71306720 (number)

71306720 is an even 8-digits composite number following 71306719 and preceding 71306721. In scientific notation, it is written as 7.1306720 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 48 positive divisors. There are 28116480 positive integers (up to 71306720) that are relatively prime to 71306720.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred six thousand seven hundred twenty

Notation

Scientific notation 7.1306720 × 10^7
Engineering notation 7.1306720 × 10^6

Prime Factorization of 71306720

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 71 × 6277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4456670
Product of the distinct prime numbers

The prime factorization of 71306720 is 2 × 2 × 2 × 2 × 2 × 5 × 71 × 6277. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71306720)

Multiplication

n×y
n×2 142613440
n×3 213920160
n×4 285226880
n×5 356533600

Division

n÷y
n÷2 35653360
n÷3 23768906.666667
n÷3 17826680
n÷5 14261344

Exponentiation

ny
n2 5084648317158400
n3 3.6256959385009E+23
n4 2.5853648509182E+31
n5 1.8435388752226E+39

Nth Root

y√n
2√n 8444.330642508
3√n 414.67719611305
4√n 91.893039140666
5√n 37.207123173924

Divisors of 71306720

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71306719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71306720 can be divided by 48 positive divisors. The sum of these divisors (counting 71306720) is 1, the average is 0.020833333333333.

Base conversion 71306720

Base System Value
2 Binary 100010000000000110111100000
3 Ternary 11222011202102122
4 Quaternary 10100000313200
5 Quinary 121223303340
6 Senary 11024203412
8 Octal 420006740
10 Decimal 71306720
12 Duodecimal 1ba69568
16 Hexadecimal 4400de0
20 Vigesimal 125d6g0
36 Base36 16gcm8

Cryptographic Hash Functions

md5 d8f221b9ea7543ac01440fc63488258c
sha1 3e2950809f3999e1f7f838d6b13e1b9680fe8365
sha256 f676d9431bafbb8036bd2d0f3ed67f1db022aa94b4311ab656a4fcda93a51517
sha512 36f2b8be8ac2eddf368b05ce531fc73b312261d8240d8a4bfcc55d554f14e94c07803e574f95fd0e9e942303541f5e4933b92386f08e326eb44674ec9f7884ab
ripemd-160 7a5cfc6916d0d60d8aeedf2718606983ec5c7868

71306720 as geometric shapes

Circle

Radius = n
Diameter 142613440
Circumference 448033335.40717
Area 1.5973893799273E+16

Sphere

Radius = n
Volume 1.5187279632726E+24
Surface area 6.389557519709E+16
Circumference 448033335.40717

Square

Length = n
Perimeter 285226880
Area 5084648317158400
Diagonal 100842930.51234

Cube

Length = n
Surface area 30507889902950400
Volume 3.6256959385009E+23
Space diagonal 123506861.96109

Equilateral Triangle

Length = n
Perimeter 213920160
Area 2.2017173059845E+15
Altitude 61753430.980544

Triangular Pyramid

Length = n
Surface area 2.2017173059845E+15
Volume 4.2729236410575E+22
Height 33614310.17078