20542404 (number)

20542404 is an even 8-digits composite number following 20542403 and preceding 20542405. In scientific notation, it is written as 2.0542404 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 6501792 positive integers (up to 20542404) that are relatively prime to 20542404.

Interesting facts

Basic properties

Name

Name twenty million five hundred forty-two thousand four hundred four

Notation

Scientific notation 2.0542404 × 10^7
Engineering notation 2.0542404 × 10^6

Prime Factorization of 20542404

Prime Factorization 2 × 2 × 3 × 23 × 283 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10271202
Product of the distinct prime numbers

The prime factorization of 20542404 is 2 × 2 × 3 × 23 × 283 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 1, 63, 356, 255, 4544, 5520, 93306, 81903, 453610, 814142, 9943255, 6267524, 9437076, 46599268, 899192568, 709905285, 348344846, 8876868260

Basic calculations (n = 20542404)

Multiplication

n×y
n×2 41084808
n×3 61627212
n×4 82169616
n×5 102712020

Division

n÷y
n÷2 10271202
n÷3 6847468
n÷3 5135601
n÷5 4108480.8

Exponentiation

ny
n2 421990362099216
n3 8.6686965023484E+21
n4 1.7807586570463E+29
n5 3.6581063759542E+36

Nth Root

y√n
2√n 4532.3728884548
3√n 273.87375859967
4√n 67.322900178578
5√n 29.008832689351

Divisors of 20542404

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 263, 276, 283, 526, 566, 789, 849, 1052, 1132, 1578, 1698, 3156, 3396, 6049, 6509, 12098, 13018, 18147, 19527, 24196, 26036, 36294, 39054, 72588, 74429, 78108, 148858, 223287, 297716, 446574, 893148, 1711867, 3423734, 5135601, 6847468, 10271202, 20542404

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20542403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20542404 can be divided by 48 positive divisors. The sum of these divisors (counting 20542404) is 1, the average is 0.020833333333333.

Base conversion 20542404

Base System Value
2 Binary 1001110010111001111000100
3 Ternary 1102122122212210
4 Quaternary 1032113033010
5 Quinary 20224324104
6 Senary 2012143420
8 Octal 116271704
10 Decimal 20542404
12 Duodecimal 6a67b70
16 Hexadecimal 13973c4
20 Vigesimal 687g04
36 Base36 c8amc

Cryptographic Hash Functions

md5 7c0fbc76db8c997d0faffc56f43a0a93
sha1 f55300c7c4a37f8880df54fad7ea183f2f178a7a
sha256 1dead026aebdbe09f3d33cb2ff9a4a3f095f5d6e1c88848388c0d341c830f9ec
sha512 5a327d798e3a2a2d4e9a358e6a5f86c7340ae98b1928d64cec31487c8366a5c1b44f634a78cac352a4316e2b0c1300a18722848cd11e273d0a3fc8162e31f9d8
ripemd-160 59f0110055cc8323ca57f5734f9c80a195bcc3fc

20542404 as geometric shapes

Circle

Radius = n
Diameter 41084808
Circumference 129071730.98695
Area 1.3257218214566E+15

Sphere

Radius = n
Volume 3.6311350997303E+22
Surface area 5.3028872858264E+15
Circumference 129071730.98695

Square

Length = n
Perimeter 82169616
Area 421990362099216
Diagonal 29051346.340547

Cube

Length = n
Surface area 2531942172595296
Volume 8.6686965023484E+21
Space diagonal 35580487.437606

Equilateral Triangle

Length = n
Perimeter 61627212
Area 1.8272718686506E+14
Altitude 17790243.718803

Triangular Pyramid

Length = n
Surface area 1.8272718686506E+14
Volume 1.0216156801431E+21
Height 9683782.1135158