71358872 (number)

71358872 is an even 8-digits composite number following 71358871 and preceding 71358873. In scientific notation, it is written as 7.1358872 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors. There are 32934816 positive integers (up to 71358872) that are relatively prime to 71358872.

Interesting facts

Basic properties

Name

Name seventy-one million three hundred fifty-eight thousand eight hundred seventy-two

Notation

Scientific notation 7.1358872 × 10^7
Engineering notation 7.1358872 × 10^6

Prime Factorization of 71358872

Prime Factorization 2 × 2 × 2 × 13 × 686143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17839718
Product of the distinct prime numbers

The prime factorization of 71358872 is 2 × 2 × 2 × 13 × 686143. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 27, 78, 425, 817, 1812, 5353, 49573, 31095, 456808, 535743, 6921940, 8104459, 69813121, 76886424, 148916216, 236569459, 5926537447, 4709537857

Basic calculations (n = 71358872)

Multiplication

n×y
n×2 142717744
n×3 214076616
n×4 285435488
n×5 356794360

Division

n÷y
n÷2 35679436
n÷3 23786290.666667
n÷3 17839718
n÷5 14271774.4

Exponentiation

ny
n2 5092088613112384
n3 3.6336569955574E+23
n4 2.5929366443789E+31
n5 1.8502903411034E+39

Nth Root

y√n
2√n 8447.4180670782
3√n 414.77826641409
4√n 91.909836617624
5√n 37.21256405934

Divisors of 71358872

1, 2, 4, 8, 13, 26, 52, 104, 686143, 1372286, 2744572, 5489144, 8919859, 17839718, 35679436, 71358872

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71358871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71358872 can be divided by 16 positive divisors. The sum of these divisors (counting 71358872) is 1, the average is 0.0625.

Base conversion 71358872

Base System Value
2 Binary 100010000001101100110011000
3 Ternary 11222021101222012
4 Quaternary 10100031212120
5 Quinary 121231440442
6 Senary 11025245052
8 Octal 420154630
10 Decimal 71358872
12 Duodecimal 1ba93788
16 Hexadecimal 440d998
20 Vigesimal 125jh3c
36 Base36 16hguw

Cryptographic Hash Functions

md5 7c2c2d43f2634eef6c09e063147aeea9
sha1 57488dda47814a091597a2ef77912238830b5579
sha256 dfec83528ffea82867c6b1bd377a447053a7b4aa5f9ba75076c037e31cd82871
sha512 08875b135927f970eac6fa299ff92d4e36cae95d23e87ece6432b9de546fd1f6a915dd9f237fedd795fe5d00f03694047ad035ed63beb89af00d5d35595bb013
ripemd-160 089fc296a27b00b280a0fae4939c89ed21286fd8

71358872 as geometric shapes

Circle

Radius = n
Diameter 142717744
Circumference 448361016.08731
Area 1.5997268178382E+16

Sphere

Radius = n
Volume 1.5220626830545E+24
Surface area 6.3989072713528E+16
Circumference 448361016.08731

Square

Length = n
Perimeter 285435488
Area 5092088613112384
Diagonal 100916684.57805

Cube

Length = n
Surface area 30552531678674304
Volume 3.6336569955574E+23
Space diagonal 123597191.8748

Equilateral Triangle

Length = n
Perimeter 214076616
Area 2.2049390486384E+15
Altitude 61798595.937402

Triangular Pyramid

Length = n
Surface area 2.2049390486384E+15
Volume 4.2823058367743E+22
Height 33638894.859349