20211744 (number)

20211744 is an even 8-digits composite number following 20211743 and preceding 20211745. In scientific notation, it is written as 2.0211744 × 10^7. The sum of its digits is 21. It has a total of 9 prime factors and 96 positive divisors. There are 5467392 positive integers (up to 20211744) that are relatively prime to 20211744.

Interesting facts

Basic properties

Name

Name twenty million two hundred eleven thousand seven hundred forty-four

Notation

Scientific notation 2.0211744 × 10^7
Engineering notation 2.0211744 × 10^6

Prime Factorization of 20211744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 1583

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 1263234
Product of the distinct prime numbers

The prime factorization of 20211744 is 2 × 2 × 2 × 2 × 2 × 3 × 7 × 19 × 1583. Since it has a total of 9 prime factors.

Most popular turbo-numbers

7, 8, 90, 43, 203, 380, 9730, 5405, 70163, 67577, 698792, 78184, 4970434, 8272593, 29871313, 2011779, 910410545, 849517278, 9288704209, 8599233450

Basic calculations (n = 20211744)

Multiplication

n×y
n×2 40423488
n×3 60635232
n×4 80846976
n×5 101058720

Division

n÷y
n÷2 10105872
n÷3 6737248
n÷3 5052936
n÷5 4042348.8

Exponentiation

ny
n2 408514595521536
n3 8.2567924249448E+21
n4 1.6688417475412E+29
n5 3.3730202177816E+36

Nth Root

y√n
2√n 4495.7473238606
3√n 272.39633685703
4√n 67.050334256144
5√n 28.914837622604

Divisors of 20211744

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1583, 1596, 1824, 2128, 3166, 3192, 4256, 4749, 6332, 6384, 9498, 11081, 12664, 12768, 18996, 22162, 25328, 30077, 33243, 37992, 44324, 50656, 60154, 66486, 75984, 88648, 90231, 120308, 132972, 151968, 177296, 180462, 210539, 240616, 265944, 354592, 360924, 421078, 481232, 531888, 631617, 721848, 842156, 962464, 1063776, 1263234, 1443696, 1684312, 2526468, 2887392, 3368624, 5052936, 6737248, 10105872, 20211744

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 -20211743
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 20211744 can be divided by 96 positive divisors. The sum of these divisors (counting 20211744) is 1, the average is 0.010416666666667.

Base conversion 20211744

Base System Value
2 Binary 1001101000110100000100000
3 Ternary 1102000212022010
4 Quaternary 1031012200200
5 Quinary 20133233434
6 Senary 2001112520
8 Octal 115064040
10 Decimal 20211744
12 Duodecimal 6928740
16 Hexadecimal 1346820
20 Vigesimal 666974
36 Base36 c17hc

Cryptographic Hash Functions

md5 6e1af0a0b9d7f086c9bf65d087aa4f7a
sha1 4e275717a6a0c08b4b58183ac0ba7cbe5a95532a
sha256 f7fb73735448aca767720441e47b6b30dd165abd7b385f52df1fca5d5fc89814
sha512 c56c9f435a4fb49e87dad6b1e83646ffd326d7adba559580a2085529da4c2a5a78ffff1a0cc508d3aee71e4f0ce15ffd6645a8f5b85d3fd6fa74fd92f7a4c246
ripemd-160 41d12ad34ea489b88531409cd0fd24957a351da2

20211744 as geometric shapes

Circle

Radius = n
Diameter 40423488
Circumference 126994132.93328
Area 1.2833864521747E+15

Sphere

Radius = n
Volume 3.4585971232563E+22
Surface area 5.1335458086987E+15
Circumference 126994132.93328

Square

Length = n
Perimeter 80846976
Area 408514595521536
Diagonal 28583722.484013

Cube

Length = n
Surface area 2451087573129216
Volume 8.2567924249448E+21
Space diagonal 35007767.517575

Equilateral Triangle

Length = n
Perimeter 60635232
Area 1.7689200876919E+14
Altitude 17503883.758788

Triangular Pyramid

Length = n
Surface area 1.7689200876919E+14
Volume 9.7307231908803E+20
Height 9527907.494671