7138639809 (number)

7138639809 is an odd 10-digits composite number following 7138639808 and preceding 7138639810. In scientific notation, it is written as 7.138639809 × 10^9. The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors. There are 4073328000 positive integers (up to 7138639809) that are relatively prime to 7138639809.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-eight million six hundred thirty-nine thousand eight hundred nine

Notation

Scientific notation 7.138639809 × 10^9
Engineering notation 7.138639809 × 10^9

Prime Factorization of 7138639809

Prime Factorization 63 × 3 × 701 × 53881

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7138639809
Product of the distinct prime numbers

The prime factorization of 7138639809 is 63 × 3 × 701 × 53881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 100, 63, 446, 289, 8079, 6441, 26302, 15534, 209966, 266002, 3950651, 4369404, 65476345, 35996174, 913023962, 123568964, 7837376205, 3591761869

Basic calculations (n = 7138639809)

Multiplication

n×y
n×2 14277279618
n×3 21415919427
n×4 28554559236
n×5 35693199045

Division

n÷y
n÷2 3569319904.5
n÷3 2379546603
n÷3 1784659952.25
n÷5 1427727961.8

Exponentiation

ny
n2 5.096017832264E+19
n3 3.6378635764773E+29
n4 2.5969397746752E+39
n5 1.8538617657072E+49

Nth Root

y√n
2√n 84490.471705394
3√n 1925.4776851528
4√n 290.67244744797
5√n 93.480944972698

Divisors of 7138639809

1, 3, 63, 189, 701, 2103, 44163, 53881, 132489, 161643, 3394503, 10183509, 37770581, 113311743, 2379546603, 7138639809

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 -7138639808
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 7138639809 can be divided by 16 positive divisors. The sum of these divisors (counting 7138639809) is 1, the average is 0.0625.

Base conversion 7138639809

Base System Value
2 Binary 110101001011111101111111111000001
3 Ternary 200102111121110212000
4 Quaternary 12221133233333001
5 Quinary 104104442433214
6 Senary 3140205454213
8 Octal 65137577701
10 Decimal 7138639809
12 Duodecimal 1472871369
16 Hexadecimal 1a97effc1
20 Vigesimal 5bag9ja9
36 Base36 3a25tq9

Cryptographic Hash Functions

md5 b006cad50b36ae0830187c6199e6189c
sha1 7746cb2168c1522de3bb4cd10db8b0697a88d165
sha256 5422f6b6efebbbb5f5f411221492fdb9e7a771537e8defb6837ac8fae244d0d5
sha512 577bde803040883f1c0fee6c69edfa23b03a43698a9cf07027f93dcc01cdbf2504e9916494ead62d25629a5ed503cc1a5088e615ad3e7e2d8668d5ebcc1d7640
ripemd-160 0af60b9668d3e91a51832d8b0113d9b8f3454cc2

7138639809 as geometric shapes

Circle

Radius = n
Diameter 14277279618
Circumference 44853396761.156
Area 1.6009612184403E+20

Sphere

Radius = n
Volume 1.5238247315497E+30
Surface area 6.4038448737612E+20
Circumference 44853396761.156

Square

Length = n
Perimeter 28554559236
Area 5.096017832264E+19
Diagonal 10095561234.784

Cube

Length = n
Surface area 3.0576106993584E+20
Volume 3.6378635764773E+29
Space diagonal 12364486846.122

Equilateral Triangle

Length = n
Perimeter 21415919427
Area 2.2066404504395E+19
Altitude 6182243423.0609

Triangular Pyramid

Length = n
Surface area 2.2066404504395E+19
Volume 4.2872633399311E+28
Height 3365187078.2614