20452904 (number)

20452904 is an even 8-digits composite number following 20452903 and preceding 20452905. In scientific notation, it is written as 2.0452904 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 32 positive divisors. There are 9523200 positive integers (up to 20452904) that are relatively prime to 20452904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0452904 × 10^7
Engineering notation 2.0452904 × 10^6

Prime Factorization of 20452904

Prime Factorization 2 × 2 × 2 × 101 × 17 × 1489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5113226
Product of the distinct prime numbers

The prime factorization of 20452904 is 2 × 2 × 2 × 101 × 17 × 1489. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 86, 10, 476, 145, 9942, 9312, 43211, 2134, 642250, 816593, 2803699, 8692640, 84506831, 44538991, 153450887, 482468660, 5060358166, 2981372072

Basic calculations (n = 20452904)

Multiplication

n×y
n×2 40905808
n×3 61358712
n×4 81811616
n×5 102264520

Division

n÷y
n÷2 10226452
n÷3 6817634.6666667
n÷3 5113226
n÷5 4090580.8

Exponentiation

ny
n2 418321282033216
n3 8.5558850225823E+21
n4 1.7499269500191E+29
n5 3.5791087915754E+36

Nth Root

y√n
2√n 4522.4886953977
3√n 273.47543803836
4√n 67.249451264659
5√n 28.983511144312

Divisors of 20452904

1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1489, 1717, 2978, 3434, 5956, 6868, 11912, 13736, 25313, 50626, 101252, 150389, 202504, 300778, 601556, 1203112, 2556613, 5113226, 10226452, 20452904

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20452903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20452904 can be divided by 32 positive divisors. The sum of these divisors (counting 20452904) is 1, the average is 0.03125.

Base conversion 20452904

Base System Value
2 Binary 1001110000001011000101000
3 Ternary 1102111010002222
4 Quaternary 1032001120220
5 Quinary 20213443104
6 Senary 2010213212
8 Octal 116013050
10 Decimal 20452904
12 Duodecimal 6a24208
16 Hexadecimal 1381628
20 Vigesimal 67gc54
36 Base36 c6dk8

Cryptographic Hash Functions

md5 0c010871113f3af2aeca93a437a73ca7
sha1 0560bbdb5b5144652bdc806db9f9c998c0dd2270
sha256 dbc5019899eeb09eb523c4e4d8bd26eec3a77142b1a3e71e582234523142250d
sha512 61d1552a3c7f2ec4df51aad20298592655cf46ca883af91b56b46d8df63b33bafae8a4c846990122576f3aa08f5735b9455430ee09fe1ed799034bb956999806
ripemd-160 ff81e5d5b66ffe57d7e15352cc5120b9c33ec5b3

20452904 as geometric shapes

Circle

Radius = n
Diameter 40905808
Circumference 128509385.90195
Area 1.3141950664758E+15

Sphere

Radius = n
Volume 3.5838807375871E+22
Surface area 5.2567802659033E+15
Circumference 128509385.90195

Square

Length = n
Perimeter 81811616
Area 418321282033216
Diagonal 28924774.226715

Cube

Length = n
Surface area 2509927692199296
Volume 8.5558850225823E+21
Space diagonal 35425468.890329

Equilateral Triangle

Length = n
Perimeter 61358712
Area 1.8113842859222E+14
Altitude 17712734.445164

Triangular Pyramid

Length = n
Surface area 1.8113842859222E+14
Volume 1.0083207197534E+21
Height 9641591.408905