72605344 (number)

72605344 is an even 8-digits composite number following 72605343 and preceding 72605345. In scientific notation, it is written as 7.2605344 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 31116480 positive integers (up to 72605344) that are relatively prime to 72605344.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred five thousand three hundred forty-four

Notation

Scientific notation 7.2605344 × 10^7
Engineering notation 7.2605344 × 10^6

Prime Factorization of 72605344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 324131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4537834
Product of the distinct prime numbers

The prime factorization of 72605344 is 2 × 2 × 2 × 2 × 2 × 7 × 324131. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 7, 10, 9, 287, 565, 367, 6161, 10075, 53781, 39059, 510656, 2110253, 631948, 22713126, 51407959, 63163059, 874431660, 4282881567, 3234888454

Basic calculations (n = 72605344)

Multiplication

n×y
n×2 145210688
n×3 217816032
n×4 290421376
n×5 363026720

Division

n÷y
n÷2 36302672
n÷3 24201781.333333
n÷3 18151336
n÷5 14521068.8

Exponentiation

ny
n2 5271535977358336
n3 3.8274168304448E+23
n4 2.7789091560583E+31
n5 2.0176365522036E+39

Nth Root

y√n
2√n 8520.8769501736
3√n 417.17940703252
4√n 92.308596296193
5√n 37.341668353621

Divisors of 72605344

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 324131, 648262, 1296524, 2268917, 2593048, 4537834, 5186096, 9075668, 10372192, 18151336, 36302672, 72605344

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72605343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72605344 can be divided by 24 positive divisors. The sum of these divisors (counting 72605344) is 1, the average is 0.041666666666667.

Base conversion 72605344

Base System Value
2 Binary 100010100111101111010100000
3 Ternary 12001121201210211
4 Quaternary 10110331322200
5 Quinary 122041332334
6 Senary 11112103504
8 Octal 424757240
10 Decimal 72605344
12 Duodecimal 20394b94
16 Hexadecimal 453dea0
20 Vigesimal 12dfd74
36 Base36 1786n4

Cryptographic Hash Functions

md5 9e2625f921469e2cbac5ecbc97aee477
sha1 d2b0a2320b87a245d7198d2e7e868842c4ab230b
sha256 485666294886472590061bd70a5832a0517d38ee43bc547be0ddf3a6572f0949
sha512 f754406aa38f605c2753c9572359feaed7eb255e580a116b5634c4cf873892e3b4f0f22a194b4e0b986a5269ded74afcd0078cb4f635ca72faa626a410deb5f7
ripemd-160 6538ac73bd187103065a3673890411ecdcb4cedf

72605344 as geometric shapes

Circle

Radius = n
Diameter 145210688
Circumference 456192830.64352
Area 1.6561018699603E+16

Sphere

Radius = n
Volume 1.6032246129002E+24
Surface area 6.6244074798413E+16
Circumference 456192830.64352

Square

Length = n
Perimeter 290421376
Area 5271535977358336
Diagonal 102679462.18556

Cube

Length = n
Surface area 31629215864150016
Volume 3.8274168304448E+23
Space diagonal 125756144.70902

Equilateral Triangle

Length = n
Perimeter 217816032
Area 2.282642036678E+15
Altitude 62878072.354508

Triangular Pyramid

Length = n
Surface area 2.282642036678E+15
Volume 4.5106539920584E+22
Height 34226487.395188