20784801 (number)

20784801 is an odd 8-digits composite number following 20784800 and preceding 20784802. In scientific notation, it is written as 2.0784801 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 13185744 positive integers (up to 20784801) that are relatively prime to 20784801.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-four thousand eight hundred one

Notation

Scientific notation 2.0784801 × 10^7
Engineering notation 2.0784801 × 10^6

Prime Factorization of 20784801

Prime Factorization 3 × 23 × 227 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20784801
Product of the distinct prime numbers

The prime factorization of 20784801 is 3 × 23 × 227 × 1327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 27, 89, 906, 529, 6761, 6525, 81173, 98925, 17879, 490702, 5870679, 7561231, 77717135, 20913464, 822882765, 236236083, 9257487987, 9370743890

Basic calculations (n = 20784801)

Multiplication

n×y
n×2 41569602
n×3 62354403
n×4 83139204
n×5 103924005

Division

n÷y
n÷2 10392400.5
n÷3 6928267
n÷3 5196200.25
n÷5 4156960.2

Exponentiation

ny
n2 432007952609601
n3 8.979199325408E+21
n4 1.8663087111794E+29
n5 3.879085516643E+36

Nth Root

y√n
2√n 4559.0350952806
3√n 274.94677096486
4√n 67.520627183703
5√n 29.076971726265

Divisors of 20784801

1, 3, 23, 69, 227, 681, 1327, 3981, 5221, 15663, 30521, 91563, 301229, 903687, 6928267, 20784801

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 -20784800
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 20784801 can be divided by 16 positive divisors. The sum of these divisors (counting 20784801) is 1, the average is 0.0625.

Base conversion 20784801

Base System Value
2 Binary 1001111010010011010100001
3 Ternary 1110002222101110
4 Quaternary 1033102122201
5 Quinary 20310103201
6 Senary 2021253533
8 Octal 117223241
10 Decimal 20784801
12 Duodecimal 6b642a9
16 Hexadecimal 13d26a1
20 Vigesimal 69i201
36 Base36 cdhnl

Cryptographic Hash Functions

md5 05ceba88ae160fd2432ab3507cf5aff0
sha1 ac5b48672dd1c930343d4061f601f3af65201ccf
sha256 3e368ac35f91b3e662238a684d4b39d23a435ca9616a00ccfe7d083f2900e852
sha512 00cf2e9f33e50da4731c9ce454b30688ae69c546710338e59e662ef032b466a27f8801c1d02c991997a156f080ec4e75ede8b722022fd92566ca8bb0a0138552
ripemd-160 4a26b2bd0f6bf5f286a16664bffa333741b7433d

20784801 as geometric shapes

Circle

Radius = n
Diameter 41569602
Circumference 130594756.25585
Area 1.3571930102107E+15

Sphere

Radius = n
Volume 3.7611982181094E+22
Surface area 5.4287720408428E+15
Circumference 130594756.25585

Square

Length = n
Perimeter 83139204
Area 432007952609601
Diagonal 29394147.465426

Cube

Length = n
Surface area 2592047715657606
Volume 8.979199325408E+21
Space diagonal 36000331.357208

Equilateral Triangle

Length = n
Perimeter 62354403
Area 1.8706493079841E+14
Altitude 18000165.678604

Triangular Pyramid

Length = n
Surface area 1.8706493079841E+14
Volume 1.0582087887703E+21
Height 9798049.155142