7131293894 (number)

7131293894 is an even 10-digits composite number following 7131293893 and preceding 7131293895. In scientific notation, it is written as 7.131293894 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 3442035744 positive integers (up to 7131293894) that are relatively prime to 7131293894.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million two hundred ninety-three thousand eight hundred ninety-four

Notation

Scientific notation 7.131293894 × 10^9
Engineering notation 7.131293894 × 10^9

Prime Factorization of 7131293894

Prime Factorization 2 × 29 × 7867 × 15629

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7131293894
Product of the distinct prime numbers

The prime factorization of 7131293894 is 2 × 29 × 7867 × 15629. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 10, 98, 5, 724, 228, 2951, 9748, 49021, 14451, 640686, 79460, 2781214, 4276220, 37336820, 94457173, 314824003, 764710174, 2803406033, 6057201861

Basic calculations (n = 7131293894)

Multiplication

n×y
n×2 14262587788
n×3 21393881682
n×4 28525175576
n×5 35656469470

Division

n÷y
n÷2 3565646947
n÷3 2377097964.6667
n÷3 1782823473.5
n÷5 1426258778.8

Exponentiation

ny
n2 5.0855352602602E+19
n3 3.6266446549215E+29
n4 2.5862668883349E+39
n5 1.8443429269037E+49

Nth Root

y√n
2√n 84446.988661527
3√n 1924.816996737
4√n 290.59764049546
5√n 93.461698003368

Divisors of 7131293894

1, 2, 29, 58, 7867, 15629, 15734, 31258, 228143, 453241, 456286, 906482, 122953343, 245906686, 3565646947, 7131293894

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 -7131293893
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 7131293894 can be divided by 16 positive divisors. The sum of these divisors (counting 7131293894) is 1, the average is 0.0625.

Base conversion 7131293894

Base System Value
2 Binary 110101001000011101110100011000110
3 Ternary 200101222210021011002
4 Quaternary 12221003232203012
5 Quinary 104101102401034
6 Senary 3135344213302
8 Octal 65103564306
10 Decimal 7131293894
12 Duodecimal 147030a232
16 Hexadecimal 1a90ee8c6
20 Vigesimal 5b8abeee
36 Base36 39xsdl2

Cryptographic Hash Functions

md5 11d86cc66e938019da9772502568030e
sha1 aa034bbf9fda22f5038affb35aa936089da62f5d
sha256 a717342f7cb46a405566cefbad2626dd0b102ad58e56bf8c41631c6f37aa521c
sha512 1289a565ab89441ec9f9c1b90e8a100520f45e65ba2705a7c99daba770cac71f400debaebd7acd7c83aaad1ed3e7c64b16c8f108b04421046c15af8cbebb10db
ripemd-160 e91d45b45b1ada863a6c2ba551ec64ab25d096df

7131293894 as geometric shapes

Circle

Radius = n
Diameter 14262587788
Circumference 44807241015.96
Area 1.5976680213205E+20

Sphere

Radius = n
Volume 1.5191253606776E+30
Surface area 6.3906720852821E+20
Circumference 44807241015.96

Square

Length = n
Perimeter 28525175576
Area 5.0855352602602E+19
Diagonal 10085172542.163

Cube

Length = n
Surface area 3.0513211561561E+20
Volume 3.6266446549215E+29
Space diagonal 12351763348.114

Equilateral Triangle

Length = n
Perimeter 21393881682
Area 2.2021013636134E+19
Altitude 6175881674.0569

Triangular Pyramid

Length = n
Surface area 2.2021013636134E+19
Volume 4.2740417140816E+28
Height 3361724180.7211