71323390 (number)

71323390 is an even 8-digits composite number following 71323389 and preceding 71323391. In scientific notation, it is written as 7.1323390 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 28492000 positive integers (up to 71323390) that are relatively prime to 71323390.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-three thousand three hundred ninety

Notation

Scientific notation 7.1323390 × 10^7
Engineering notation 7.1323390 × 10^6

Prime Factorization of 71323390

Prime Factorization 2 × 5 × 839 × 8501

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 71323390
Product of the distinct prime numbers

The prime factorization of 71323390 is 2 × 5 × 839 × 8501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 45, 29, 578, 782, 679, 4645, 10268, 83384, 795189, 331707, 7752166, 534998, 93420556, 80475116, 494920066, 177717180, 8717941099, 9573183253

Basic calculations (n = 71323390)

Multiplication

n×y
n×2 142646780
n×3 213970170
n×4 285293560
n×5 356616950

Division

n÷y
n÷2 35661695
n÷3 23774463.333333
n÷3 17830847.5
n÷5 14264678

Exponentiation

ny
n2 5087025961092100
n3 3.628239365631E+23
n4 2.5877833128825E+31
n5 1.8456947846021E+39

Nth Root

y√n
2√n 8445.3176376025
3√n 414.70950784211
4√n 91.898409331188
5√n 37.20886265865

Divisors of 71323390

1, 2, 5, 10, 839, 1678, 4195, 8390, 8501, 17002, 42505, 85010, 7132339, 14264678, 35661695, 71323390

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 -71323389
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 71323390 can be divided by 16 positive divisors. The sum of these divisors (counting 71323390) is 1, the average is 0.0625.

Base conversion 71323390

Base System Value
2 Binary 100010000000100111011111110
3 Ternary 11222012121022001
4 Quaternary 10100010323332
5 Quinary 121224322030
6 Senary 11024412514
8 Octal 420047376
10 Decimal 71323390
12 Duodecimal 1ba7713a
16 Hexadecimal 4404efe
20 Vigesimal 125f89a
36 Base36 16gpha

Cryptographic Hash Functions

md5 05e4913ddc33a8462576777fb0da4193
sha1 6faa0e85396d30c69559018e9bef1c9d839e8939
sha256 292f4cdb70fd1ee1718496149f036b961cdd17023db6d866ccc281b28faa9df3
sha512 601bfb5b93bf1ba85e215ee0a295cbaaa2cbb3613a87f0baa5a3b24c78c1977510bdfad09dd923fc25dbd8f2c8549494c1be2d56ee20c5309bb6cd60f879ff72
ripemd-160 970620454963399bdca2b7d473ffb93ac8c3aa05

71323390 as geometric shapes

Circle

Radius = n
Diameter 142646780
Circumference 448138076.10624
Area 1.5981363387987E+16

Sphere

Radius = n
Volume 1.5197933515375E+24
Surface area 6.392545355195E+16
Circumference 448138076.10624

Square

Length = n
Perimeter 285293560
Area 5087025961092100
Diagonal 100866505.45243

Cube

Length = n
Surface area 30522155766552600
Volume 3.628239365631E+23
Space diagonal 123535735.24805

Equilateral Triangle

Length = n
Perimeter 213970170
Area 2.2027468560084E+15
Altitude 61767867.624025

Triangular Pyramid

Length = n
Surface area 2.2027468560084E+15
Volume 4.2759210986761E+22
Height 33622168.484142