2989894906 (number)

2989894906 is an even 10-digits composite number following 2989894905 and preceding 2989894907. In scientific notation, it is written as 2.989894906 × 10^9. The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors. There are 1458485280 positive integers (up to 2989894906) that are relatively prime to 2989894906.

Interesting facts

Basic properties

Name

Name two billion nine hundred eighty-nine million eight hundred ninety-four thousand nine hundred six

Notation

Scientific notation 2.989894906 × 10^9
Engineering notation 2.989894906 × 10^9

Prime Factorization of 2989894906

Prime Factorization 2 × 41 × 36462133

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2989894906
Product of the distinct prime numbers

The prime factorization of 2989894906 is 2 × 41 × 36462133. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 2989894906)

Multiplication

n×y
n×2 5979789812
n×3 8969684718
n×4 11959579624
n×5 14949474530

Division

n÷y
n÷2 1494947453
n÷3 996631635.33333
n÷3 747473726.5
n÷5 597978981.2

Exponentiation

ny
n2 8939471548924748836
n3 2.6728080446462E+28
n4 7.9914151574035E+37
n5 2.3893491470852E+47

Nth Root

y√n
2√n 54679.931473988
3√n 1440.6284078895
4√n 233.83740392415
5√n 78.54728617153

Divisors of 2989894906

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2989894905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2989894906 can be divided by 8 positive divisors. The sum of these divisors (counting 2989894906) is 1, the average is 0.125.

Base conversion 2989894906

Base System Value
2 Binary 10110010001101100010110011111010
3 Ternary 21201101000101202101
4 Quaternary 2302031202303322
5 Quinary 22110403114111
6 Senary 1212403454014
8 Octal 26215426372
10 Decimal 2989894906
12 Duodecimal 6b538730a
16 Hexadecimal b2362cfa
20 Vigesimal 26e6gh56
36 Base36 1dg3toa

Cryptographic Hash Functions

md5 b15bc0688c989b6cfa39f13013536277
sha1 41d9905c55d28a4728fa5277d2cb1be58df6ec36
sha256 fb85210bfafd3bb1fa0638cc5ee26441d4870a145edc100614778e22891790a2
sha512 7bf8e90bba9e177157865706169b846e9596214b061a9a06bec48444867b0ba07004817d03b2270ad30645362be9c06c7b7c95a874dcb9dfcd838cf987ef570a
ripemd-160 73a49c4db68ab434b50e687ebc0d0e66eead6329

2989894906 as geometric shapes

Circle

Radius = n
Diameter 5979789812
Circumference 18786063743.39
Area 2.8084178145077E+19

Sphere

Radius = n
Volume 1.1195832156688E+29
Surface area 1.1233671258031E+20
Circumference 18786063743.39

Square

Length = n
Perimeter 11959579624
Area 8939471548924748836
Diagonal 4228349926.1354

Cube

Length = n
Surface area 5.3636829293548E+19
Volume 2.6728080446462E+28
Space diagonal 5178649886.4834

Equilateral Triangle

Length = n
Perimeter 8969684718
Area 3.8709047288885E+18
Altitude 2589324943.2417

Triangular Pyramid

Length = n
Surface area 3.8709047288885E+18
Volume 3.1499344886321E+27
Height 1409449975.3785