20449852 (number)

20449852 is an even 8-digits composite number following 20449851 and preceding 20449853. In scientific notation, it is written as 2.0449852 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 9264816 positive integers (up to 20449852) that are relatively prime to 20449852.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0449852 × 10^7
Engineering notation 2.0449852 × 10^6

Prime Factorization of 20449852

Prime Factorization 2 × 2 × 19 × 23 × 11699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10224926
Product of the distinct prime numbers

The prime factorization of 20449852 is 2 × 2 × 19 × 23 × 11699. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 15, 83, 428, 534, 4828, 4805, 32751, 6472, 990723, 700970, 488962, 6434598, 60675916, 55295980, 685633948, 516617785, 8207354309, 2728460212

Basic calculations (n = 20449852)

Multiplication

n×y
n×2 40899704
n×3 61349556
n×4 81799408
n×5 102249260

Division

n÷y
n÷2 10224926
n÷3 6816617.3333333
n÷3 5112463
n÷5 4089970.4

Exponentiation

ny
n2 418196446821904
n3 8.5520554444338E+21
n4 1.7488826813447E+29
n5 3.5764391998861E+36

Nth Root

y√n
2√n 4522.1512579745
3√n 273.46183461468
4√n 67.246942368962
5√n 28.982646103765

Divisors of 20449852

1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 11699, 23398, 46796, 222281, 269077, 444562, 538154, 889124, 1076308, 5112463, 10224926, 20449852

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20449851
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20449852 can be divided by 24 positive divisors. The sum of these divisors (counting 20449852) is 1, the average is 0.041666666666667.

Base conversion 20449852

Base System Value
2 Binary 1001110000000101000111100
3 Ternary 1102110221220221
4 Quaternary 1032000220330
5 Quinary 20213343402
6 Senary 2010151124
8 Octal 116005074
10 Decimal 20449852
12 Duodecimal 6a224a4
16 Hexadecimal 1380a3c
20 Vigesimal 67g4cc
36 Base36 c6b7g

Cryptographic Hash Functions

md5 071290548ece8667ce4f4dd2d837a179
sha1 8d0fcea0ffa76853e0d3b1c86063a4a06c521350
sha256 f33a9785ead1a44eeeb1f65af1529a43b31d71d46130c392a15e3521a38866be
sha512 01ae7368d39cfd316b77e82df893150b04dc646154796da14496592efb3ef0a1a8b9db4905108c9d8e2939bccf40dd0c3c8779ca400400cfa2a9966b2d9b3693
ripemd-160 0495d4cf6c8836f81ad6eabc22413878afa8bd54

20449852 as geometric shapes

Circle

Radius = n
Diameter 40899704
Circumference 128490209.6204
Area 1.313802885093E+15

Sphere

Radius = n
Volume 3.5822766076434E+22
Surface area 5.2552115403722E+15
Circumference 128490209.6204

Square

Length = n
Perimeter 81799408
Area 418196446821904
Diagonal 28920458.046923

Cube

Length = n
Surface area 2509178680931424
Volume 8.5520554444338E+21
Space diagonal 35420182.671264

Equilateral Triangle

Length = n
Perimeter 61349556
Area 1.8108437336008E+14
Altitude 17710091.335632

Triangular Pyramid

Length = n
Surface area 1.8108437336008E+14
Volume 1.0078693996404E+21
Height 9640152.6823075