Name

Name two billion one hundred eighty-one million three hundred thirty thousand three hundred ninety-eight

Notation

Scientific notation 2.181330398 × 10^9
Engineering notation 2.181330398 × 10^9

Prime Factorization of 2181330398

Prime Factorization 2 × 13 × 191 × 439253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2181330398
Product of the distinct prime numbers

The prime factorization of 2181330398 is 2 × 13 × 191 × 439253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 25, 27, 285, 165, 6814, 2880, 52027, 84326, 391124, 508859, 8655482, 5146600, 72447301, 22196969, 559176989, 499340291, 5540331036, 8601391306

Basic calculations (n = 2181330398)

Multiplication

n×y
n×2 4362660796
n×3 6543991194
n×4 8725321592
n×5 10906651990

Division

n÷y
n÷2 1090665199
n÷3 727110132.66667
n÷3 545332599.5
n÷5 436266079.6

Exponentiation

ny
n2 4758202305238838404
n3 1.0379211328251E+28
n4 2.264048917758E+37
n5 4.9386387268646E+46

Nth Root

y√n
2√n 46704.714943997
3√n 1296.9019716754
4√n 216.1127366538
5√n 73.746988492304

Divisors of 2181330398

1, 2, 13, 26, 191, 382, 2483, 4966, 439253, 878506, 5710289, 11420578, 83897323, 167794646, 1090665199, 2181330398

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 -2181330397
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 2181330398 can be divided by 16 positive divisors. The sum of these divisors (counting 2181330398) is 1, the average is 0.0625.

Base conversion 2181330398

Base System Value
2 Binary 10000010000001000111010111011110
3 Ternary 12122000120001202202
4 Quaternary 2002001013113132
5 Quinary 13431410033043
6 Senary 1000241251502
8 Octal 20201072736
10 Decimal 2181330398
12 Duodecimal 50a633b92
16 Hexadecimal 820475de
20 Vigesimal 1e1d65ji
36 Base36 102phb2

Cryptographic Hash Functions

md5 f79edf9a60d0f25f73e677c4d7ba133d
sha1 2c109e651cdf13130100b33c158ec356e4e64533
sha256 d21aff473ec63f2c15d47b40ba122075b9cbd019e3c67526c2d6904d2e499898
sha512 5065c90123bde857acc8a57b8fc4c00a49d722db194e70e2932fcfba1d880d18420aa9879d4a25be0c61f3366cceb4c997c50dc72a929f6acc836dc528d57de0
ripemd-160 88ebca83acdb41c51e1eca4db1affe97e31252e0

2181330398 as geometric shapes

Circle

Radius = n
Diameter 4362660796
Circumference 13705703106.818
Area 1.4948333406432E+19

Sphere

Radius = n
Volume 4.3476338745186E+28
Surface area 5.9793333625729E+19
Circumference 13705703106.818

Square

Length = n
Perimeter 8725321592
Area 4758202305238838404
Diagonal 3084867032.8683

Cube

Length = n
Surface area 2.8549213831433E+19
Volume 1.0379211328251E+28
Space diagonal 3778175077.4304

Equilateral Triangle

Length = n
Perimeter 6543991194
Area 2.0603620363413E+18
Altitude 1889087538.7152

Triangular Pyramid

Length = n
Surface area 2.0603620363413E+18
Volume 1.2232017855958E+27
Height 1028289010.9561