20021144 (number)

20021144 is an even 8-digits composite number following 20021143 and preceding 20021145. In scientific notation, it is written as 2.0021144 × 10^7. The sum of its digits is 14. It has a total of 8 prime factors and 96 positive divisors. There are 7983360 positive integers (up to 20021144) that are relatively prime to 20021144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0021144 × 10^7
Engineering notation 2.0021144 × 10^6

Prime Factorization of 20021144

Prime Factorization 2 × 2 × 2 × 13 × 11 × 37 × 11 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 455026
Product of the distinct prime numbers

The prime factorization of 20021144 is 2 × 2 × 2 × 13 × 11 × 37 × 11 × 43. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 9, 77, 1, 798, 148, 2502, 8865, 34248, 14232, 238062, 448204, 9822933, 2713828, 16538778, 72604051, 242278650, 711026179, 7054490762, 5036676879

Basic calculations (n = 20021144)

Multiplication

n×y
n×2 40042288
n×3 60063432
n×4 80084576
n×5 100105720

Division

n÷y
n÷2 10010572
n÷3 6673714.6666667
n÷3 5005286
n÷5 4004228.8

Exponentiation

ny
n2 400846207068736
n3 8.025399633577E+21
n4 1.6067768172139E+29
n5 3.2169510033302E+36

Nth Root

y√n
2√n 4474.4993015979
3√n 271.53738404688
4√n 66.891698301044
5√n 28.860096429198

Divisors of 20021144

1, 2, 4, 8, 11, 13, 22, 26, 37, 43, 44, 52, 74, 86, 88, 104, 121, 143, 148, 172, 242, 286, 296, 344, 407, 473, 481, 484, 559, 572, 814, 946, 962, 968, 1118, 1144, 1573, 1591, 1628, 1892, 1924, 2236, 3146, 3182, 3256, 3784, 3848, 4472, 4477, 5203, 5291, 6149, 6292, 6364, 8954, 10406, 10582, 12298, 12584, 12728, 17501, 17908, 20683, 20812, 21164, 24596, 35002, 35816, 41366, 41624, 42328, 49192, 58201, 67639, 70004, 82732, 116402, 135278, 140008, 165464, 192511, 227513, 232804, 270556, 385022, 455026, 465608, 541112, 770044, 910052, 1540088, 1820104, 2502643, 5005286, 10010572, 20021144

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20021143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20021144 can be divided by 96 positive divisors. The sum of these divisors (counting 20021144) is 1, the average is 0.010416666666667.

Base conversion 20021144

Base System Value
2 Binary 1001100010111111110011000
3 Ternary 1101200011211212
4 Quaternary 1030113332120
5 Quinary 20111134034
6 Senary 1553042252
8 Octal 114277630
10 Decimal 20021144
12 Duodecimal 6856388
16 Hexadecimal 1317f98
20 Vigesimal 652ch4
36 Base36 bx4ew

Cryptographic Hash Functions

md5 1a0939fdc9274e7d106239bc4eab74d9
sha1 c90229bde761c12c42b970a41190232572ca40f8
sha256 f0617bf0d4c195fcc65ec171dcd0de8b6b1fb96b6e73f5687f79e68cc3e1843f
sha512 7bda6ef7bd459a8d05f8e6d07360e617d614873c0d9daa05aa06694b376a135fa9a4bff93c638206247e66ab980ab4ec2478ed09f0feb4af31f9d3b6286ad221
ripemd-160 3542706cea4a1d0af3e670667b5ec34e25c6b4f5

20021144 as geometric shapes

Circle

Radius = n
Diameter 40042288
Circumference 125796557.81373
Area 1.2592954993465E+15

Sphere

Radius = n
Volume 3.3616715374624E+22
Surface area 5.0371819973859E+15
Circumference 125796557.81373

Square

Length = n
Perimeter 80084576
Area 400846207068736
Diagonal 28314173.379025

Cube

Length = n
Surface area 2405077242412416
Volume 8.025399633577E+21
Space diagonal 34677638.633653

Equilateral Triangle

Length = n
Perimeter 60063432
Area 1.7357149916608E+14
Altitude 17338819.316826

Triangular Pyramid

Length = n
Surface area 1.7357149916608E+14
Volume 9.4580241710572E+20
Height 9438057.7930082