71306560 (number)

71306560 is an even 8-digits composite number following 71306559 and preceding 71306561. In scientific notation, it is written as 7.1306560 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 56 positive divisors. There are 25804800 positive integers (up to 71306560) that are relatively prime to 71306560.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred six thousand five hundred sixty

Notation

Scientific notation 7.1306560 × 10^7
Engineering notation 7.1306560 × 10^6

Prime Factorization of 71306560

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 65 × 61 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2228330
Product of the distinct prime numbers

The prime factorization of 71306560 is 2 × 2 × 2 × 2 × 2 × 2 × 65 × 61 × 281. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71306560)

Multiplication

n×y
n×2 142613120
n×3 213919680
n×4 285226240
n×5 356532800

Division

n÷y
n÷2 35653280
n÷3 23768853.333333
n÷3 17826640
n÷5 14261312

Exponentiation

ny
n2 5084625499033600
n3 3.6256715322437E+23
n4 2.5853416465423E+31
n5 1.8435181923967E+39

Nth Root

y√n
2√n 8444.3211686908
3√n 414.67688595808
4√n 91.892987592584
5√n 37.207106476633

Divisors of 71306560

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71306559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71306560 can be divided by 56 positive divisors. The sum of these divisors (counting 71306560) is 1, the average is 0.017857142857143.

Base conversion 71306560

Base System Value
2 Binary 100010000000000110101000000
3 Ternary 11222011202012201
4 Quaternary 10100000311000
5 Quinary 121223302220
6 Senary 11024202544
8 Octal 420006500
10 Decimal 71306560
12 Duodecimal 1ba69454
16 Hexadecimal 4400d40
20 Vigesimal 125d680
36 Base36 16gchs

Cryptographic Hash Functions

md5 ddd0713343b9dc6829161714c8af2b71
sha1 896689d19dbbe7730d841e1251fb8ff89bc63434
sha256 5222f09a323af634faa259cb865c5683cd398ee763321e06aa99b3b160836bb5
sha512 866ac171582723c0c8dac6c4ac27145c5daa0e055431d9fb48b75c528238bf25ac30b2f79edaddb07abf71371d04abd316babc95174732db137e2af4961a77e8
ripemd-160 53ed5b05c3aa0c03384b8632f8f625cda853dd01

71306560 as geometric shapes

Circle

Radius = n
Diameter 142613120
Circumference 448032330.09752
Area 1.5973822114019E+16

Sphere

Radius = n
Volume 1.5187177400035E+24
Surface area 6.3895288456077E+16
Circumference 448032330.09752

Square

Length = n
Perimeter 285226240
Area 5084625499033600
Diagonal 100842704.23817

Cube

Length = n
Surface area 30507752994201600
Volume 3.6256715322437E+23
Space diagonal 123506584.83296

Equilateral Triangle

Length = n
Perimeter 213919680
Area 2.2017074254466E+15
Altitude 61753292.416479

Triangular Pyramid

Length = n
Surface area 2.2017074254466E+15
Volume 4.2728948780076E+22
Height 33614234.746057