71338140 (number)

71338140 is an even 8-digits composite number following 71338139 and preceding 71338141. In scientific notation, it is written as 7.1338140 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 19023456 positive integers (up to 71338140) that are relatively prime to 71338140.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred thirty-eight thousand one hundred forty

Notation

Scientific notation 7.1338140 × 10^7
Engineering notation 7.1338140 × 10^6

Prime Factorization of 71338140

Prime Factorization 2 × 2 × 5 × 3 × 3 × 396323

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 11889690
Product of the distinct prime numbers

The prime factorization of 71338140 is 2 × 2 × 5 × 3 × 3 × 396323. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71338140)

Multiplication

n×y
n×2 142676280
n×3 214014420
n×4 285352560
n×5 356690700

Division

n÷y
n÷2 35669070
n÷3 23779380
n÷3 17834535
n÷5 14267628

Exponentiation

ny
n2 5089130218659600
n3 3.6304908401697E+23
n4 2.5899246382474E+31
n5 1.8476040643274E+39

Nth Root

y√n
2√n 8446.1908574221
3√n 414.7380938063
4√n 91.903160214554
5√n 37.210401523613

Divisors of 71338140

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71338139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71338140 can be divided by 36 positive divisors. The sum of these divisors (counting 71338140) is 1, the average is 0.027777777777778.

Base conversion 71338140

Base System Value
2 Binary 100010000001000100010011100
3 Ternary 11222020100112100
4 Quaternary 10100020202130
5 Quinary 121230310030
6 Senary 11025005100
8 Octal 420104234
10 Decimal 71338140
12 Duodecimal 1ba83790
16 Hexadecimal 440889c
20 Vigesimal 125h570
36 Base36 16h0v0

Cryptographic Hash Functions

md5 eb2e6f12888571210899b4a58e019261
sha1 737f69c125040dae331a85e18105215f1b286146
sha256 5b5d96bf5f36ed2a1f8aa77fbca9ff437ffe8e2c6cbee3af23d63c4ba2ba7da1
sha512 51cdc5e5eb727202bbcc9bfd69034888e7c035a67d923bb06b3a4200470c9074d4eb8f8f091a76dd09af8a396b42ea67f743ad19b47a5cee1a45de00c7e65203
ripemd-160 f66499c88175b7bf0c17012ae92a926392a4613e

71338140 as geometric shapes

Circle

Radius = n
Diameter 142676280
Circumference 448230753.08952
Area 1.5987974108103E+16

Sphere

Radius = n
Volume 1.520736446987E+24
Surface area 6.3951896432411E+16
Circumference 448230753.08952

Square

Length = n
Perimeter 285352560
Area 5089130218659600
Diagonal 100887365.10247

Cube

Length = n
Surface area 30534781311957600
Volume 3.6304908401697E+23
Space diagonal 123561282.99746

Equilateral Triangle

Length = n
Perimeter 214014420
Area 2.2036580262631E+15
Altitude 61780641.498731

Triangular Pyramid

Length = n
Surface area 2.2036580262631E+15
Volume 4.2785744868661E+22
Height 33629121.700824