7131838438 (number)

7131838438 is an even 10-digits composite number following 7131838437 and preceding 7131838439. In scientific notation, it is written as 7.131838438 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 3565919218 positive integers (up to 7131838438) that are relatively prime to 7131838438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.131838438 × 10^9
Engineering notation 7.131838438 × 10^9

Prime Factorization of 7131838438

Prime Factorization 2 × 3565919219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7131838438
Product of the distinct prime numbers

The prime factorization of 7131838438 is 2 × 3565919219. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 20, 49, 807, 469, 1122, 8717, 47888, 5653, 240051, 620927, 6402705, 4537548, 96935648, 68833625, 421864043, 922416679, 9197130969, 7685094951

Basic calculations (n = 7131838438)

Multiplication

n×y
n×2 14263676876
n×3 21395515314
n×4 28527353752
n×5 35659192190

Division

n÷y
n÷2 3565919219
n÷3 2377279479.3333
n÷3 1782959609.5
n÷5 1426367687.6

Exponentiation

ny
n2 5.0863119505734E+19
n3 3.6274755076758E+29
n4 2.5870569258546E+39
n5 1.8450472025104E+49

Nth Root

y√n
2√n 84450.212776523
3√n 1924.8659883545
4√n 290.60318782925
5√n 93.463125302626

Divisors of 7131838438

1, 2, 3565919219, 7131838438

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 -7131838437
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 7131838438 can be divided by 4 positive divisors. The sum of these divisors (counting 7131838438) is 1, the average is 0.25.

Base conversion 7131838438

Base System Value
2 Binary 110101001000101110011011111100110
3 Ternary 200102000210221010101
4 Quaternary 12221011303133212
5 Quinary 104101222312223
6 Senary 3135404014314
8 Octal 65105633746
10 Decimal 7131838438
12 Duodecimal 147053139a
16 Hexadecimal 1a91737e6
20 Vigesimal 5b8djg1i
36 Base36 39y41ra

Cryptographic Hash Functions

md5 94e652786bb37ae6d14934f93181970c
sha1 cc2fe5fe3679a75314fc4a089a7582fa5224c341
sha256 4c3f99e6ebc316ff8315c9f9856904e4eb85d475f28efa95c0b68f847cbeec01
sha512 199f3d9af11d36e4474586bf07b2d84d88d8240a7e5ca94ab3ce7c5b7129854a6bb6eef5c64fad85a1f226e2c9c8fc6c32205a152fc2c227f43efe742def8462
ripemd-160 2517765e0343aae05d21037afee41c2a4a66fe3b

7131838438 as geometric shapes

Circle

Radius = n
Diameter 14263676876
Circumference 44810662486.82
Area 1.5979120257787E+20

Sphere

Radius = n
Volume 1.5194733874655E+30
Surface area 6.391648103115E+20
Circumference 44810662486.82

Square

Length = n
Perimeter 28527353752
Area 5.0863119505734E+19
Diagonal 10085942643.673

Cube

Length = n
Surface area 3.0517871703441E+20
Volume 3.6274755076758E+29
Space diagonal 12352706525.989

Equilateral Triangle

Length = n
Perimeter 21395515314
Area 2.2024376803845E+19
Altitude 6176353262.9943

Triangular Pyramid

Length = n
Surface area 2.2024376803845E+19
Volume 4.2750208834428E+28
Height 3361980881.2245