20144984 (number)

20144984 is an even 8-digits composite number following 20144983 and preceding 20144985. In scientific notation, it is written as 2.0144984 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9749376 positive integers (up to 20144984) that are relatively prime to 20144984.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand nine hundred eighty-four

Notation

Scientific notation 2.0144984 × 10^7
Engineering notation 2.0144984 × 10^6

Prime Factorization of 20144984

Prime Factorization 2 × 2 × 2 × 43 × 157 × 373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5036246
Product of the distinct prime numbers

The prime factorization of 20144984 is 2 × 2 × 2 × 43 × 157 × 373. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 8, 39, 438, 403, 468, 3534, 31663, 2949, 497476, 512751, 4318269, 4643692, 39311044, 89737680, 468929437, 565059736, 1357226531, 3099914338

Basic calculations (n = 20144984)

Multiplication

n×y
n×2 40289968
n×3 60434952
n×4 80579936
n×5 100724920

Division

n÷y
n÷2 10072492
n÷3 6714994.6666667
n÷3 5036246
n÷5 4028996.8

Exponentiation

ny
n2 405820380360256
n3 8.1752450692313E+21
n4 1.6469018111574E+29
n5 3.3176810635337E+36

Nth Root

y√n
2√n 4488.3163881349
3√n 272.09609493933
4√n 66.994898224677
5√n 28.895711019442

Divisors of 20144984

1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 373, 628, 746, 1256, 1492, 2984, 6751, 13502, 16039, 27004, 32078, 54008, 58561, 64156, 117122, 128312, 234244, 468488, 2518123, 5036246, 10072492, 20144984

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 -20144983
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 20144984 can be divided by 32 positive divisors. The sum of these divisors (counting 20144984) is 1, the average is 0.03125.

Base conversion 20144984

Base System Value
2 Binary 1001100110110001101011000
3 Ternary 1101220110201112
4 Quaternary 1030312031120
5 Quinary 20124114414
6 Senary 1555435452
8 Octal 114661530
10 Decimal 20144984
12 Duodecimal 68b5b88
16 Hexadecimal 1336358
20 Vigesimal 65i294
36 Base36 bzryw

Cryptographic Hash Functions

md5 625c52a89f0252d36b17b0293e0fca29
sha1 c00ba6d82ebdddc3dcd41eaae4051ad3b911499e
sha256 51c30955c72a09b49e4f08184faed3587efabaf4c59f5219b9d5a40696a14909
sha512 9037fdc5c679b0ed81f2da17c816d02ec8920508a1986f376547ce33db6d012a27b0fee36b6551b58bdff42c1116a0ed9d3dcd19160430a6836168e06433d708
ripemd-160 cd72847869c76f22e6f1beddfa69e890cbc4562b

20144984 as geometric shapes

Circle

Radius = n
Diameter 40289968
Circumference 126574667.48217
Area 1.2749223256168E+15

Sphere

Radius = n
Volume 3.4244386467724E+22
Surface area 5.0996893024672E+15
Circumference 126574667.48217

Square

Length = n
Perimeter 80579936
Area 405820380360256
Diagonal 28489309.586589

Cube

Length = n
Surface area 2434922282161536
Volume 8.1752450692313E+21
Space diagonal 34892135.805662

Equilateral Triangle

Length = n
Perimeter 60434952
Area 1.7572537938272E+14
Altitude 17446067.902831

Triangular Pyramid

Length = n
Surface area 1.7572537938272E+14
Volume 9.6346187105255E+20
Height 9496436.528863