71739904 (number)

71739904 is an even 8-digits composite number following 71739903 and preceding 71739905. In scientific notation, it is written as 7.1739904 × 10^7. The sum of its digits is 40. It has a total of 11 prime factors and 40 positive divisors. There are 35266560 positive integers (up to 71739904) that are relatively prime to 71739904.

Interesting facts

Basic properties

Name

Name seventy-one million seven hundred thirty-nine thousand nine hundred four

Notation

Scientific notation 7.1739904 × 10^7
Engineering notation 7.1739904 × 10^6

Prime Factorization of 71739904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 2297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 280234
Product of the distinct prime numbers

The prime factorization of 71739904 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 2297. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71739904)

Multiplication

n×y
n×2 143479808
n×3 215219712
n×4 286959616
n×5 358699520

Division

n÷y
n÷2 35869952
n÷3 23913301.333333
n÷3 17934976
n÷5 14347980.8

Exponentiation

ny
n2 5146613825929216
n3 3.6921758179723E+23
n4 2.6487633873246E+31
n5 1.9002203112538E+39

Nth Root

y√n
2√n 8469.9412040462
3√n 415.51521436718
4√n 92.032283488166
5√n 37.252219926063

Divisors of 71739904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71739903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71739904 can be divided by 40 positive divisors. The sum of these divisors (counting 71739904) is 1, the average is 0.025.

Base conversion 71739904

Base System Value
2 Binary 100010001101010101000000000
3 Ternary 11222222202122111
4 Quaternary 10101222220000
5 Quinary 121331134104
6 Senary 11041345104
8 Octal 421525000
10 Decimal 71739904
12 Duodecimal 20038194
16 Hexadecimal 446aa00
20 Vigesimal 12879f4
36 Base36 16pmv4

Cryptographic Hash Functions

md5 0b4ac5ee55041acad2d886be9d4e1587
sha1 698cf4a10d8aeb48722ff9fdb97dadb01b269156
sha256 24f32a8ff023246741867b9e6d8374fc568766f1c7dff0cdd9b8a2fdacae373b
sha512 b4c5a6260817eacaada39ea11fc4f8a03e4a6566ad595e7ef1e46ed9720a05c209a073f960135d9e963f9d6a9ec75a945808c7767eb29ea5e470d8312232fd7d
ripemd-160 acf21091cc9923835339b7c3cbf24f95490a7bc3

71739904 as geometric shapes

Circle

Radius = n
Diameter 143479808
Circumference 450755110.75127
Area 1.6168564186403E+16

Sphere

Radius = n
Volume 1.5465749900672E+24
Surface area 6.4674256745612E+16
Circumference 450755110.75127

Square

Length = n
Perimeter 286959616
Area 5146613825929216
Diagonal 101455545.20014

Cube

Length = n
Surface area 30879682955575296
Volume 3.6921758179723E+23
Space diagonal 124257158.65811

Equilateral Triangle

Length = n
Perimeter 215219712
Area 2.2285491583615E+15
Altitude 62128579.329057

Triangular Pyramid

Length = n
Surface area 2.2285491583615E+15
Volume 4.3512709303687E+22
Height 33818515.066715