71305842 (number)

71305842 is an even 8-digits composite number following 71305841 and preceding 71305843. In scientific notation, it is written as 7.1305842 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 22735152 positive integers (up to 71305842) that are relatively prime to 71305842.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred five thousand eight hundred forty-two

Notation

Scientific notation 7.1305842 × 10^7
Engineering notation 7.1305842 × 10^6

Prime Factorization of 71305842

Prime Factorization 2 × 3 × 23 × 516709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71305842
Product of the distinct prime numbers

The prime factorization of 71305842 is 2 × 3 × 23 × 516709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 81, 81, 954, 898, 4920, 8008, 92748, 56941, 817074, 119056, 702632, 4117709, 47780601, 55774873, 64955215, 518403636, 4610789712, 9389998178

Basic calculations (n = 71305842)

Multiplication

n×y
n×2 142611684
n×3 213917526
n×4 285223368
n×5 356529210

Division

n÷y
n÷2 35652921
n÷3 23768614
n÷3 17826460.5
n÷5 14261168.4

Exponentiation

ny
n2 5084523103328964
n3 3.6255620105132E+23
n4 2.5852375188286E+31
n5 1.8434253805006E+39

Nth Root

y√n
2√n 8444.2786548053
3√n 414.67549413194
4√n 91.892756269498
5√n 37.207031547174

Divisors of 71305842

1, 2, 3, 6, 23, 46, 69, 138, 516709, 1033418, 1550127, 3100254, 11884307, 23768614, 35652921, 71305842

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 -71305841
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 71305842 can be divided by 16 positive divisors. The sum of these divisors (counting 71305842) is 1, the average is 0.0625.

Base conversion 71305842

Base System Value
2 Binary 100010000000000101001110010
3 Ternary 11222011201020010
4 Quaternary 10100000221302
5 Quinary 121223241332
6 Senary 11024155350
8 Octal 420005162
10 Decimal 71305842
12 Duodecimal 1ba68b56
16 Hexadecimal 4400a72
20 Vigesimal 125d4c2
36 Base36 16gbxu

Cryptographic Hash Functions

md5 8cbb674e076e1954088563a9f5096e05
sha1 0b3b7a55f351984b835cd3fdb5ce14215f0b69a1
sha256 c5af74a98ccfb1d4fb2ff4408cd37ba0716b750bc598e9675d7399e3a04a9f71
sha512 0da4a65498ea50aca67dff63f4955b1f47c161d92eb3364a02fd685649f176f36f5d5ab972076b90991785ac0f7ba08ec916d18c4e07a64b7cb8bce501c532ee
ripemd-160 d84c0f9e5e72c8f7ca0fd88f97a71ecac86dffe4

71305842 as geometric shapes

Circle

Radius = n
Diameter 142611684
Circumference 448027818.77047
Area 1.5973500428426E+16

Sphere

Radius = n
Volume 1.5186718636484E+24
Surface area 6.3894001713703E+16
Circumference 448027818.77047

Square

Length = n
Perimeter 285223368
Area 5084523103328964
Diagonal 100841688.83283

Cube

Length = n
Surface area 30507138619973784
Volume 3.6255620105132E+23
Space diagonal 123505341.22048

Equilateral Triangle

Length = n
Perimeter 213917526
Area 2.2016630868059E+15
Altitude 61752670.610239

Triangular Pyramid

Length = n
Surface area 2.2016630868059E+15
Volume 4.2727658054104E+22
Height 33613896.277611