71567920 (number)

71567920 is an even 8-digits composite number following 71567919 and preceding 71567921. In scientific notation, it is written as 7.1567920 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 28404480 positive integers (up to 71567920) that are relatively prime to 71567920.

Interesting facts

Basic properties

Name

Name seventy-one million five hundred sixty-seven thousand nine hundred twenty

Notation

Scientific notation 7.1567920 × 10^7
Engineering notation 7.1567920 × 10^6

Prime Factorization of 71567920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 131 × 6829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8945990
Product of the distinct prime numbers

The prime factorization of 71567920 is 2 × 2 × 2 × 2 × 5 × 131 × 6829. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71567920)

Multiplication

n×y
n×2 143135840
n×3 214703760
n×4 286271680
n×5 357839600

Division

n÷y
n÷2 35783960
n÷3 23855973.333333
n÷3 17891980
n÷5 14313584

Exponentiation

ny
n2 5121967173126400
n3 3.6656853688894E+23
n4 2.6234547722584E+31
n5 1.8775520126461E+39

Nth Root

y√n
2√n 8459.7825031144
3√n 415.18290674517
4√n 91.977075965234
5√n 37.23434162417

Divisors of 71567920

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 -71567919
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 71567920 can be divided by 40 positive divisors. The sum of these divisors (counting 71567920) is 1, the average is 0.025.

Base conversion 71567920

Base System Value
2 Binary 100010001000000101000110000
3 Ternary 11222200000201201
4 Quaternary 10101000220300
5 Quinary 121310133140
6 Senary 11033540544
8 Octal 421005060
10 Decimal 71567920
12 Duodecimal 1bb74754
16 Hexadecimal 4440a30
20 Vigesimal 1275jg0
36 Base36 16ly5s

Cryptographic Hash Functions

md5 35c163dec4030666cda7078fefe59fc7
sha1 489c58f1409dd1e584eb36450534d22f779b9771
sha256 af713bcd2b17fd8019a345b0f6dd90bf383b5a171f91b3204ab64f1715317481
sha512 ba4f6ef290e44eb4ea8f2ecce08bc60dfe680584d683e929caf66b2bc970daf1bb5fded5e7760f5e10f286fcf46be797479667aba0e45cbb4891b0042f3f1622
ripemd-160 180569a28b38a5a5f087bd97614bcf5d03717e4e

71567920 as geometric shapes

Circle

Radius = n
Diameter 143135840
Circumference 449674503.4094
Area 1.6091134443022E+16

Sphere

Radius = n
Volume 1.5354786967033E+24
Surface area 6.4364537772088E+16
Circumference 449674503.4094

Square

Length = n
Perimeter 286271680
Area 5121967173126400
Diagonal 101212323.09483

Cube

Length = n
Surface area 30731803038758400
Volume 3.6656853688894E+23
Space diagonal 123959273.63202

Equilateral Triangle

Length = n
Perimeter 214703760
Area 2.2178768446387E+15
Altitude 61979636.816012

Triangular Pyramid

Length = n
Surface area 2.2178768446387E+15
Volume 4.32005163673E+22
Height 33737441.031611