20444880 (number)

20444880 is an even 8-digits composite number following 20444879 and preceding 20444881. In scientific notation, it is written as 2.0444880 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 5130240 positive integers (up to 20444880) that are relatively prime to 20444880.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0444880 × 10^7
Engineering notation 2.0444880 × 10^6

Prime Factorization of 20444880

Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 5 × 5011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2555610
Product of the distinct prime numbers

The prime factorization of 20444880 is 2 × 2 × 2 × 2 × 3 × 17 × 5 × 5011. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 4, 27, 70, 681, 826, 4223, 9820, 76711, 92735, 415623, 129011, 9078726, 5006909, 49799599, 46135636, 797502979, 839801283, 103658871, 8908473609

Basic calculations (n = 20444880)

Multiplication

n×y
n×2 40889760
n×3 61334640
n×4 81779520
n×5 102224400

Division

n÷y
n÷2 10222440
n÷3 6814960
n÷3 5111220
n÷5 4088976

Exponentiation

ny
n2 417993118214400
n3 8.5458191427192E+21
n4 1.747182468746E+29
n5 3.5720935911615E+36

Nth Root

y√n
2√n 4521.6014861993
3√n 273.43967043719
4√n 67.242854536369
5√n 28.981236648746

Divisors of 20444880

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 5011, 10022, 15033, 20044, 25055, 30066, 40088, 50110, 60132, 75165, 80176, 85187, 100220, 120264, 150330, 170374, 200440, 240528, 255561, 300660, 340748, 400880, 425935, 511122, 601320, 681496, 851870, 1022244, 1202640, 1277805, 1362992, 1703740, 2044488, 2555610, 3407480, 4088976, 5111220, 6814960, 10222440, 20444880

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20444879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20444880 can be divided by 80 positive divisors. The sum of these divisors (counting 20444880) is 1, the average is 0.0125.

Base conversion 20444880

Base System Value
2 Binary 1001101111111011011010000
3 Ternary 1102110201002210
4 Quaternary 1031333123100
5 Quinary 20213214010
6 Senary 2010112120
8 Octal 115773320
10 Decimal 20444880
12 Duodecimal 6a1b640
16 Hexadecimal 137f6d0
20 Vigesimal 67fc40
36 Base36 c67dc

Cryptographic Hash Functions

md5 3552d1aee46852108c3a3817e9ffb5d2
sha1 6a8d5947898543085df797a68f18d091eb5bf698
sha256 1d9099dbe792f9ea6deb761baf0c45a09683b74529f0be51ba3f620838ed9eff
sha512 b9c28636f137a2686f260c768d0db8d1a4a8c7b8d6188904a39b9a9b56a3d2810d5a7d869585fa166dcccba017860cb942777d0a60f8ed6729febda0c15c8536
ripemd-160 7d4de7bcf9a74fe59dc17ec819036e97ba4ac9dc

20444880 as geometric shapes

Circle

Radius = n
Diameter 40889760
Circumference 128458969.62305
Area 1.3131641094334E+15

Sphere

Radius = n
Volume 3.5796643516898E+22
Surface area 5.2526564377338E+15
Circumference 128458969.62305

Square

Length = n
Perimeter 81779520
Area 417993118214400
Diagonal 28913426.57709

Cube

Length = n
Surface area 2507958709286400
Volume 8.5458191427192E+21
Space diagonal 35411570.914649

Equilateral Triangle

Length = n
Perimeter 61334640
Area 1.8099632949037E+14
Altitude 17705785.457324

Triangular Pyramid

Length = n
Surface area 1.8099632949037E+14
Volume 1.0071344444351E+21
Height 9637808.8590301