71569428 (number)

71569428 is an even 8-digits composite number following 71569427 and preceding 71569429. In scientific notation, it is written as 7.1569428 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 19371744 positive integers (up to 71569428) that are relatively prime to 71569428.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred sixty-nine thousand four hundred twenty-eight

Notation

Scientific notation 7.1569428 × 10^7
Engineering notation 7.1569428 × 10^6

Prime Factorization of 71569428

Prime Factorization 2 × 2 × 3 × 7 × 19 × 44843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 35784714
Product of the distinct prime numbers

The prime factorization of 71569428 is 2 × 2 × 3 × 7 × 19 × 44843. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71569428)

Multiplication

n×y
n×2 143138856
n×3 214708284
n×4 286277712
n×5 357847140

Division

n÷y
n÷2 35784714
n÷3 23856476
n÷3 17892357
n÷5 14313885.6

Exponentiation

ny
n2 5122183024247184
n3 3.6659170915668E+23
n4 2.6236758933886E+31
n5 1.8777498294721E+39

Nth Root

y√n
2√n 8459.8716302317
3√n 415.18582281625
4√n 91.977560471192
5√n 37.234498535014

Divisors of 71569428

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 -71569427
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 71569428 can be divided by 48 positive divisors. The sum of these divisors (counting 71569428) is 1, the average is 0.020833333333333.

Base conversion 71569428

Base System Value
2 Binary 100010001000001000000010100
3 Ternary 11222200002210120
4 Quaternary 10101001000110
5 Quinary 121310210203
6 Senary 11033551540
8 Octal 421010024
10 Decimal 71569428
12 Duodecimal 1bb755b0
16 Hexadecimal 4441014
20 Vigesimal 12763b8
36 Base36 16lzbo

Cryptographic Hash Functions

md5 3736e54e751e0a7f845cfc2d7f44d361
sha1 82c795c87ce00c3ca8a354d9a5d51fed5bb665af
sha256 1748d05fb0caf9bdac83804f512d5a16e8f3fee9f1c2705c3937cfcb1d0cd47f
sha512 a40aedfdc9cf69edeccd22b152c240eb3516f8938880d2017eaeed3a3d8c6829888394a9bdee2e46089f4386a11cb4d3772b8f72e89fc256e92fc10d1efa0958
ripemd-160 76e966dccec71e84524c73821887f2390dc62c1b

71569428 as geometric shapes

Circle

Radius = n
Diameter 143138856
Circumference 449683978.45285
Area 1.6091812559317E+16

Sphere

Radius = n
Volume 1.5355757604714E+24
Surface area 6.4367250237269E+16
Circumference 449683978.45285

Square

Length = n
Perimeter 286277712
Area 5122183024247184
Diagonal 101214455.72888

Cube

Length = n
Surface area 30733098145483104
Volume 3.6659170915668E+23
Space diagonal 123961885.56464

Equilateral Triangle

Length = n
Perimeter 214708284
Area 2.2179703109157E+15
Altitude 61980942.782321

Triangular Pyramid

Length = n
Surface area 2.2179703109157E+15
Volume 4.3203247245243E+22
Height 33738151.909628