7138220381 (number)

7138220381 is an odd 10-digits composite number following 7138220380 and preceding 7138220382. In scientific notation, it is written as 7.138220381 × 10^9. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 7123317564 positive integers (up to 7138220381) that are relatively prime to 7138220381.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.138220381 × 10^9
Engineering notation 7.138220381 × 10^9

Prime Factorization of 7138220381

Prime Factorization 479 × 14902339

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7138220381
Product of the distinct prime numbers

The prime factorization of 7138220381 is 479 × 14902339. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 67, 37, 55, 874, 730, 5904, 82488, 82677, 115469, 480775, 2980620, 4138091, 11010963, 30790906, 992921467, 767389303, 8410842109, 1111766215

Basic calculations (n = 7138220381)

Multiplication

n×y
n×2 14276440762
n×3 21414661143
n×4 28552881524
n×5 35691101905

Division

n÷y
n÷2 3569110190.5
n÷3 2379406793.6667
n÷3 1784555095.25
n÷5 1427644076.2

Exponentiation

ny
n2 5.0954190207724E+19
n3 3.6372223903812E+29
n4 2.5963294997249E+39
n5 1.8533172150728E+49

Nth Root

y√n
2√n 84487.989566565
3√n 1925.4399741839
4√n 290.6681777673
5√n 93.479846459582

Divisors of 7138220381

1, 479, 14902339, 7138220381

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 -7138220380
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 7138220381 can be divided by 4 positive divisors. The sum of these divisors (counting 7138220381) is 1, the average is 0.25.

Base conversion 7138220381

Base System Value
2 Binary 110101001011110001001100101011101
3 Ternary 200102110211011111122
4 Quaternary 12221132021211131
5 Quinary 104104341023011
6 Senary 3140152500325
8 Octal 65136114535
10 Decimal 7138220381
12 Duodecimal 14726aa6a5
16 Hexadecimal 1a978995d
20 Vigesimal 5badhaj1
36 Base36 3a1wu3h

Cryptographic Hash Functions

md5 f1979743b9a919d12f7beb320ca66ee8
sha1 187aab0f9749bd7192a6c607d9c029314c717c2c
sha256 21c9a1f04966ff0f415d22dc89018d40e1298c49329d2dbf192a1f9b6fd85fa2
sha512 9ebe8b0f445bbe8bc7e8e43144330d422f7477fa282467fd159869130397b4cdee14f0eb8bb201fe25f26091e3437196e3669456b7c3dde0225c510688f0e6cd
ripemd-160 0c07ca8aa342910d7735f8adcead20b92ce6ce9e

7138220381 as geometric shapes

Circle

Radius = n
Diameter 14276440762
Circumference 44850761417.309
Area 1.600773096262E+20

Sphere

Radius = n
Volume 1.5235561521459E+30
Surface area 6.4030923850481E+20
Circumference 44850761417.309

Square

Length = n
Perimeter 28552881524
Area 5.0954190207724E+19
Diagonal 10094968074.018

Cube

Length = n
Surface area 3.0572514124634E+20
Volume 3.6372223903812E+29
Space diagonal 12363760375.516

Equilateral Triangle

Length = n
Perimeter 21414661143
Area 2.2063811574577E+19
Altitude 6181880187.7578

Triangular Pyramid

Length = n
Surface area 2.2063811574577E+19
Volume 4.2865076948702E+28
Height 3364989358.0061