20447716 (number)

20447716 is an even 8-digits composite number following 20447715 and preceding 20447717. In scientific notation, it is written as 2.0447716 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 10079720 positive integers (up to 20447716) that are relatively prime to 20447716.

Interesting facts

Basic properties

Name

Name twenty million four hundred forty-seven thousand seven hundred sixteen

Notation

Scientific notation 2.0447716 × 10^7
Engineering notation 2.0447716 × 10^6

Prime Factorization of 20447716

Prime Factorization 2 × 2 × 71 × 71999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10223858
Product of the distinct prime numbers

The prime factorization of 20447716 is 2 × 2 × 71 × 71999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 97, 12, 806, 958, 1282, 4077, 63551, 46173, 793561, 110686, 3039244, 8723881, 42405694, 27026533, 778760416, 164320068, 3449685263, 469309037

Basic calculations (n = 20447716)

Multiplication

n×y
n×2 40895432
n×3 61343148
n×4 81790864
n×5 102238580

Division

n÷y
n÷2 10223858
n÷3 6815905.3333333
n÷3 5111929
n÷5 4089543.2

Exponentiation

ny
n2 418109089616656
n3 8.5493759214999E+21
n4 1.7481521082007E+29
n5 3.5745717833289E+36

Nth Root

y√n
2√n 4521.9150810249
3√n 273.45231319586
4√n 67.245186303741
5√n 28.982040627317

Divisors of 20447716

1, 2, 4, 71, 142, 284, 71999, 143998, 287996, 5111929, 10223858, 20447716

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 -20447715
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 20447716 can be divided by 12 positive divisors. The sum of these divisors (counting 20447716) is 1, the average is 0.083333333333333.

Base conversion 20447716

Base System Value
2 Binary 1001110000000000111100100
3 Ternary 1102110211222211
4 Quaternary 1032000013210
5 Quinary 20213311331
6 Senary 2010133204
8 Octal 116000744
10 Decimal 20447716
12 Duodecimal 6a21204
16 Hexadecimal 13801e4
20 Vigesimal 67fj5g
36 Base36 c69k4

Cryptographic Hash Functions

md5 2d22f9ae68feb2dfc68af7d00be38738
sha1 7a5bd290f01c6547900562dbaa60c05a8c34ce16
sha256 d742d1801134f08cf65948335218293749cb466f15f6254cfaed45714d4d5f45
sha512 656898fd7c31aff9d9edcfe420f16ac85110ead05783027880b30a348b6d6eb49244d2e753241d9b056ec3c3741aba1c6d2fe67580c82f1e99f4c63d6496a19d
ripemd-160 3aeceb9c45303e2ab5bfe7a7db0b7c5de48a419d

20447716 as geometric shapes

Circle

Radius = n
Diameter 40895432
Circumference 128476788.73658
Area 1.3135284443388E+15

Sphere

Radius = n
Volume 3.5811542117016E+22
Surface area 5.2541137773552E+15
Circumference 128476788.73658

Square

Length = n
Perimeter 81790864
Area 418109089616656
Diagonal 28917437.286753

Cube

Length = n
Surface area 2508654537699936
Volume 8.5493759214999E+21
Space diagonal 35416483.010739

Equilateral Triangle

Length = n
Perimeter 61343148
Area 1.810465465806E+14
Altitude 17708241.50537

Triangular Pyramid

Length = n
Surface area 1.810465465806E+14
Volume 1.0075536148343E+21
Height 9639145.7622511