72471504 (number)

72471504 is an even 8-digits composite number following 72471503 and preceding 72471505. In scientific notation, it is written as 7.2471504 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 20706048 positive integers (up to 72471504) that are relatively prime to 72471504.

Interesting facts

Basic properties

Name

Name seventy-two million four hundred seventy-one thousand five hundred four

Notation

Scientific notation 7.2471504 × 10^7
Engineering notation 7.2471504 × 10^6

Prime Factorization of 72471504

Prime Factorization 2 × 2 × 2 × 2 × 3 × 7 × 215689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 9058938
Product of the distinct prime numbers

The prime factorization of 72471504 is 2 × 2 × 2 × 2 × 3 × 7 × 215689. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72471504)

Multiplication

n×y
n×2 144943008
n×3 217414512
n×4 289886016
n×5 362357520

Division

n÷y
n÷2 36235752
n÷3 24157168
n÷3 18117876
n÷5 14494300.8

Exponentiation

ny
n2 5252118892022016
n3 3.8062895529165E+23
n4 2.7584752855935E+31
n5 1.9991085269379E+39

Nth Root

y√n
2√n 8513.0196757672
3√n 416.92290784258
4√n 92.266026660777
5√n 37.327891135958

Divisors of 72471504

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 -72471503
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 72471504 can be divided by 40 positive divisors. The sum of these divisors (counting 72471504) is 1, the average is 0.025.

Base conversion 72471504

Base System Value
2 Binary 100010100011101001111010000
3 Ternary 12001100221012210
4 Quaternary 10110131033100
5 Quinary 122023042004
6 Senary 11105152120
8 Octal 424351720
10 Decimal 72471504
12 Duodecimal 2032b640
16 Hexadecimal 451d3d0
20 Vigesimal 12ciif4
36 Base36 175bdc

Cryptographic Hash Functions

md5 f1a8dc05f5144d2d86e13ebc5de4cd65
sha1 9eb9c9f05d76975a5573b3aa0e4f0464db7bd40f
sha256 550f534963af132dd5e0af3364e33b78943183e5a9c5d0842e596d7d519c16cf
sha512 6f4930c96e31e9056e0d6c2a20a1259f0433b6a9b1b33d07fc9e045e20805646013905971f8bbb6a5e7a075e4f53a252db7fa2afef7c02214924b1d089098231
ripemd-160 3cfdbabd1724e8a4061835bd0d37b13951cdf358

72471504 as geometric shapes

Circle

Radius = n
Diameter 144943008
Circumference 455351889.12201
Area 1.6500018126957E+16

Sphere

Radius = n
Volume 1.5943748395837E+24
Surface area 6.6000072507826E+16
Circumference 455351889.12201

Square

Length = n
Perimeter 289886016
Area 5252118892022016
Diagonal 102490183.84238

Cube

Length = n
Surface area 31512713352132096
Volume 3.8062895529165E+23
Space diagonal 125524327.02893

Equilateral Triangle

Length = n
Perimeter 217414512
Area 2.2742341920936E+15
Altitude 62762163.514466

Triangular Pyramid

Length = n
Surface area 2.2742341920936E+15
Volume 4.4857552567113E+22
Height 34163394.614125