7131382481 (number)

7131382481 is an odd 10-digits composite number following 7131382480 and preceding 7131382482. In scientific notation, it is written as 7.131382481 × 10^9. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 7128387492 positive integers (up to 7131382481) that are relatively prime to 7131382481.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.131382481 × 10^9
Engineering notation 7.131382481 × 10^9

Prime Factorization of 7131382481

Prime Factorization 2383 × 2992607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7131382481
Product of the distinct prime numbers

The prime factorization of 7131382481 is 2383 × 2992607. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 7, 4, 32, 939, 185, 7647, 1877, 49514, 98508, 541698, 503530, 3359917, 3041372, 15437077, 9230325, 762698286, 54476402, 7234601053, 777041520

Basic calculations (n = 7131382481)

Multiplication

n×y
n×2 14262764962
n×3 21394147443
n×4 28525529924
n×5 35656912405

Division

n÷y
n÷2 3565691240.5
n÷3 2377127493.6667
n÷3 1782845620.25
n÷5 1426276496.2

Exponentiation

ny
n2 5.0856616090314E+19
n3 3.6267798102941E+29
n4 2.5863954001576E+39
n5 1.8444574845623E+49

Nth Root

y√n
2√n 84447.513172384
3√n 1924.8249669155
4√n 290.59854296328
5√n 93.461930203875

Divisors of 7131382481

1, 2383, 2992607, 7131382481

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 -7131382480
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 7131382481 can be divided by 4 positive divisors. The sum of these divisors (counting 7131382481) is 1, the average is 0.25.

Base conversion 7131382481

Base System Value
2 Binary 110101001000100000100001011010001
3 Ternary 200101222221202200002
4 Quaternary 12221010010023101
5 Quinary 104101113214411
6 Senary 3135350135345
8 Octal 65104041321
10 Decimal 7131382481
12 Duodecimal 1470351555
16 Hexadecimal 1a91042d1
20 Vigesimal 5b8b2g41
36 Base36 39xu9xt

Cryptographic Hash Functions

md5 e5fce4581721095ad78fb4072b58612b
sha1 8ef8a8854932ef11121836dfbd51156d54282186
sha256 dc09a7a3c766229007c5578113c4495a7a8ff7ce8f4413cc1a0d55c45dfcf10d
sha512 b8f548d1317127e19bc05603d8c2ec88b461aed12d9b8c2ce0062d1418c546d7aee96de5139713a925d3d8204737f49adde2e9c47945c0d950c92893479e7572
ripemd-160 71041006b1937feec7bdef0571df179ae0c0880a

7131382481 as geometric shapes

Circle

Radius = n
Diameter 14262764962
Circumference 44807797624.497
Area 1.5977077149577E+20

Sphere

Radius = n
Volume 1.5191819744277E+30
Surface area 6.3908308598306E+20
Circumference 44807797624.497

Square

Length = n
Perimeter 28525529924
Area 5.0856616090314E+19
Diagonal 10085297823.1

Cube

Length = n
Surface area 3.0513969654188E+20
Volume 3.6267798102941E+29
Space diagonal 12351916785.299

Equilateral Triangle

Length = n
Perimeter 21394147443
Area 2.2021560742362E+19
Altitude 6175958392.6493

Triangular Pyramid

Length = n
Surface area 2.2021560742362E+19
Volume 4.2742009962157E+28
Height 3361765941.0334