7157038538 (number)

7157038538 is an even 10-digits composite number following 7157038537 and preceding 7157038539. In scientific notation, it is written as 7.157038538 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 3213971136 positive integers (up to 7157038538) that are relatively prime to 7157038538.

Interesting facts

Basic properties

Name

Name seven billion one hundred fifty-seven million thirty-eight thousand five hundred thirty-eight

Notation

Scientific notation 7.157038538 × 10^9
Engineering notation 7.157038538 × 10^9

Prime Factorization of 7157038538

Prime Factorization 2 × 13 × 37 × 7439749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7157038538
Product of the distinct prime numbers

The prime factorization of 7157038538 is 2 × 13 × 37 × 7439749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 85, 74, 417, 858, 3639, 998, 96261, 35471, 149851, 548991, 246213, 5277526, 74159338, 77440779, 176074033, 433171331, 1283670664, 5888338885

Basic calculations (n = 7157038538)

Multiplication

n×y
n×2 14314077076
n×3 21471115614
n×4 28628154152
n×5 35785192690

Division

n÷y
n÷2 3578519269
n÷3 2385679512.6667
n÷3 1789259634.5
n÷5 1431407707.6

Exponentiation

ny
n2 5.1223200634417E+19
n3 3.6660642098023E+29
n4 2.6238162832338E+39
n5 1.8778754255736E+49

Nth Root

y√n
2√n 84599.282136434
3√n 1927.1304720183
4√n 290.85955740947
5√n 93.529081878755

Divisors of 7157038538

1, 2, 13, 26, 37, 74, 481, 962, 7439749, 14879498, 96716737, 193433474, 275270713, 550541426, 3578519269, 7157038538

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 -7157038537
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 7157038538 can be divided by 16 positive divisors. The sum of these divisors (counting 7157038538) is 1, the average is 0.0625.

Base conversion 7157038538

Base System Value
2 Binary 110101010100101111011110111001010
3 Ternary 200110210020020011102
4 Quaternary 12222211323313022
5 Quinary 104124200213123
6 Senary 3142104101402
8 Octal 65245736712
10 Decimal 7157038538
12 Duodecimal 1478a64862
16 Hexadecimal 1aa97bdca
20 Vigesimal 5bgb9g6i
36 Base36 3ad46a2

Cryptographic Hash Functions

md5 60cdbcfc6b272296549a4661e1327535
sha1 948b39c812f6a53ad3a8e5338e80fcc4f87e9224
sha256 6537be79333e447bc78c429ed321c4a530f53511337ffafe10589bc4f1784864
sha512 d9f442a61669b1663e7fa1340b7ab154c49e0eee28105a19ca2e2be3c6176eb41d9406ed1323945e2157f2f4bca84f857066f70372ec303db48487fbd0c0accf
ripemd-160 5d8c4abd3fac6ccdb1778bdabc7bcd4ec31478f8

7157038538 as geometric shapes

Circle

Radius = n
Diameter 14314077076
Circumference 44968999384.88
Area 1.6092243080644E+20

Sphere

Radius = n
Volume 1.5356373852138E+30
Surface area 6.4368972322576E+20
Circumference 44968999384.88

Square

Length = n
Perimeter 28628154152
Area 5.1223200634417E+19
Diagonal 10121580966.867

Cube

Length = n
Surface area 3.073392038065E+20
Volume 3.6660642098023E+29
Space diagonal 12396354379.544

Equilateral Triangle

Length = n
Perimeter 21471115614
Area 2.2180296506276E+19
Altitude 6198177189.7722

Triangular Pyramid

Length = n
Surface area 2.2180296506276E+19
Volume 4.3204981050275E+28
Height 3373860322.2888