71569142 (number)

71569142 is an even 8-digits composite number following 71569141 and preceding 71569143. In scientific notation, it is written as 7.1569142 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 34545000 positive integers (up to 71569142) that are relatively prime to 71569142.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred sixty-nine thousand one hundred forty-two

Notation

Scientific notation 7.1569142 × 10^7
Engineering notation 7.1569142 × 10^6

Prime Factorization of 71569142

Prime Factorization 2 × 31 × 491 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71569142
Product of the distinct prime numbers

The prime factorization of 71569142 is 2 × 31 × 491 × 2351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 83, 39, 23, 281, 7907, 1460, 38100, 59346, 84221, 486660, 8577135, 394998, 38073825, 12977845, 270243416, 461667698, 4769634863, 7174962615

Basic calculations (n = 71569142)

Multiplication

n×y
n×2 143138284
n×3 214707426
n×4 286276568
n×5 357845710

Division

n÷y
n÷2 35784571
n÷3 23856380.666667
n÷3 17892285.5
n÷5 14313828.4

Exponentiation

ny
n2 5122142086616164
n3 3.6658731434121E+23
n4 2.6236339555485E+31
n5 1.8777123112067E+39

Nth Root

y√n
2√n 8459.8547268851
3√n 415.18526977143
4√n 91.977468582719
5√n 37.234468776264

Divisors of 71569142

1, 2, 31, 62, 491, 982, 2351, 4702, 15221, 30442, 72881, 145762, 1154341, 2308682, 35784571, 71569142

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 -71569141
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 71569142 can be divided by 16 positive divisors. The sum of these divisors (counting 71569142) is 1, the average is 0.0625.

Base conversion 71569142

Base System Value
2 Binary 100010001000000111011110110
3 Ternary 11222200002101222
4 Quaternary 10101000323312
5 Quinary 121310203032
6 Senary 11033550342
8 Octal 421007366
10 Decimal 71569142
12 Duodecimal 1bb753b2
16 Hexadecimal 4440ef6
20 Vigesimal 12762h2
36 Base36 16lz3q

Cryptographic Hash Functions

md5 d880b05bf91ddf5f81432262678b1b51
sha1 7fde1f3947c87b81598962ab5f1f64689a4a4bae
sha256 2bd9db282ae71c559cebef261888716443943c6f8d57bedaff15db724eb8b2b9
sha512 3bd971e6f4ea96c6a16c09bf9fa14872752775b7292fa0473c58b49976ff4f867a58aec7f9fa973c403ab5558b359ba95af40028db1bc4ae99f36e3a03ad7f84
ripemd-160 18e5f197bb476f458dc93ba994c07da7307240e9

71569142 as geometric shapes

Circle

Radius = n
Diameter 143138284
Circumference 449682181.46185
Area 1.6091683949956E+16

Sphere

Radius = n
Volume 1.5355573515114E+24
Surface area 6.4366735799826E+16
Circumference 449682181.46185

Square

Length = n
Perimeter 286276568
Area 5122142086616164
Diagonal 101214051.26381

Cube

Length = n
Surface area 30732852519696984
Volume 3.6658731434121E+23
Space diagonal 123961390.19811

Equilateral Triangle

Length = n
Perimeter 214707426
Area 2.2179525844015E+15
Altitude 61980695.099056

Triangular Pyramid

Length = n
Surface area 2.2179525844015E+15
Volume 4.3202729311272E+22
Height 33738017.087935