71311807 (number)

71311807 is an odd 8-digits composite number following 71311806 and preceding 71311808. In scientific notation, it is written as 7.1311807 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 57906576 positive integers (up to 71311807) that are relatively prime to 71311807.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eleven thousand eight hundred seven

Notation

Scientific notation 7.1311807 × 10^7
Engineering notation 7.1311807 × 10^6

Prime Factorization of 71311807

Prime Factorization 7 × 19 × 7 × 76597

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10187401
Product of the distinct prime numbers

The prime factorization of 71311807 is 7 × 19 × 7 × 76597. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 34, 32, 547, 79, 2945, 6456, 7679, 28903, 59903, 574134, 532389, 2072248, 35207529, 12173482, 577152805, 816671663, 1741379494, 3423333239

Basic calculations (n = 71311807)

Multiplication

n×y
n×2 142623614
n×3 213935421
n×4 285247228
n×5 356559035

Division

n÷y
n÷2 35655903.5
n÷3 23770602.333333
n÷3 17827951.75
n÷5 14262361.4

Exponentiation

ny
n2 5085373817605249
n3 3.6264719620392E+23
n4 2.5861026864785E+31
n5 1.8441965566034E+39

Nth Root

y√n
2√n 8444.6318451428
3√n 414.6870568608
4√n 91.89467800228
5√n 37.207654027775

Divisors of 71311807

1, 7, 19, 49, 133, 931, 76597, 536179, 1455343, 3753253, 10187401, 71311807

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71311806
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71311807 can be divided by 12 positive divisors. The sum of these divisors (counting 71311807) is 1, the average is 0.083333333333333.

Base conversion 71311807

Base System Value
2 Binary 100010000000010000110111111
3 Ternary 11222012000102001
4 Quaternary 10100002012333
5 Quinary 121223434212
6 Senary 11024243131
8 Octal 420020677
10 Decimal 71311807
12 Duodecimal 1ba704a7
16 Hexadecimal 44021bf
20 Vigesimal 125dja7
36 Base36 16ggjj

Cryptographic Hash Functions

md5 59504b9b0efe92454340604a6fbe29eb
sha1 736df7977c22c957c55cbd5750c757d2e47165b0
sha256 d14f45c71db761818c87dc39eaff18349d7607ae2e8eacfe3368e5f3053d8783
sha512 e6eac329a72b9790497fc23bc6d1bfb9615535cd05594f6f277b1e3812f35218b919af20d18f51194850df872aaab4343136a26855c25d834b81b34e22cab67a
ripemd-160 644689b77d184e024100eac4e92d3183eb1c168b

71311807 as geometric shapes

Circle

Radius = n
Diameter 142623614
Circumference 448065297.97083
Area 1.5976173026147E+16

Sphere

Radius = n
Volume 1.5190530232522E+24
Surface area 6.3904692104586E+16
Circumference 448065297.97083

Square

Length = n
Perimeter 285247228
Area 5085373817605249
Diagonal 100850124.61673

Cube

Length = n
Surface area 30512242905631494
Volume 3.6264719620392E+23
Space diagonal 123515672.90355

Equilateral Triangle

Length = n
Perimeter 213935421
Area 2.2020314568932E+15
Altitude 61757836.451773

Triangular Pyramid

Length = n
Surface area 2.2020314568932E+15
Volume 4.273838193568E+22
Height 33616708.205578