71388336 (number)

71388336 is an even 8-digits composite number following 71388335 and preceding 71388337. In scientific notation, it is written as 7.1388336 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 23751936 positive integers (up to 71388336) that are relatively prime to 71388336.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-eight thousand three hundred thirty-six

Notation

Scientific notation 7.1388336 × 10^7
Engineering notation 7.1388336 × 10^6

Prime Factorization of 71388336

Prime Factorization 2 × 2 × 2 × 2 × 3 × 2029 × 733

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8923542
Product of the distinct prime numbers

The prime factorization of 71388336 is 2 × 2 × 2 × 2 × 3 × 2029 × 733. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71388336)

Multiplication

n×y
n×2 142776672
n×3 214165008
n×4 285553344
n×5 356941680

Division

n÷y
n÷2 35694168
n÷3 23796112
n÷3 17847084
n÷5 14277667.2

Exponentiation

ny
n2 5096294516848896
n3 3.6381598532377E+23
n4 2.5972217802464E+31
n5 1.8541134111475E+39

Nth Root

y√n
2√n 8449.1618519235
3√n 414.83534572261
4√n 91.91932251667
5√n 37.215636557308

Divisors of 71388336

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71388335
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71388336 can be divided by 40 positive divisors. The sum of these divisors (counting 71388336) is 1, the average is 0.025.

Base conversion 71388336

Base System Value
2 Binary 100010000010100110010110000
3 Ternary 11222022220101110
4 Quaternary 10100110302300
5 Quinary 121233411321
6 Senary 11030033320
8 Octal 420246260
10 Decimal 71388336
12 Duodecimal 1baa8840
16 Hexadecimal 4414cb0
20 Vigesimal 1263agg
36 Base36 16i3lc

Cryptographic Hash Functions

md5 1d044c80318092fbd7a593dd62c72f1d
sha1 c14765adbb35fdd16a0d7b96b20e7eda5eb6a7dc
sha256 ca69b6245e845f535923fcd021e81ba606d738518c07e85c9cd28a8cf2c89ef3
sha512 3ccb4a58e73f67a9098fd158e5359175b1940112abdaece968114bdd7b3243c25080982ea941f583e3d39e6e3a5c5c83ec4ada549cb8e5cb3d7d707889f9ed63
ripemd-160 38083eda87b5a83f61c2bec085952e6f37b051c5

71388336 as geometric shapes

Circle

Radius = n
Diameter 142776672
Circumference 448546143.8592
Area 1.6010481414662E+16

Sphere

Radius = n
Volume 1.5239488356689E+24
Surface area 6.404192565865E+16
Circumference 448546143.8592

Square

Length = n
Perimeter 285553344
Area 5096294516848896
Diagonal 100958352.96645

Cube

Length = n
Surface area 30577767101093376
Volume 3.6381598532377E+23
Space diagonal 123648225.0198

Equilateral Triangle

Length = n
Perimeter 214165008
Area 2.2067602583792E+15
Altitude 61824112.509899

Triangular Pyramid

Length = n
Surface area 2.2067602583792E+15
Volume 4.2876125054417E+22
Height 33652784.322149