71349540 (number)

71349540 is an even 8-digits composite number following 71349539 and preceding 71349541. In scientific notation, it is written as 7.1349540 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 19026528 positive integers (up to 71349540) that are relatively prime to 71349540.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred forty-nine thousand five hundred forty

Notation

Scientific notation 7.1349540 × 10^7
Engineering notation 7.1349540 × 10^6

Prime Factorization of 71349540

Prime Factorization 2 × 2 × 3 × 5 × 1189159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 35674770
Product of the distinct prime numbers

The prime factorization of 71349540 is 2 × 2 × 3 × 5 × 1189159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 38, 56, 529, 145, 5637, 9752, 79097, 41898, 316281, 256174, 9385323, 9708109, 88148900, 54746439, 881457899, 908184647, 9355658766, 1826369663

Basic calculations (n = 71349540)

Multiplication

n×y
n×2 142699080
n×3 214048620
n×4 285398160
n×5 356747700

Division

n÷y
n÷2 35674770
n÷3 23783180
n÷3 17837385
n÷5 14269908

Exponentiation

ny
n2 5090756858211600
n3 3.6322316008524E+23
n4 2.5915805389428E+31
n5 1.8490807932652E+39

Nth Root

y√n
2√n 8446.8656908939
3√n 414.76018466561
4√n 91.906831579017
5√n 37.211590709271

Divisors of 71349540

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1189159, 2378318, 3567477, 4756636, 5945795, 7134954, 11891590, 14269908, 17837385, 23783180, 35674770, 71349540

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 -71349539
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 71349540 can be divided by 24 positive divisors. The sum of these divisors (counting 71349540) is 1, the average is 0.041666666666667.

Base conversion 71349540

Base System Value
2 Binary 100010000001011010100100100
3 Ternary 11222020221011120
4 Quaternary 10100023110210
5 Quinary 121231141130
6 Senary 11025133540
8 Octal 420132444
10 Decimal 71349540
12 Duodecimal 1ba8a2b0
16 Hexadecimal 440b524
20 Vigesimal 125idh0
36 Base36 16h9no

Cryptographic Hash Functions

md5 105582c4189b718fd9164f48dc8ea5a2
sha1 1b9e3d99eb08cfa4136d64eade722eee2c7de1b0
sha256 06289416643f9ef658d0b64ff8e2dadb9b3b413fd863d5221452b4ca1bdd8f0c
sha512 cb44476e2eaacd5788630f4e6a9b08f14ccfc149e3aca47ffa6804e13e8a46213dbdf89649fd2a04c35f93dc6e52feef35865983eb361ee7b9aa229a15d56a2d
ripemd-160 83017b58e930f5818f59a87093e915bc17eaf553

71349540 as geometric shapes

Circle

Radius = n
Diameter 142699080
Circumference 448302381.40202
Area 1.5993084346969E+16

Sphere

Radius = n
Volume 1.5214656151166E+24
Surface area 6.3972337387878E+16
Circumference 448302381.40202

Square

Length = n
Perimeter 285398160
Area 5090756858211600
Diagonal 100903487.13708

Cube

Length = n
Surface area 30544541149269600
Volume 3.6322316008524E+23
Space diagonal 123581028.37667

Equilateral Triangle

Length = n
Perimeter 214048620
Area 2.2043623818506E+15
Altitude 61790514.188334

Triangular Pyramid

Length = n
Surface area 2.2043623818506E+15
Volume 4.2806259930047E+22
Height 33634495.712361