71328943 (number)

71328943 is an odd 8-digits composite number following 71328942 and preceding 71328944. In scientific notation, it is written as 7.1328943 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 60277560 positive integers (up to 71328943) that are relatively prime to 71328943.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred twenty-eight thousand nine hundred forty-three

Notation

Scientific notation 7.1328943 × 10^7
Engineering notation 7.1328943 × 10^6

Prime Factorization of 71328943

Prime Factorization 7 × 71 × 143519

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 71328943
Product of the distinct prime numbers

The prime factorization of 71328943 is 7 × 71 × 143519. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 96, 71, 849, 471, 6762, 9051, 35643, 7968, 723841, 475469, 3420071, 2595337, 6252218, 92206148, 634084781, 115633093, 2920720860, 3004745668

Basic calculations (n = 71328943)

Multiplication

n×y
n×2 142657886
n×3 213986829
n×4 285315772
n×5 356644715

Division

n÷y
n÷2 35664471.5
n÷3 23776314.333333
n÷3 17832235.75
n÷5 14265788.6

Exponentiation

ny
n2 5087818109497249
n3 3.629086879267E+23
n4 2.5885893115328E+31
n5 1.8464133945273E+39

Nth Root

y√n
2√n 8445.6463932608
3√n 414.7202701934
4√n 91.90019800447
5√n 37.209442032064

Divisors of 71328943

1, 7, 71, 497, 143519, 1004633, 10189849, 71328943

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71328942
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71328943 can be divided by 8 positive divisors. The sum of these divisors (counting 71328943) is 1, the average is 0.125.

Base conversion 71328943

Base System Value
2 Binary 100010000000110010010101111
3 Ternary 11222012212220201
4 Quaternary 10100012102233
5 Quinary 121230011233
6 Senary 11024454331
8 Octal 420062257
10 Decimal 71328943
12 Duodecimal 1ba7a3a7
16 Hexadecimal 44064af
20 Vigesimal 125g273
36 Base36 16gtrj

Cryptographic Hash Functions

md5 c83a2f1433ebdef2d61eb4e9cd82042b
sha1 3250072ca27b11bc3a1db40a7f4121ccbfbea603
sha256 0bdb7748cedce59c9e3c8efb7b3fa34d7f3390940bc4b406f8acf223a794c5d4
sha512 05d1414e75572b2caf3bae1934840c71f70f28e3c63261d34e94e47e79ce17f9377522f54dd0d6fadbdaf05a459a7019ba438d60a1218d5c1abf979b79a1455e
ripemd-160 b19b156bebc02363a36ed0906c361fdc9a7c5860

71328943 as geometric shapes

Circle

Radius = n
Diameter 142657886
Circumference 448172966.63425
Area 1.5983851995598E+16

Sphere

Radius = n
Volume 1.5201483572192E+24
Surface area 6.3935407982391E+16
Circumference 448172966.63425

Square

Length = n
Perimeter 285315772
Area 5087818109497249
Diagonal 100874358.58034

Cube

Length = n
Surface area 30526908656983494
Volume 3.629086879267E+23
Space diagonal 123545353.32618

Equilateral Triangle

Length = n
Perimeter 213986829
Area 2.2030898663296E+15
Altitude 61772676.663092

Triangular Pyramid

Length = n
Surface area 2.2030898663296E+15
Volume 4.2769199030747E+22
Height 33624786.193446