1938404009 (number)

1938404009 is an odd 10-digits composite number following 1938404008 and preceding 1938404010. In scientific notation, it is written as 1.938404009 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 1893324804 positive integers (up to 1938404009) that are relatively prime to 1938404009.

Interesting facts

Basic properties

Name

Name one billion nine hundred thirty-eight million four hundred four thousand nine

Notation

Scientific notation 1.938404009 × 10^9
Engineering notation 1.938404009 × 10^9

Prime Factorization of 1938404009

Prime Factorization 43 × 45079163

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1938404009
Product of the distinct prime numbers

The prime factorization of 1938404009 is 43 × 45079163. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 21, 38, 550, 43, 7583, 7647, 11206, 38402, 998439, 338268, 4063344, 5363789, 90859094, 21183026, 852800870, 338362180, 179925608, 1499736788

Basic calculations (n = 1938404009)

Multiplication

n×y
n×2 3876808018
n×3 5815212027
n×4 7753616036
n×5 9692020045

Division

n÷y
n÷2 969202004.5
n÷3 646134669.66667
n÷3 484601002.25
n÷5 387680801.8

Exponentiation

ny
n2 3757410102107272081
n3 7.2833788053818E+27
n4 1.4118130675418E+37
n5 2.7366641100816E+46

Nth Root

y√n
2√n 44027.309808799
3√n 1246.8515986328
4√n 209.8268567386
5√n 72.02592755562

Divisors of 1938404009

1, 43, 45079163, 1938404009

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 -1938404008
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 1938404009 can be divided by 4 positive divisors. The sum of these divisors (counting 1938404009) is 1, the average is 0.25.

Base conversion 1938404009

Base System Value
2 Binary 1110011100010011011001010101001
3 Ternary 12000002110010102002
4 Quaternary 1303202123022221
5 Quinary 12432212412014
6 Senary 520202420345
8 Octal 16342331251
10 Decimal 1938404009
12 Duodecimal 4612016b5
16 Hexadecimal 7389b2a9
20 Vigesimal 1a5f0a09
36 Base36 w22q3t

Cryptographic Hash Functions

md5 5cedb270a82be8ab97d06506f46b475f
sha1 1934fcbcf171019bd290b308b20a194497cef670
sha256 3716aeb5d179846ec56eb01986676ad4fd297d8e35c228c148e7f895d43f20ba
sha512 fb35dd21571bf232e5e5260ff15658dd07955edc21f2a483f5589fc2fa4b9e062b6a6350d9330c930c3c9f79d0582069f33cabb43a4322551e8accd6cf713e03
ripemd-160 32c302bc97b4197f7ba17ebf74cdefc9d0929b21

1938404009 as geometric shapes

Circle

Radius = n
Diameter 3876808018
Circumference 12179351588.727
Area 1.1804251973304E+19

Sphere

Radius = n
Volume 3.0508545797732E+28
Surface area 4.7217007893217E+19
Circumference 12179351588.727

Square

Length = n
Perimeter 7753616036
Area 3757410102107272081
Diagonal 2741317238.8862

Cube

Length = n
Surface area 2.2544460612644E+19
Volume 7.2833788053818E+27
Space diagonal 3357414229.1832

Equilateral Triangle

Length = n
Perimeter 5815212027
Area 1.6270063004306E+18
Altitude 1678707114.5916

Triangular Pyramid

Length = n
Surface area 1.6270063004306E+18
Volume 8.5835442387265E+26
Height 913772412.96206