71358786 (number)

71358786 is an even 8-digits composite number following 71358785 and preceding 71358787. In scientific notation, it is written as 7.1358786 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 23786244 positive integers (up to 71358786) that are relatively prime to 71358786.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-eight thousand seven hundred eighty-six

Notation

Scientific notation 7.1358786 × 10^7
Engineering notation 7.1358786 × 10^6

Prime Factorization of 71358786

Prime Factorization 2 × 9 × 3 × 1321459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71358786
Product of the distinct prime numbers

The prime factorization of 71358786 is 2 × 9 × 3 × 1321459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 31, 55, 105, 249, 2685, 6229, 25005, 57554, 238770, 325348, 3229029, 5073474, 52154918, 91776667, 912001138, 791475590, 5526018137, 4965261442

Basic calculations (n = 71358786)

Multiplication

n×y
n×2 142717572
n×3 214076358
n×4 285435144
n×5 356793930

Division

n÷y
n÷2 35679393
n÷3 23786262
n÷3 17839696.5
n÷5 14271757.2

Exponentiation

ny
n2 5092076339393796
n3 3.6336438579847E+23
n4 2.5929241446214E+31
n5 1.8502791915027E+39

Nth Root

y√n
2√n 8447.412976764
3√n 414.77809978709
4√n 91.909808925729
5√n 37.212555089798

Divisors of 71358786

1, 2, 3, 6, 9, 18, 27, 54, 1321459, 2642918, 3964377, 7928754, 11893131, 23786262, 35679393, 71358786

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 -71358785
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 71358786 can be divided by 16 positive divisors. The sum of these divisors (counting 71358786) is 1, the average is 0.0625.

Base conversion 71358786

Base System Value
2 Binary 100010000001101100101000010
3 Ternary 11222021101212000
4 Quaternary 10100031211002
5 Quinary 121231440121
6 Senary 11025244430
8 Octal 420154502
10 Decimal 71358786
12 Duodecimal 1ba93716
16 Hexadecimal 440d942
20 Vigesimal 125jgj6
36 Base36 16hgsi

Cryptographic Hash Functions

md5 123cfda073659403d685029389fc266f
sha1 10ca9c46cf6555da35282365f390147efa67fadc
sha256 a3451f6166da5cceab24611620ac8e1767ca95e32cdd999b989ac60fbe4ce803
sha512 6fde184b9cbe26ed30336177728eab0a8ccaca7c4d11cd2385e21c953f48fb05293379e94dbe5d92875e5cc1cca2b834297cdac4c163b3d038fb6b3ece897a2b
ripemd-160 4f40bc5659060a5cc0fd0768801b412696e30456

71358786 as geometric shapes

Circle

Radius = n
Diameter 142717572
Circumference 448360475.73337
Area 1.5997229619358E+16

Sphere

Radius = n
Volume 1.5220571800008E+24
Surface area 6.3988918477432E+16
Circumference 448360475.73337

Square

Length = n
Perimeter 285435144
Area 5092076339393796
Diagonal 100916562.95568

Cube

Length = n
Surface area 30552458036362776
Volume 3.6336438579847E+23
Space diagonal 123597042.91843

Equilateral Triangle

Length = n
Perimeter 214076358
Area 2.2049337339623E+15
Altitude 61798521.459217

Triangular Pyramid

Length = n
Surface area 2.2049337339623E+15
Volume 4.2822903539963E+22
Height 33638854.31856