71290889 (number)

71290889 is an odd 8-digits prime number following 71290888 and preceding 71290890. In scientific notation, it is written as 7.1290889 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 71290888 positive integers (up to 71290889) that are relatively prime to 71290889.

Interesting facts

Basic properties

Name

Name seventy-one million two hundred ninety thousand eight hundred eighty-nine

Notation

Scientific notation 7.1290889 × 10^7
Engineering notation 7.1290889 × 10^6

Prime Factorization of 71290889

Prime Factorization 71290889

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 71290889
Product of the distinct prime numbers

The prime factorization of 71290889 is 71290889. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 6, 31, 37, 172, 728, 3168, 8595, 97399, 65549, 191959, 813437, 3397895, 6410015, 2847473, 32008574, 920162948, 563868662, 1712126998, 2676048973

Basic calculations (n = 71290889)

Multiplication

n×y
n×2 142581778
n×3 213872667
n×4 285163556
n×5 356454445

Division

n÷y
n÷2 35645444.5
n÷3 23763629.666667
n÷3 17822722.25
n÷5 14258177.8

Exponentiation

ny
n2 5082390854410321
n3 3.6232816225638E+23
n4 2.5830696796994E+31
n5 1.8414933381471E+39

Nth Root

y√n
2√n 8443.3932160003
3√n 414.64650596879
4√n 91.887938359723
5√n 37.205470936148

Divisors of 71290889

1, 71290889

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 71290890
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 35645445
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 8443.3932752182
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999719459
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71290889 can be divided by 2 positive divisors. The sum of these divisors (counting 71290889) is 71290890, the average is 35645445.

Base conversion 71290889

Base System Value
2 Binary 100001111111101000000001001
3 Ternary 11222010221201022
4 Quaternary 10033331000021
5 Quinary 121222302024
6 Senary 11024002225
8 Octal 417750011
10 Decimal 71290889
12 Duodecimal 1ba60375
16 Hexadecimal 43fd009
20 Vigesimal 125b749
36 Base36 16g0eh

Cryptographic Hash Functions

md5 bfafbf626c1970ce32f9f5b7c3290080
sha1 4a1875ba6a755ef6b4b3207e94ba55e8b330a9db
sha256 9c1e4f01f35c567e7f044fdc4cea4ce9edb52b974091543701f59f376bb71313
sha512 c490a134f60a6042b635547069836e71366e640c6e223e66ceec3fbfddcc8c95626dd012f02edf6f3a8753aa2c9f75a81f918d0b51f240c1f587435b86e8d802
ripemd-160 f474a672e4a5744f1d004cf351b5262c3c3625c1

71290889 as geometric shapes

Circle

Radius = n
Diameter 142581778
Circumference 447933866.30057
Area 1.5966801770887E+16

Sphere

Radius = n
Volume 1.5177166569778E+24
Surface area 6.386720708355E+16
Circumference 447933866.30057

Square

Length = n
Perimeter 285163556
Area 5082390854410321
Diagonal 100820542.09743

Cube

Length = n
Surface area 30494345126461926
Volume 3.6232816225638E+23
Space diagonal 123479441.86475

Equilateral Triangle

Length = n
Perimeter 213872667
Area 2.2007397959405E+15
Altitude 61739720.932377

Triangular Pyramid

Length = n
Surface area 2.2007397959405E+15
Volume 4.2700783424391E+22
Height 33606847.365812