7131638738 (number)

7131638738 is an even 10-digits composite number following 7131638737 and preceding 7131638739. In scientific notation, it is written as 7.131638738 × 10^9. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 3056416596 positive integers (up to 7131638738) that are relatively prime to 7131638738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.131638738 × 10^9
Engineering notation 7.131638738 × 10^9

Prime Factorization of 7131638738

Prime Factorization 2 × 7 × 509402767

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7131638738
Product of the distinct prime numbers

The prime factorization of 7131638738 is 2 × 7 × 509402767. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 14, 51, 48, 985, 1108, 5543, 27554, 757, 502474, 978127, 4428290, 7629179, 46031294, 95481008, 178580996, 815229712, 4184408352, 1591817245

Basic calculations (n = 7131638738)

Multiplication

n×y
n×2 14263277476
n×3 21394916214
n×4 28526554952
n×5 35658193690

Division

n÷y
n÷2 3565819369
n÷3 2377212912.6667
n÷3 1782909684.5
n÷5 1426327747.6

Exponentiation

ny
n2 5.0860271089342E+19
n3 3.6271707952593E+29
n4 2.5867671752814E+39
n5 1.8447888993424E+49

Nth Root

y√n
2√n 84449.030414801
3√n 1924.8480220041
4√n 290.60115349874
5√n 93.462601880921

Divisors of 7131638738

1, 2, 7, 14, 509402767, 1018805534, 3565819369, 7131638738

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 -7131638737
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 7131638738 can be divided by 8 positive divisors. The sum of these divisors (counting 7131638738) is 1, the average is 0.125.

Base conversion 7131638738

Base System Value
2 Binary 110101001000101000010101111010010
3 Ternary 200102000102210012002
4 Quaternary 12221011002233102
5 Quinary 104101144414423
6 Senary 3135355434002
8 Octal 65105025722
10 Decimal 7131638738
12 Duodecimal 1470455902
16 Hexadecimal 1a9142bd2
20 Vigesimal 5b8ceggi
36 Base36 39xzro2

Cryptographic Hash Functions

md5 6cd8b9f10c43276c2b51c265e829f060
sha1 e7616e3922aba0abcac7d1c75a6eeaba5520838e
sha256 29963ade6bb711a00c0f7924e3988fcbec508f12c6148e71f98760220423852e
sha512 29a3cfe3acb2169759fc5f00b8956a62c32c359138c3af0b23975aae25c9810ca75e633fac3f6a10ce744d8b32d9e1effde01744d5b055630b5473a55dd7fa88
ripemd-160 2938721c1d960efc49eca51c9586905a9b454ecf

7131638738 as geometric shapes

Circle

Radius = n
Diameter 14263277476
Circumference 44809407734.714
Area 1.5978225401386E+20

Sphere

Radius = n
Volume 1.519345749827E+30
Surface area 6.3912901605545E+20
Circumference 44809407734.714

Square

Length = n
Perimeter 28526554952
Area 5.0860271089342E+19
Diagonal 10085660225.225

Cube

Length = n
Surface area 3.0516162653605E+20
Volume 3.6271707952593E+29
Space diagonal 12352360635.442

Equilateral Triangle

Length = n
Perimeter 21394916214
Area 2.2023143403367E+19
Altitude 6176180317.7212

Triangular Pyramid

Length = n
Surface area 2.2023143403367E+19
Volume 4.2746617764161E+28
Height 3361886741.7416