20993400 (number)

20993400 is an even 8-digits composite number following 20993399 and preceding 20993401. In scientific notation, it is written as 2.0993400 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 96 positive divisors. There are 5495040 positive integers (up to 20993400) that are relatively prime to 20993400.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ninety-three thousand four hundred

Notation

Scientific notation 2.0993400 × 10^7
Engineering notation 2.0993400 × 10^6

Prime Factorization of 20993400

Prime Factorization 2 × 2 × 2 × 9 × 5 × 5 × 109 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1049670
Product of the distinct prime numbers

The prime factorization of 20993400 is 2 × 2 × 2 × 9 × 5 × 5 × 109 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 9, 23, 75, 504, 184, 8471, 1956, 28984, 99843, 114224, 875920, 2218559, 2315826, 85351641, 59082892, 825462126, 822103611, 4164598749, 1957021074

Basic calculations (n = 20993400)

Multiplication

n×y
n×2 41986800
n×3 62980200
n×4 83973600
n×5 104967000

Division

n÷y
n÷2 10496700
n÷3 6997800
n÷3 5248350
n÷5 4198680

Exponentiation

ny
n2 440722843560000
n3 9.2522709439925E+21
n4 1.9423662483561E+29
n5 4.0776871598239E+36

Nth Root

y√n
2√n 4581.8555193284
3√n 275.86351159447
4√n 67.689404778949
5√n 29.135102891018

Divisors of 20993400

1, 2, 4, 5, 8, 9, 10, 18, 20, 25, 36, 40, 45, 50, 72, 90, 100, 107, 109, 180, 200, 214, 218, 225, 360, 428, 436, 450, 535, 545, 856, 872, 900, 963, 981, 1070, 1090, 1800, 1926, 1962, 2140, 2180, 2675, 2725, 3852, 3924, 4280, 4360, 4815, 4905, 5350, 5450, 7704, 7848, 9630, 9810, 10700, 10900, 11663, 19260, 19620, 21400, 21800, 23326, 24075, 24525, 38520, 39240, 46652, 48150, 49050, 58315, 93304, 96300, 98100, 104967, 116630, 192600, 196200, 209934, 233260, 291575, 419868, 466520, 524835, 583150, 839736, 1049670, 1166300, 2099340, 2332600, 2624175, 4198680, 5248350, 10496700, 20993400

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 -20993399
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 20993400 can be divided by 96 positive divisors. The sum of these divisors (counting 20993400) is 1, the average is 0.010416666666667.

Base conversion 20993400

Base System Value
2 Binary 1010000000101010101111000
3 Ternary 1110111120112100
4 Quaternary 1100011111320
5 Quinary 20333242100
6 Senary 2025543400
8 Octal 120052570
10 Decimal 20993400
12 Duodecimal 7044b60
16 Hexadecimal 1405578
20 Vigesimal 6b43a0
36 Base36 chym0

Cryptographic Hash Functions

md5 3a0c50a48ed5db27c17d1e3a10a41507
sha1 67fa5c230e38cfe32f05eb636cc6af8a039fccb3
sha256 0fcc2da1c32aec1903c56e9e9d3587b7afd1e28092694fd4077c5625a1686002
sha512 0dae830a3f8efcfb42d3d4256fb8a4c59be4b3d465818391ef260fffbb17d31efb45a6b1400ad5ddead002c9f60ff0ce20b617f713c42ff993635daed0a6c446
ripemd-160 68ad31a7545be15ec02c92fed499e33342ab1c8a

20993400 as geometric shapes

Circle

Radius = n
Diameter 41986800
Circumference 131905422.42774
Area 1.3845716475973E+15

Sphere

Radius = n
Volume 3.8755821902226E+22
Surface area 5.5382865903892E+15
Circumference 131905422.42774

Square

Length = n
Perimeter 83973600
Area 440722843560000
Diagonal 29689151.000323

Cube

Length = n
Surface area 2644337061360000
Volume 9.2522709439925E+21
Space diagonal 36361635.423616

Equilateral Triangle

Length = n
Perimeter 62980200
Area 1.9083858927554E+14
Altitude 18180817.711808

Triangular Pyramid

Length = n
Surface area 1.9083858927554E+14
Volume 1.0903905876454E+21
Height 9896383.6667744