71306590 (number)

71306590 is an even 8-digits composite number following 71306589 and preceding 71306591. In scientific notation, it is written as 7.1306590 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 28408000 positive integers (up to 71306590) that are relatively prime to 71306590.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred six thousand five hundred ninety

Notation

Scientific notation 7.1306590 × 10^7
Engineering notation 7.1306590 × 10^6

Prime Factorization of 71306590

Prime Factorization 2 × 5 × 251 × 28409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71306590
Product of the distinct prime numbers

The prime factorization of 71306590 is 2 × 5 × 251 × 28409. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 46, 87, 734, 44, 4597, 4786, 66952, 97962, 459834, 617702, 1277419, 7111319, 85156040, 75835120, 947750569, 469083378, 8290483436, 33811899

Basic calculations (n = 71306590)

Multiplication

n×y
n×2 142613180
n×3 213919770
n×4 285226360
n×5 356532950

Division

n÷y
n÷2 35653295
n÷3 23768863.333333
n÷3 17826647.5
n÷5 14261318

Exponentiation

ny
n2 5084629777428100
n3 3.6256761084086E+23
n4 2.5853459973509E+31
n5 1.8435220704124E+39

Nth Root

y√n
2√n 8444.3229450324
3√n 414.67694411217
4√n 91.892997257856
5√n 37.207109607378

Divisors of 71306590

1, 2, 5, 10, 251, 502, 1255, 2510, 28409, 56818, 142045, 284090, 7130659, 14261318, 35653295, 71306590

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 -71306589
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 71306590 can be divided by 16 positive divisors. The sum of these divisors (counting 71306590) is 1, the average is 0.0625.

Base conversion 71306590

Base System Value
2 Binary 100010000000000110101011110
3 Ternary 11222011202020211
4 Quaternary 10100000311132
5 Quinary 121223302330
6 Senary 11024203034
8 Octal 420006536
10 Decimal 71306590
12 Duodecimal 1ba6947a
16 Hexadecimal 4400d5e
20 Vigesimal 125d69a
36 Base36 16gcim

Cryptographic Hash Functions

md5 18a65c9c2b7aeb11fa08094950f3633c
sha1 335b9299586de73ab791a2701fb6bde583eeea6f
sha256 c6e12e0549c833973be46de95478596ae40b3d37033a7af63bd5ef7d0fc4d98b
sha512 42bf3ceed90ff551397ce186133a6d1d83376e61f7c69cb36714a8f00bead0319304ec402f6684fc22bbf7de8fb5c8cc570cf832be16a4bcf405a8c8a6eb4a68
ripemd-160 e88cb9ec20231d86d990f9278151eb3d02e5359c

71306590 as geometric shapes

Circle

Radius = n
Diameter 142613180
Circumference 448032518.59308
Area 1.5973835554992E+16

Sphere

Radius = n
Volume 1.518719656863E+24
Surface area 6.3895342219968E+16
Circumference 448032518.59308

Square

Length = n
Perimeter 285226360
Area 5084629777428100
Diagonal 100842746.66458

Cube

Length = n
Surface area 30507778664568600
Volume 3.6256761084086E+23
Space diagonal 123506636.79448

Equilateral Triangle

Length = n
Perimeter 213919770
Area 2.2017092780458E+15
Altitude 61753318.397241

Triangular Pyramid

Length = n
Surface area 2.2017092780458E+15
Volume 4.2729002710696E+22
Height 33614248.888193