20403470 (number)

20403470 is an even 8-digits composite number following 20403469 and preceding 20403471. In scientific notation, it is written as 2.0403470 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 8119584 positive integers (up to 20403470) that are relatively prime to 20403470.

Interesting facts

Basic properties

Name

Name twenty million four hundred three thousand four hundred seventy

Notation

Scientific notation 2.0403470 × 10^7
Engineering notation 2.0403470 × 10^6

Prime Factorization of 20403470

Prime Factorization 2 × 5 × 199 × 10253

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20403470
Product of the distinct prime numbers

The prime factorization of 20403470 is 2 × 5 × 199 × 10253. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 68, 56, 176, 5, 615, 5872, 38798, 86523, 196662, 850966, 5561774, 5001236, 57582794, 17560655, 171555937, 473737121, 6765117499, 4141094245

Basic calculations (n = 20403470)

Multiplication

n×y
n×2 40806940
n×3 61210410
n×4 81613880
n×5 102017350

Division

n÷y
n÷2 10201735
n÷3 6801156.6666667
n÷3 5100867.5
n÷5 4080694

Exponentiation

ny
n2 416301588040900
n3 8.4939969625449E+21
n4 1.7330701220538E+29
n5 3.536064424322E+36

Nth Root

y√n
2√n 4517.0200353773
3√n 273.25493322887
4√n 67.208779451626
5√n 28.969487139836

Divisors of 20403470

1, 2, 5, 10, 199, 398, 995, 1990, 10253, 20506, 51265, 102530, 2040347, 4080694, 10201735, 20403470

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20403469
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20403470 can be divided by 16 positive divisors. The sum of these divisors (counting 20403470) is 1, the average is 0.0625.

Base conversion 20403470

Base System Value
2 Binary 1001101110101010100001110
3 Ternary 1102101121022002
4 Quaternary 1031311110032
5 Quinary 20210402340
6 Senary 2005152302
8 Octal 115652416
10 Decimal 20403470
12 Duodecimal 69bb692
16 Hexadecimal 137550e
20 Vigesimal 67a8da
36 Base36 c5bf2

Cryptographic Hash Functions

md5 f98f8cf4aa60f5ecee4b4e67ba0d16ed
sha1 d5a4d0df657972432c9eac833043e331f81e0aac
sha256 ab9fe31d6e1230370ec0f9fc1fd0f5b36b0e5eea92d7e9a598e6cbec1a6a3487
sha512 3257812d27379b54e98e0e79de2b72f2f9fea175359ee7ae6e296f0525048fb245a2e6bd8604e1f3c0b11a422462281f8afc889f069d21da20d5481a4316787d
ripemd-160 d6f9c1e50a8370ad5603f1e6f6d46f7066381a95

20403470 as geometric shapes

Circle

Radius = n
Diameter 40806940
Circumference 128198782.91948
Area 1.3078500106671E+15

Sphere

Radius = n
Volume 3.5579571276193E+22
Surface area 5.2314000426682E+15
Circumference 128198782.91948

Square

Length = n
Perimeter 81613880
Area 416301588040900
Diagonal 28854863.993473

Cube

Length = n
Surface area 2497809528245400
Volume 8.4939969625449E+21
Space diagonal 35339846.690707

Equilateral Triangle

Length = n
Perimeter 61210410
Area 1.8026387543961E+14
Altitude 17669923.345354

Triangular Pyramid

Length = n
Surface area 1.8026387543961E+14
Volume 1.0010271419322E+21
Height 9618287.9978242