20725344 (number)

20725344 is an even 8-digits composite number following 20725343 and preceding 20725345. In scientific notation, it is written as 2.0725344 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 36 positive divisors. There are 6908352 positive integers (up to 20725344) that are relatively prime to 20725344.

Interesting facts

Basic properties

Name

Name twenty million seven hundred twenty-five thousand three hundred forty-four

Notation

Scientific notation 2.0725344 × 10^7
Engineering notation 2.0725344 × 10^6

Prime Factorization of 20725344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 71963

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 431778
Product of the distinct prime numbers

The prime factorization of 20725344 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 71963. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20725344)

Multiplication

n×y
n×2 41450688
n×3 62176032
n×4 82901376
n×5 103626720

Division

n÷y
n÷2 10362672
n÷3 6908448
n÷3 5181336
n÷5 4145068.8

Exponentiation

ny
n2 429539883918336
n3 8.9023618559276E+21
n4 1.8450451187658E+29
n5 3.8239194781942E+36

Nth Root

y√n
2√n 4552.5096375516
3√n 274.6843496748
4√n 67.472287922906
5√n 29.060317141929

Divisors of 20725344

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20725343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20725344 can be divided by 36 positive divisors. The sum of these divisors (counting 20725344) is 1, the average is 0.027777777777778.

Base conversion 20725344

Base System Value
2 Binary 1001111000011111001100000
3 Ternary 1102222221211100
4 Quaternary 1033003321200
5 Quinary 20301202334
6 Senary 2020114400
8 Octal 117037140
10 Decimal 20725344
12 Duodecimal 6b35a00
16 Hexadecimal 13c3e60
20 Vigesimal 69ad74
36 Base36 cc7s0

Cryptographic Hash Functions

md5 92ad7c701af251bae35f60ff98e4aacf
sha1 f43b911df8c66959bdf2ef295493e947e2e30987
sha256 17d7d76fc0f36b4909bc6274491097feb4ea7d22f16ba048824d5d8a100ac31c
sha512 b1b55df5e6d4561455a395320477b451b29358f2b7c7440d24be2d8e15545424cde3bc10a5bb63dce17406f9b7e06dfd018f58371b34f044539f2b438a7996cb
ripemd-160 34cc177ce423c5627fb7abcd352219e4a2032931

20725344 as geometric shapes

Circle

Radius = n
Diameter 41450688
Circumference 130221176.90704
Area 1.3494393437417E+15

Sphere

Radius = n
Volume 3.7290126141573E+22
Surface area 5.3977573749666E+15
Circumference 130221176.90704

Square

Length = n
Perimeter 82901376
Area 429539883918336
Diagonal 29310062.569648

Cube

Length = n
Surface area 2577239303510016
Volume 8.9023618559276E+21
Space diagonal 35897348.812343

Equilateral Triangle

Length = n
Perimeter 62176032
Area 1.8599622570595E+14
Altitude 17948674.406171

Triangular Pyramid

Length = n
Surface area 1.8599622570595E+14
Volume 1.0491534061505E+21
Height 9770020.8565493