72665260 (number)

72665260 is an even 8-digits composite number following 72665259 and preceding 72665261. In scientific notation, it is written as 7.2665260 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 29066096 positive integers (up to 72665260) that are relatively prime to 72665260.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-five thousand two hundred sixty

Notation

Scientific notation 7.2665260 × 10^7
Engineering notation 7.2665260 × 10^6

Prime Factorization of 72665260

Prime Factorization 2 × 2 × 5 × 3633263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36332630
Product of the distinct prime numbers

The prime factorization of 72665260 is 2 × 2 × 5 × 3633263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 16, 52, 209, 121, 9388, 7376, 13459, 56347, 118680, 162161, 4757329, 6276960, 53170718, 66122340, 87998526, 477526641, 6401672893, 5665624237

Basic calculations (n = 72665260)

Multiplication

n×y
n×2 145330520
n×3 217995780
n×4 290661040
n×5 363326300

Division

n÷y
n÷2 36332630
n÷3 24221753.333333
n÷3 18166315
n÷5 14533052

Exponentiation

ny
n2 5280240010867600
n3 3.836900132521E+23
n4 2.7880934572367E+31
n5 2.025975359744E+39

Nth Root

y√n
2√n 8524.3920604346
3√n 417.2941315941
4√n 92.327634327078
5√n 37.34782940213

Divisors of 72665260

1, 2, 4, 5, 10, 20, 3633263, 7266526, 14533052, 18166315, 36332630, 72665260

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72665259
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72665260 can be divided by 12 positive divisors. The sum of these divisors (counting 72665260) is 1, the average is 0.083333333333333.

Base conversion 72665260

Base System Value
2 Binary 100010101001100100010101100
3 Ternary 12001201202222221
4 Quaternary 10111030202230
5 Quinary 122100242020
6 Senary 11113245124
8 Octal 425144254
10 Decimal 72665260
12 Duodecimal 204037a4
16 Hexadecimal 454c8ac
20 Vigesimal 12e3330
36 Base36 179gvg

Cryptographic Hash Functions

md5 abb37751d09bdc19fb51f662bc27e4f9
sha1 3e59315c423220ad45eb9940e553ea24d81eab5d
sha256 81bf1e2b0d7ad2860b2ce575007d84a8e039f7249bfe01013b07046b4e45e276
sha512 11048247e502d6fe6b61248d56dcc0f33a748596e648f78c3edd130aa0344bd22e3f7c85dfa918c9ef5efc775044b0c200cb0da10c87a26b868a5e9b0ab69208
ripemd-160 01979323fe08437e6cccec46d30778f6587138c4

72665260 as geometric shapes

Circle

Radius = n
Diameter 145330520
Circumference 456569293.97438
Area 1.6588363227333E+16

Sphere

Radius = n
Volume 1.6071969691847E+24
Surface area 6.635345290933E+16
Circumference 456569293.97438

Square

Length = n
Perimeter 290661040
Area 5280240010867600
Diagonal 102764196.20537

Cube

Length = n
Surface area 31681440065205600
Volume 3.836900132521E+23
Space diagonal 125859922.2652

Equilateral Triangle

Length = n
Perimeter 217995780
Area 2.2864109937452E+15
Altitude 62929961.132601

Triangular Pyramid

Length = n
Surface area 2.2864109937452E+15
Volume 4.5218301707352E+22
Height 34254732.068456