71997584 (number)

71997584 is an even 8-digits composite number following 71997583 and preceding 71997585. In scientific notation, it is written as 7.1997584 × 10^7. The sum of its digits is 50. It has a total of 6 prime factors and 20 positive divisors. There are 33881088 positive integers (up to 71997584) that are relatively prime to 71997584.

Interesting facts

Basic properties

Name

Name seventy-one million nine hundred ninety-seven thousand five hundred eighty-four

Notation

Scientific notation 7.1997584 × 10^7
Engineering notation 7.1997584 × 10^6

Prime Factorization of 71997584

Prime Factorization 2 × 2 × 2 × 2 × 17 × 264697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8999698
Product of the distinct prime numbers

The prime factorization of 71997584 is 2 × 2 × 2 × 2 × 17 × 264697. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 71997584)

Multiplication

n×y
n×2 143995168
n×3 215992752
n×4 287990336
n×5 359987920

Division

n÷y
n÷2 35998792
n÷3 23999194.666667
n÷3 17999396
n÷5 14399516.8

Exponentiation

ny
n2 5183652101837056
n3 3.7321042762879E+23
n4 2.687024911288E+31
n5 1.9345930176055E+39

Nth Root

y√n
2√n 8485.139008879
3√n 416.01211133378
4√n 92.11481427479
5√n 37.278942543751

Divisors of 71997584

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -71997583
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71997584 can be divided by 20 positive divisors. The sum of these divisors (counting 71997584) is 1, the average is 0.05.

Base conversion 71997584

Base System Value
2 Binary 100010010101001100010010000
3 Ternary 12000110212010012
4 Quaternary 10102221202100
5 Quinary 121412410314
6 Senary 11051054052
8 Octal 422514220
10 Decimal 71997584
12 Duodecimal 20141328
16 Hexadecimal 44a9890
20 Vigesimal 129jdj4
36 Base36 16v5ow

Cryptographic Hash Functions

md5 44d05196a5da72ac6e9101bb2f709fab
sha1 8c1dfd0bd598b00eb623d29beda421c8c526fcbd
sha256 e7733eb5d8fb5425d845753c196d886c6ff531e74b0b0a40dd37ec7826eca59f
sha512 be25c157b79c6689fa5cbd6467dcb24ca8d3931c2c3c873741fcea33b0200e71ec45d7ee535af5cc07cbdb69db9a547f7b780a88db38f7c3c4612d506225193a
ripemd-160 8b47b826eed57313cdabde0f7b2b09d2e5f46b46

71997584 as geometric shapes

Circle

Radius = n
Diameter 143995168
Circumference 452374161.94123
Area 1.6284923361897E+16

Sphere

Radius = n
Volume 1.5633001835756E+24
Surface area 6.5139693447586E+16
Circumference 452374161.94123

Square

Length = n
Perimeter 287990336
Area 5183652101837056
Diagonal 101819959.7509

Cube

Length = n
Surface area 31101912611022336
Volume 3.7321042762879E+23
Space diagonal 124703473.51021

Equilateral Triangle

Length = n
Perimeter 215992752
Area 2.2445872022857E+15
Altitude 62351736.755104

Triangular Pyramid

Length = n
Surface area 2.2445872022857E+15
Volume 4.3983270697641E+22
Height 33939986.583632