20448944 (number)

20448944 is an even 8-digits composite number following 20448943 and preceding 20448945. In scientific notation, it is written as 2.0448944 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 9871680 positive integers (up to 20448944) that are relatively prime to 20448944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0448944 × 10^7
Engineering notation 2.0448944 × 10^6

Prime Factorization of 20448944

Prime Factorization 2 × 2 × 2 × 2 × 29 × 44071

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2556118
Product of the distinct prime numbers

The prime factorization of 20448944 is 2 × 2 × 2 × 2 × 29 × 44071. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 34, 97, 60, 980, 2719, 1182, 26685, 74817, 477187, 821360, 8090754, 7610094, 49189722, 86618387, 716118700, 588415530, 7018981800, 6379130670

Basic calculations (n = 20448944)

Multiplication

n×y
n×2 40897888
n×3 61346832
n×4 81795776
n×5 102244720

Division

n÷y
n÷2 10224472
n÷3 6816314.6666667
n÷3 5112236
n÷5 4089788.8

Exponentiation

ny
n2 418159310715136
n3 8.5509163278924E+21
n4 1.7485720913776E+29
n5 3.5756452776543E+36

Nth Root

y√n
2√n 4522.0508621642
3√n 273.45778720118
4√n 67.246195893628
5√n 28.982388725765

Divisors of 20448944

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44071, 88142, 176284, 352568, 705136, 1278059, 2556118, 5112236, 10224472, 20448944

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20448943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20448944 can be divided by 20 positive divisors. The sum of these divisors (counting 20448944) is 1, the average is 0.05.

Base conversion 20448944

Base System Value
2 Binary 1001110000000011010110000
3 Ternary 1102110220200022
4 Quaternary 1032000122300
5 Quinary 20213331234
6 Senary 2010143012
8 Octal 116003260
10 Decimal 20448944
12 Duodecimal 6a21a68
16 Hexadecimal 13806b0
20 Vigesimal 67g274
36 Base36 c6ai8

Cryptographic Hash Functions

md5 2f0fb37a4d7aebd00e276fd8a94bc909
sha1 4da3aac2ec1bf0a1e90ab21c48f3d729ff6f61c4
sha256 e24e0b53dbc82aa4388410fc59a67352677d8d607eb50f22cff18ccb463ed22d
sha512 58abe04742d4d386a28bcabf183bb0f66a633744a4c7a529b1359196b2a0fca0c081049e1613b09d26467929f77b3505494cbf5b034d3f81e55aa81c06db585d
ripemd-160 536b7f8c8739af366aebdd07758e6cca86991f0c

20448944 as geometric shapes

Circle

Radius = n
Diameter 40897888
Circumference 128484504.48814
Area 1.3136862185728E+15

Sphere

Radius = n
Volume 3.5817994556224E+22
Surface area 5.2547448742914E+15
Circumference 128484504.48814

Square

Length = n
Perimeter 81795776
Area 418159310715136
Diagonal 28919173.941008

Cube

Length = n
Surface area 2508955864290816
Volume 8.5509163278924E+21
Space diagonal 35418609.969131

Equilateral Triangle

Length = n
Perimeter 61346832
Area 1.8106829295415E+14
Altitude 17709304.984565

Triangular Pyramid

Length = n
Surface area 1.8106829295415E+14
Volume 1.0077351534686E+21
Height 9639724.6470026