71389662 (number)

71389662 is an even 8-digits composite number following 71389661 and preceding 71389663. In scientific notation, it is written as 7.1389662 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 23781632 positive integers (up to 71389662) that are relatively prime to 71389662.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eighty-nine thousand six hundred sixty-two

Notation

Scientific notation 7.1389662 × 10^7
Engineering notation 7.1389662 × 10^6

Prime Factorization of 71389662

Prime Factorization 2 × 3 × 2309 × 5153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71389662
Product of the distinct prime numbers

The prime factorization of 71389662 is 2 × 3 × 2309 × 5153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 57, 46, 39, 709, 6824, 8194, 17783, 8737, 739844, 342492, 494167, 7196566, 32121355, 20774227, 895786440, 447277123, 1418233748, 6031948623

Basic calculations (n = 71389662)

Multiplication

n×y
n×2 142779324
n×3 214168986
n×4 285558648
n×5 356948310

Division

n÷y
n÷2 35694831
n÷3 23796554
n÷3 17847415.5
n÷5 14277932.4

Exponentiation

ny
n2 5096483840474244
n3 3.6383625875992E+23
n4 2.5974147536215E+31
n5 1.8542856133485E+39

Nth Root

y√n
2√n 8449.2403208809
3√n 414.83791415462
4√n 91.919749351709
5√n 37.215774808374

Divisors of 71389662

1, 2, 3, 6, 2309, 4618, 5153, 6927, 10306, 13854, 15459, 30918, 11898277, 23796554, 35694831, 71389662

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 -71389661
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 71389662 can be divided by 16 positive divisors. The sum of these divisors (counting 71389662) is 1, the average is 0.0625.

Base conversion 71389662

Base System Value
2 Binary 100010000010101000111011110
3 Ternary 11222022222012120
4 Quaternary 10100111013132
5 Quinary 121233432122
6 Senary 11030043410
8 Octal 420250736
10 Decimal 71389662
12 Duodecimal 1baa9566
16 Hexadecimal 44151de
20 Vigesimal 1263e32
36 Base36 16i4m6

Cryptographic Hash Functions

md5 af114c746fcf38537baf6660ad0e6599
sha1 76b099a7299d4dfd5035f765e20e41752140ec72
sha256 0e532306f0dd6a1760ebe8415362f1bec5d78a119f6ecd6d35b0005ceb94f970
sha512 ae63bef66fd394bd3bb3b57a36f9390b9e2958ac497d7391711ae5a9aa8fb46172a4aa7d20608339babb3d0495a72f151c9efd7fb2d76b16e084ac65e7ac2cd7
ripemd-160 7a2ccc92bd3fc884db5d122325ece67232a2c86f

71389662 as geometric shapes

Circle

Radius = n
Diameter 142779324
Circumference 448554475.36292
Area 1.6011076192373E+16

Sphere

Radius = n
Volume 1.5240337568397E+24
Surface area 6.4044304769492E+16
Circumference 448554475.36292

Square

Length = n
Perimeter 285558648
Area 5096483840474244
Diagonal 100960228.21363

Cube

Length = n
Surface area 30578903042845464
Volume 3.6383625875992E+23
Space diagonal 123650521.71917

Equilateral Triangle

Length = n
Perimeter 214168986
Area 2.2068422379138E+15
Altitude 61825260.859585

Triangular Pyramid

Length = n
Surface area 2.2068422379138E+15
Volume 4.287851430178E+22
Height 33653409.404544