71310872 (number)

71310872 is an even 8-digits composite number following 71310871 and preceding 71310873. In scientific notation, it is written as 7.1310872 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 35518816 positive integers (up to 71310872) that are relatively prime to 71310872.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred ten thousand eight hundred seventy-two

Notation

Scientific notation 7.1310872 × 10^7
Engineering notation 7.1310872 × 10^6

Prime Factorization of 71310872

Prime Factorization 2 × 2 × 2 × 263 × 33893

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17827718
Product of the distinct prime numbers

The prime factorization of 71310872 is 2 × 2 × 2 × 263 × 33893. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 84, 93, 482, 826, 9736, 4321, 37590, 3582, 225002, 901218, 8241903, 7910240, 72910241, 42476329, 487468417, 906527558, 884469339, 8581460264

Basic calculations (n = 71310872)

Multiplication

n×y
n×2 142621744
n×3 213932616
n×4 285243488
n×5 356554360

Division

n÷y
n÷2 35655436
n÷3 23770290.666667
n÷3 17827718
n÷5 14262174.4

Exponentiation

ny
n2 5085240465400384
n3 3.6263293191739E+23
n4 2.5859670590946E+31
n5 1.8440756594731E+39

Nth Root

y√n
2√n 8444.5764843478
3√n 414.68524447232
4√n 91.894376783064
5√n 37.207556458129

Divisors of 71310872

1, 2, 4, 8, 263, 526, 1052, 2104, 33893, 67786, 135572, 271144, 8913859, 17827718, 35655436, 71310872

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 -71310871
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 71310872 can be divided by 16 positive divisors. The sum of these divisors (counting 71310872) is 1, the average is 0.0625.

Base conversion 71310872

Base System Value
2 Binary 100010000000001111000011000
3 Ternary 11222011222010102
4 Quaternary 10100001320120
5 Quinary 121223421442
6 Senary 11024234532
8 Octal 420017030
10 Decimal 71310872
12 Duodecimal 1ba6ba48
16 Hexadecimal 4401e18
20 Vigesimal 125dh3c
36 Base36 16gftk

Cryptographic Hash Functions

md5 6ab329ee06263e724b31c1766cb52a35
sha1 eeb61975d2c0a4e2e6ce3f9646ac2a1ddf9fc1e4
sha256 29fa163545a98a544ef8fb22c0306fba6d7483a9b09d95c7d95d0098fbda4026
sha512 28c321d568e33629b0e12bf6bd1361507f7f2da93a99d0b3b49d6adc1e4f33c176e23aa856caa5ffa45cd11177bfa68b5b1f4784b42233a078082af6710d53ff
ripemd-160 4176618cc5e0dcc985ad3ab285d06022caf47153

71310872 as geometric shapes

Circle

Radius = n
Diameter 142621744
Circumference 448059423.19256
Area 1.5975754087839E+16

Sphere

Radius = n
Volume 1.5189932731485E+24
Surface area 6.3903016351358E+16
Circumference 448059423.19256

Square

Length = n
Perimeter 285243488
Area 5085240465400384
Diagonal 100848802.32705

Cube

Length = n
Surface area 30511442792402304
Volume 3.6263293191739E+23
Space diagonal 123514053.43604

Equilateral Triangle

Length = n
Perimeter 213932616
Area 2.2019737136947E+15
Altitude 61757026.71802

Triangular Pyramid

Length = n
Surface area 2.2019737136947E+15
Volume 4.2736700873391E+22
Height 33616267.442351