71311240 (number)

71311240 is an even 8-digits composite number following 71311239 and preceding 71311241. In scientific notation, it is written as 7.1311240 × 10^7. The sum of its digits is 19. It has a total of 7 prime factors and 64 positive divisors. There are 20367360 positive integers (up to 71311240) that are relatively prime to 71311240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.1311240 × 10^7
Engineering notation 7.1311240 × 10^6

Prime Factorization of 71311240

Prime Factorization 2 × 2 × 2 × 65 × 91 × 11 × 137

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17827810
Product of the distinct prime numbers

The prime factorization of 71311240 is 2 × 2 × 2 × 65 × 91 × 11 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 75, 1, 771, 959, 886, 4869, 63968, 38500, 953497, 491107, 3735917, 6168629, 57025144, 89724861, 259871140, 296695328, 923867628, 5791597202

Basic calculations (n = 71311240)

Multiplication

n×y
n×2 142622480
n×3 213933720
n×4 285244960
n×5 356556200

Division

n÷y
n÷2 35655620
n÷3 23770413.333333
n÷3 17827810
n÷5 14262248

Exponentiation

ny
n2 5085292950337600
n3 3.6263854605183E+23
n4 2.5860204390753E+31
n5 1.8441232417581E+39

Nth Root

y√n
2√n 8444.5982734527
3√n 414.6859577993
4√n 91.894495338147
5√n 37.207594859994

Divisors of 71311240

1, 2, 4, 8, 11, 22, 44, 65, 88, 91, 130, 137, 182, 260, 274, 364, 520, 548, 715, 728, 1001, 1096, 1430, 1507, 2002, 2860, 3014, 4004, 5720, 5915, 6028, 8008, 8905, 11830, 12056, 12467, 17810, 23660, 24934, 35620, 47320, 49868, 65065, 71240, 97955, 99736, 130130, 137137, 195910, 260260, 274274, 391820, 520520, 548548, 783640, 810355, 1097096, 1620710, 3241420, 6482840, 8913905, 17827810, 35655620, 71311240

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71311239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71311240 can be divided by 64 positive divisors. The sum of these divisors (counting 71311240) is 1, the average is 0.015625.

Base conversion 71311240

Base System Value
2 Binary 100010000000001111110001000
3 Ternary 11222011222122001
4 Quaternary 10100001332020
5 Quinary 121223424430
6 Senary 11024240344
8 Octal 420017610
10 Decimal 71311240
12 Duodecimal 1ba700b4
16 Hexadecimal 4401f88
20 Vigesimal 125di20
36 Base36 16gg3s

Cryptographic Hash Functions

md5 310ffb1e57146c8b2fadb5864353fd2b
sha1 aacd79ce13249e11fb4ce2bec2a7c3310313f396
sha256 fc777e6feeeb0e26ab754644ee00580d5a7232d18b9e72b7d6234faa1e1db1bf
sha512 66abf492e928823e94f059199476540280a65f6026734631b2c33cd8529668074ebb14a8ed21fd56858a7370c8b7d936181bfc451ae86df3f6470c5afb51bc2f
ripemd-160 b0049b3dbe6fc584061e06587b56f8cc6b090279

71311240 as geometric shapes

Circle

Radius = n
Diameter 142622480
Circumference 448061735.40476
Area 1.5975918974133E+16

Sphere

Radius = n
Volume 1.5190167895799E+24
Surface area 6.390367589653E+16
Circumference 448061735.40476

Square

Length = n
Perimeter 285244960
Area 5085292950337600
Diagonal 100849322.75764

Cube

Length = n
Surface area 30511757702025600
Volume 3.6263854605183E+23
Space diagonal 123514690.83074

Equilateral Triangle

Length = n
Perimeter 213933720
Area 2.2019964403391E+15
Altitude 61757345.415369

Triangular Pyramid

Length = n
Surface area 2.2019964403391E+15
Volume 4.273736250548E+22
Height 33616440.919214