20572400 (number)

20572400 is an even 8-digits composite number following 20572399 and preceding 20572401. In scientific notation, it is written as 2.0572400 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 20 positive divisors. There are 8228800 positive integers (up to 20572400) that are relatively prime to 20572400.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-two thousand four hundred

Notation

Scientific notation 2.0572400 × 10^7
Engineering notation 2.0572400 × 10^6

Prime Factorization of 20572400

Prime Factorization 2 × 2 × 2 × 2 × 25 × 51431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2571550
Product of the distinct prime numbers

The prime factorization of 20572400 is 2 × 2 × 2 × 2 × 25 × 51431. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 7, 82, 11, 231, 232, 519, 3453, 28828, 45429, 833598, 4453, 5761882, 8068270, 77647590, 57473437, 303787148, 558439753, 39859340, 2191705002

Basic calculations (n = 20572400)

Multiplication

n×y
n×2 41144800
n×3 61717200
n×4 82289600
n×5 102862000

Division

n÷y
n÷2 10286200
n÷3 6857466.6666667
n÷3 5143100
n÷5 4114480

Exponentiation

ny
n2 423223641760000
n3 8.7067260477434E+21
n4 1.791182509446E+29
n5 3.6848923057326E+36

Nth Root

y√n
2√n 4535.6807647805
3√n 274.0069971751
4√n 67.347462942419
5√n 29.017299479838

Divisors of 20572400

1, 2, 4, 8, 16, 25, 50, 100, 200, 400, 51431, 102862, 205724, 411448, 822896, 1285775, 2571550, 5143100, 10286200, 20572400

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20572399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20572400 can be divided by 20 positive divisors. The sum of these divisors (counting 20572400) is 1, the average is 0.05.

Base conversion 20572400

Base System Value
2 Binary 1001110011110100011110000
3 Ternary 1102201012000202
4 Quaternary 1032132203300
5 Quinary 20231304100
6 Senary 2012534332
8 Octal 116364360
10 Decimal 20572400
12 Duodecimal 6a813a8
16 Hexadecimal 139e8f0
20 Vigesimal 68bb00
36 Base36 c8xrk

Cryptographic Hash Functions

md5 1b35947064c4c49d93b0545bd73ea156
sha1 3a3644338d89ed613f060161acc563ac856412db
sha256 61cf3af523b186bb87322b0c763753da52c3bc2676e2136e413330a108fb937d
sha512 c6981862e5f47e35a5986f055eec8503b56e4a04133a35668f5a6f78af27091bd0ce1d8121bf07cd9cd12373f732849de68e0a6bb53c2a748513c7d63a73dc40
ripemd-160 a8b23bfae1fec77a3fed83bd53e1e0e51b1735c5

20572400 as geometric shapes

Circle

Radius = n
Diameter 41144800
Circumference 129260201.41342
Area 1.3295962837787E+15

Sphere

Radius = n
Volume 3.6470648784546E+22
Surface area 5.3183851351149E+15
Circumference 129260201.41342

Square

Length = n
Perimeter 82289600
Area 423223641760000
Diagonal 29093767.090564

Cube

Length = n
Surface area 2539341850560000
Volume 8.7067260477434E+21
Space diagonal 35632442.03363

Equilateral Triangle

Length = n
Perimeter 61717200
Area 1.8326121262316E+14
Altitude 17816221.016815

Triangular Pyramid

Length = n
Surface area 1.8326121262316E+14
Volume 1.0260975050488E+21
Height 9697922.3635214