71311248 (number)

71311248 is an even 8-digits composite number following 71311247 and preceding 71311249. In scientific notation, it is written as 7.1311248 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 23647680 positive integers (up to 71311248) that are relatively prime to 71311248.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eleven thousand two hundred forty-eight

Notation

Scientific notation 7.1311248 × 10^7
Engineering notation 7.1311248 × 10^6

Prime Factorization of 71311248

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 211 × 2347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2971302
Product of the distinct prime numbers

The prime factorization of 71311248 is 2 × 2 × 2 × 2 × 3 × 3 × 211 × 2347. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 10, 7, 929, 993, 4514, 3087, 61800, 13247, 408759, 230891, 4771724, 3834200, 2312419, 71677776, 367816582, 332181227, 9479770008, 7076978825

Basic calculations (n = 71311248)

Multiplication

n×y
n×2 142622496
n×3 213933744
n×4 285244992
n×5 356556240

Division

n÷y
n÷2 35655624
n÷3 23770416
n÷3 17827812
n÷5 14262249.6

Exponentiation

ny
n2 5085294091317504
n3 3.6263866809888E+23
n4 2.5860215995189E+31
n5 1.8441242761665E+39

Nth Root

y√n
2√n 8444.5987471282
3√n 414.68597330638
4√n 91.894497915426
5√n 37.207595694816

Divisors of 71311248

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2347, 2532, 3376, 3798, 4694, 5064, 7041, 7596, 9388, 10128, 14082, 15192, 18776, 21123, 28164, 30384, 37552, 42246, 56328, 84492, 112656, 168984, 337968, 495217, 990434, 1485651, 1980868, 2971302, 3961736, 4456953, 5942604, 7923472, 8913906, 11885208, 17827812, 23770416, 35655624, 71311248

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71311247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71311248 can be divided by 60 positive divisors. The sum of these divisors (counting 71311248) is 1, the average is 0.016666666666667.

Base conversion 71311248

Base System Value
2 Binary 100010000000001111110010000
3 Ternary 11222011222122100
4 Quaternary 10100001332100
5 Quinary 121223424443
6 Senary 11024240400
8 Octal 420017620
10 Decimal 71311248
12 Duodecimal 1ba70100
16 Hexadecimal 4401f90
20 Vigesimal 125di28
36 Base36 16gg40

Cryptographic Hash Functions

md5 2e9a90841d0efd3d6c1fd44457df89b9
sha1 4fb5c22db243f5cd01bf71e6a3c8ca5c2b6a53a4
sha256 594a4e373ab28d8c3679ca005b9400d3c939ba6c98dbf31fa3b52ccbbc4b7bad
sha512 5063c10e61695fc2ac359d0351a85ec07be5b7c8b5707c78e4fe1b4532f52f4539bbbea0e1496ae29f35869358539f1cdae108227e92cb5d4462b4c4b48dccb4
ripemd-160 0ab9f0006642abcef3e1e65e7241bab098c096ad

71311248 as geometric shapes

Circle

Radius = n
Diameter 142622496
Circumference 448061785.67024
Area 1.5975922558627E+16

Sphere

Radius = n
Volume 1.5190173008094E+24
Surface area 6.3903690234507E+16
Circumference 448061785.67024

Square

Length = n
Perimeter 285244992
Area 5085294091317504
Diagonal 100849334.07135

Cube

Length = n
Surface area 30511764547905024
Volume 3.6263866809888E+23
Space diagonal 123514704.68714

Equilateral Triangle

Length = n
Perimeter 213933744
Area 2.2019969343979E+15
Altitude 61757352.343572

Triangular Pyramid

Length = n
Surface area 2.2019969343979E+15
Volume 4.2737376888862E+22
Height 33616444.69045