7131926481 (number)

7131926481 is an odd 10-digits composite number following 7131926480 and preceding 7131926482. In scientific notation, it is written as 7.131926481 × 10^9. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 4754617652 positive integers (up to 7131926481) that are relatively prime to 7131926481.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million nine hundred twenty-six thousand four hundred eighty-one

Notation

Scientific notation 7.131926481 × 10^9
Engineering notation 7.131926481 × 10^9

Prime Factorization of 7131926481

Prime Factorization 3 × 2377308827

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7131926481
Product of the distinct prime numbers

The prime factorization of 7131926481 is 3 × 2377308827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 13, 63, 866, 332, 3510, 399, 20670, 22595, 227910, 583075, 9522755, 8357095, 81632338, 58515983, 532972996, 133952232, 2044276158, 2204625375

Basic calculations (n = 7131926481)

Multiplication

n×y
n×2 14263852962
n×3 21395779443
n×4 28527705924
n×5 35659632405

Division

n÷y
n÷2 3565963240.5
n÷3 2377308827
n÷3 1782981620.25
n÷5 1426385296.2

Exponentiation

ny
n2 5.0864375330389E+19
n3 3.6276098535832E+29
n4 2.5871846777507E+39
n5 1.8451610914488E+49

Nth Root

y√n
2√n 84450.734046543
3√n 1924.8739091863
4√n 290.60408470382
5√n 93.463356063134

Divisors of 7131926481

1, 3, 2377308827, 7131926481

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 -7131926480
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 7131926481 can be divided by 4 positive divisors. The sum of these divisors (counting 7131926481) is 1, the average is 0.25.

Base conversion 7131926481

Base System Value
2 Binary 110101001000110001000111111010001
3 Ternary 200102000222101220020
4 Quaternary 12221012020333101
5 Quinary 104101233121411
6 Senary 3135405534053
8 Octal 65106107721
10 Decimal 7131926481
12 Duodecimal 1470574329
16 Hexadecimal 1a9188fd1
20 Vigesimal 5b8eag41
36 Base36 39y5xox

Cryptographic Hash Functions

md5 6af44e772dc7bfcbd997bca8a9026783
sha1 1c22a3da3f8cc7c03055108b7a211247b5698c39
sha256 9455b846bcb9c55edf0e27fd5db5ba6515f0cd0dac105a7360a582f7612e0175
sha512 2ddb7ca5ebfb01c3e2a243180e8f1d1ffe952cd3a2e69ae6fff2313bddaf5dd81c09592a357b4a778eeefb03242b5571c3f7554f23e2cc575c985b4c8debf446
ripemd-160 969fa9458010958fb357a3a6268344fee892a0c5

7131926481 as geometric shapes

Circle

Radius = n
Diameter 14263852962
Circumference 44811215677.304
Area 1.5979514786738E+20

Sphere

Radius = n
Volume 1.5195296621476E+30
Surface area 6.3918059146954E+20
Circumference 44811215677.304

Square

Length = n
Perimeter 28527705924
Area 5.0864375330389E+19
Diagonal 10086067155.278

Cube

Length = n
Surface area 3.0518625198233E+20
Volume 3.6276098535832E+29
Space diagonal 12352859020.938

Equilateral Triangle

Length = n
Perimeter 21395779443
Area 2.2024920591872E+19
Altitude 6176429510.469

Triangular Pyramid

Length = n
Surface area 2.2024920591872E+19
Volume 4.2751792116131E+28
Height 3362022385.0927