71368209 (number)

71368209 is an odd 8-digits composite number following 71368208 and preceding 71368210. In scientific notation, it is written as 7.1368209 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 42910560 positive integers (up to 71368209) that are relatively prime to 71368209.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred sixty-eight thousand two hundred nine

Notation

Scientific notation 7.1368209 × 10^7
Engineering notation 7.1368209 × 10^6

Prime Factorization of 71368209

Prime Factorization 9 × 9 × 11 × 463 × 173

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7929801
Product of the distinct prime numbers

The prime factorization of 71368209 is 9 × 9 × 11 × 463 × 173. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 100, 51, 188, 896, 1959, 1883, 89186, 56706, 181546, 989972, 6996017, 5433299, 42538225, 63925272, 723989037, 183393478, 9216767383, 1516585813

Basic calculations (n = 71368209)

Multiplication

n×y
n×2 142736418
n×3 214104627
n×4 285472836
n×5 356841045

Division

n÷y
n÷2 35684104.5
n÷3 23789403
n÷3 17842052.25
n÷5 14273641.8

Exponentiation

ny
n2 5093421255867681
n3 3.6350835271381E+23
n4 2.5942940089725E+31
n5 1.851501170398E+39

Nth Root

y√n
2√n 8447.9707030742
3√n 414.79635627298
4√n 91.91284297134
5√n 37.213537829012

Divisors of 71368209

1, 9, 11, 81, 99, 173, 463, 891, 1557, 1903, 4167, 5093, 14013, 17127, 37503, 45837, 80099, 154143, 412533, 720891, 881089, 6488019, 7929801, 71368209

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71368208
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71368209 can be divided by 24 positive divisors. The sum of these divisors (counting 71368209) is 1, the average is 0.041666666666667.

Base conversion 71368209

Base System Value
2 Binary 100010000001111111000010001
3 Ternary 11222021212210000
4 Quaternary 10100033320101
5 Quinary 121232240314
6 Senary 11025400213
8 Octal 420177021
10 Decimal 71368209
12 Duodecimal 1ba99069
16 Hexadecimal 440fe11
20 Vigesimal 12610a9
36 Base36 16ho29

Cryptographic Hash Functions

md5 8c11e131d31b9687689634de9b0c53d0
sha1 ce2dd90ae5a4c11cc48f1a58458c311c0aab614d
sha256 d0ec2c319b66a7a28c5ead98ef9b359726ba87f13de97c4673410ab8b764a14f
sha512 a1e675ac937499fc2d7f73b42a82b674739038100a2b60d0ca98a9bd7f59a8df7a45909a89ee3183e5059156424e6964e9223d42b1360ab126ae1ab16128092b
ripemd-160 2d9931ac2425cdd289f602498d3e20a4886fc193

71368209 as geometric shapes

Circle

Radius = n
Diameter 142736418
Circumference 448419682.18852
Area 1.6001454799072E+16

Sphere

Radius = n
Volume 1.5226602272056E+24
Surface area 6.4005819196288E+16
Circumference 448419682.18852

Square

Length = n
Perimeter 285472836
Area 5093421255867681
Diagonal 100929889.09008

Cube

Length = n
Surface area 30560527535206086
Volume 3.6350835271381E+23
Space diagonal 123613364.03319

Equilateral Triangle

Length = n
Perimeter 214104627
Area 2.2055160998785E+15
Altitude 61806682.016597

Triangular Pyramid

Length = n
Surface area 2.2055160998785E+15
Volume 4.2839870203647E+22
Height 33643296.363359