20404956 (number)

20404956 is an even 8-digits composite number following 20404955 and preceding 20404957. In scientific notation, it is written as 2.0404956 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 36 positive divisors. There are 5343360 positive integers (up to 20404956) that are relatively prime to 20404956.

Interesting facts

Basic properties

Name

Name twenty million four hundred four thousand nine hundred fifty-six

Notation

Scientific notation 2.0404956 × 10^7
Engineering notation 2.0404956 × 10^6

Prime Factorization of 20404956

Prime Factorization 2 × 2 × 897 × 11 × 11 × 47

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 927498
Product of the distinct prime numbers

The prime factorization of 20404956 is 2 × 2 × 897 × 11 × 11 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 56, 7, 532, 290, 8319, 1231, 45231, 6257, 340615, 682728, 6925761, 5081545, 86592549, 29298201, 400202921, 942222499, 9434419157, 2485229375

Basic calculations (n = 20404956)

Multiplication

n×y
n×2 40809912
n×3 61214868
n×4 81619824
n×5 102024780

Division

n÷y
n÷2 10202478
n÷3 6801652
n÷3 5101239
n÷5 4080991.2

Exponentiation

ny
n2 416362229361936
n3 8.4958529701922E+21
n4 1.7335750603924E+29
n5 3.5373522830005E+36

Nth Root

y√n
2√n 4517.1845213584
3√n 273.26156685497
4√n 67.210003134641
5√n 28.969909101432

Divisors of 20404956

1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 484, 517, 897, 1034, 1794, 2068, 3588, 5687, 9867, 11374, 19734, 22748, 39468, 42159, 84318, 108537, 168636, 217074, 434148, 463749, 927498, 1854996, 5101239, 10202478, 20404956

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 -20404955
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 20404956 can be divided by 36 positive divisors. The sum of these divisors (counting 20404956) is 1, the average is 0.027777777777778.

Base conversion 20404956

Base System Value
2 Binary 1001101110101101011011100
3 Ternary 1102101200100010
4 Quaternary 1031311223130
5 Quinary 20210424311
6 Senary 2005203220
8 Octal 115655334
10 Decimal 20404956
12 Duodecimal 6a00510
16 Hexadecimal 1375adc
20 Vigesimal 67ac7g
36 Base36 c5ckc

Cryptographic Hash Functions

md5 4b38637249bf55e738a66e3badf08d64
sha1 53b93d960924244c5a097963514cb2465dff7bb3
sha256 e340b41ea117f0872920a4a6f450673ea045c532fe6479f712c3e3b7915ada00
sha512 87c1b2dfbac941556bc3710900a48d6b7e6f1f0268cf1d9ac8f42ceaf2570fd9ca2d17eb40663f6c9d385632e9fdcb8295473cd5511c086f6ed36f10d343f229
ripemd-160 b7ce7dda3f468cd61f69fe9f4f6cad04b355e6d1

20404956 as geometric shapes

Circle

Radius = n
Diameter 40809912
Circumference 128208119.73285
Area 1.3080405209957E+15

Sphere

Radius = n
Volume 3.5587345702847E+22
Surface area 5.2321620839829E+15
Circumference 128208119.73285

Square

Length = n
Perimeter 81619824
Area 416362229361936
Diagonal 28856965.514826

Cube

Length = n
Surface area 2498173376171616
Volume 8.4958529701922E+21
Space diagonal 35342420.518207

Equilateral Triangle

Length = n
Perimeter 61214868
Area 1.8029013390188E+14
Altitude 17671210.259104

Triangular Pyramid

Length = n
Surface area 1.8029013390188E+14
Volume 1.0012458745311E+21
Height 9618988.5049421