72569984 (number)

72569984 is an even 8-digits composite number following 72569983 and preceding 72569985. In scientific notation, it is written as 7.2569984 × 10^7. The sum of its digits is 50. It has a total of 9 prime factors and 32 positive divisors. There are 36148480 positive integers (up to 72569984) that are relatively prime to 72569984.

Interesting facts

Basic properties

Name

Name seventy-two million five hundred sixty-nine thousand nine hundred eighty-four

Notation

Scientific notation 7.2569984 × 10^7
Engineering notation 7.2569984 × 10^6

Prime Factorization of 72569984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 311 × 1823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1133906
Product of the distinct prime numbers

The prime factorization of 72569984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 311 × 1823. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72569984)

Multiplication

n×y
n×2 145139968
n×3 217709952
n×4 290279936
n×5 362849920

Division

n÷y
n÷2 36284992
n÷3 24189994.666667
n÷3 18142496
n÷5 14513996.8

Exponentiation

ny
n2 5266402577760256
n3 3.8218275080562E+23
n4 2.773499611104E+31
n5 2.0127282240182E+39

Nth Root

y√n
2√n 8518.8017936797
3√n 417.111671618
4√n 92.297355290819
5√n 37.338030443191

Divisors of 72569984

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72569983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72569984 can be divided by 32 positive divisors. The sum of these divisors (counting 72569984) is 1, the average is 0.03125.

Base conversion 72569984

Base System Value
2 Binary 100010100110101010010000000
3 Ternary 12001112221022012
4 Quaternary 10110311102000
5 Quinary 122034214414
6 Senary 11111232052
8 Octal 424652200
10 Decimal 72569984
12 Duodecimal 20378628
16 Hexadecimal 4535480
20 Vigesimal 12db4j4
36 Base36 177fcw

Cryptographic Hash Functions

md5 29f892177130c6d3ba86e7786bdc54f9
sha1 8b3d2cb6a0788b200072c93ff8aca9aeae4d1d93
sha256 193d89286a3788352dc7ee55e13968196e8b1a3f840761fd0387a24300bf7044
sha512 c2a82fffd990b68a300326b4e41eda484c1ef5cec65ede0cc1fc36385bbc5d393595e8680bf0a8dfd70fe1a69fe20a30c3df830eb442ab1558b3655570b505cb
ripemd-160 6cedac9b54893d2b913ed7f0fe65a00d88b44a2f

72569984 as geometric shapes

Circle

Radius = n
Diameter 145139968
Circumference 455970657.21106
Area 1.6544891649138E+16

Sphere

Radius = n
Volume 1.6008833630129E+24
Surface area 6.6179566596552E+16
Circumference 455970657.21106

Square

Length = n
Perimeter 290279936
Area 5266402577760256
Diagonal 102629455.594

Cube

Length = n
Surface area 31598415466561536
Volume 3.8218275080562E+23
Space diagonal 125694899.39246

Equilateral Triangle

Length = n
Perimeter 217709952
Area 2.2804192094481E+15
Altitude 62847449.69623

Triangular Pyramid

Length = n
Surface area 2.2804192094481E+15
Volume 4.504066912453E+22
Height 34209818.531333