71311744 (number)

71311744 is an even 8-digits composite number following 71311743 and preceding 71311745. In scientific notation, it is written as 7.1311744 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 32 positive divisors. There are 30561792 positive integers (up to 71311744) that are relatively prime to 71311744.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred eleven thousand seven hundred forty-four

Notation

Scientific notation 7.1311744 × 10^7
Engineering notation 7.1311744 × 10^6

Prime Factorization of 71311744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 79589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1114246
Product of the distinct prime numbers

The prime factorization of 71311744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 79589. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71311744)

Multiplication

n×y
n×2 142623488
n×3 213935232
n×4 285246976
n×5 356558720

Division

n÷y
n÷2 35655872
n÷3 23770581.333333
n÷3 17827936
n÷5 14262348.8

Exponentiation

ny
n2 5085364832321536
n3 3.6264623506912E+23
n4 2.5860935477813E+31
n5 1.8441884103943E+39

Nth Root

y√n
2√n 8444.6281149616
3√n 414.68693474314
4√n 91.894657706319
5√n 37.207647453596

Divisors of 71311744

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71311743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71311744 can be divided by 32 positive divisors. The sum of these divisors (counting 71311744) is 1, the average is 0.03125.

Base conversion 71311744

Base System Value
2 Binary 100010000000010000110000000
3 Ternary 11222012000022201
4 Quaternary 10100002012000
5 Quinary 121223433434
6 Senary 11024242544
8 Octal 420020600
10 Decimal 71311744
12 Duodecimal 1ba70454
16 Hexadecimal 4402180
20 Vigesimal 125dj74
36 Base36 16gghs

Cryptographic Hash Functions

md5 8086afb3698399d69c1be2a95e46cc3f
sha1 6b5038cfa6b7bec43231faba2d498fd5f469fbc9
sha256 f865876815e50c4cab9b815d99568df2c0de6d45383327f4b4f1a1b3c9347757
sha512 d971f2f5e05811749489d2707168d3d264f529ba3540e8aa1112588210dfa4d3a9b24fe0736cb7ce72a1f500df1b984eecf63121d8fec2c52beaa72a029d9319
ripemd-160 70dbda5ef64a9a025f4b7f511a5d3f6fc2757adb

71311744 as geometric shapes

Circle

Radius = n
Diameter 142623488
Circumference 448064902.13015
Area 1.5976144798045E+16

Sphere

Radius = n
Volume 1.5190489972602E+24
Surface area 6.3904579192181E+16
Circumference 448064902.13015

Square

Length = n
Perimeter 285246976
Area 5085364832321536
Diagonal 100850035.52128

Cube

Length = n
Surface area 30512188993929216
Volume 3.6264623506912E+23
Space diagonal 123515563.78435

Equilateral Triangle

Length = n
Perimeter 213935232
Area 2.2020275661512E+15
Altitude 61757781.892173

Triangular Pyramid

Length = n
Surface area 2.2020275661512E+15
Volume 4.2738268664857E+22
Height 33616678.507093