20574731 (number)

20574731 is an odd 8-digits composite number following 20574730 and preceding 20574732. In scientific notation, it is written as 2.0574731 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 19725120 positive integers (up to 20574731) that are relatively prime to 20574731.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-four thousand seven hundred thirty-one

Notation

Scientific notation 2.0574731 × 10^7
Engineering notation 2.0574731 × 10^6

Prime Factorization of 20574731

Prime Factorization 31 × 109 × 6089

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20574731
Product of the distinct prime numbers

The prime factorization of 20574731 is 31 × 109 × 6089. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 40, 26, 190, 462, 1842, 6832, 69054, 31009, 15575, 253427, 5583194, 6126166, 73783068, 15328769, 819261282, 785706103, 2395991075, 3698923233

Basic calculations (n = 20574731)

Multiplication

n×y
n×2 41149462
n×3 61724193
n×4 82298924
n×5 102873655

Division

n÷y
n÷2 10287365.5
n÷3 6858243.6666667
n÷3 5143682.75
n÷5 4114946.2

Exponentiation

ny
n2 423319555722361
n3 8.7096859860271E+21
n4 1.7919944625698E+29
n5 3.6869804020863E+36

Nth Root

y√n
2√n 4535.937720031
3√n 274.01734576818
4√n 67.349370598625
5√n 29.017957023535

Divisors of 20574731

1, 31, 109, 3379, 6089, 188759, 663701, 20574731

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20574730
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20574731 can be divided by 8 positive divisors. The sum of these divisors (counting 20574731) is 1, the average is 0.125.

Base conversion 20574731

Base System Value
2 Binary 1001110011111001000001011
3 Ternary 1102201022020002
4 Quaternary 1032133020023
5 Quinary 20231342411
6 Senary 2012553215
8 Octal 116371013
10 Decimal 20574731
12 Duodecimal 6a8280b
16 Hexadecimal 139f20b
20 Vigesimal 68bggb
36 Base36 c8zkb

Cryptographic Hash Functions

md5 8b8b2f37b17ecae417cd99ab6c73f364
sha1 34b7d27554f098c174efe9b42f1edd87bc0a24a3
sha256 30de903d90b3670b723db099402c5e4543c5fc1353d4a612ae65a661ef1c3fef
sha512 f7dd43fb65f81e0a9e264177b0a422b4858a7da47ce7d33f05c57f86cb5f35a6b63e83de76fbe3a9c5e296d52b524eb0fb178d4c24b1ffd1a0ded4198c399946
ripemd-160 438472f816ce4bd98a3a59406af61e5d88e8694f

20574731 as geometric shapes

Circle

Radius = n
Diameter 41149462
Circumference 129274847.51837
Area 1.3298976063783E+15

Sphere

Radius = n
Volume 3.6483047345036E+22
Surface area 5.3195904255131E+15
Circumference 129274847.51837

Square

Length = n
Perimeter 82298924
Area 423319555722361
Diagonal 29097063.622378

Cube

Length = n
Surface area 2539917334334166
Volume 8.7096859860271E+21
Space diagonal 35636479.444062

Equilateral Triangle

Length = n
Perimeter 61724193
Area 1.8330274458715E+14
Altitude 17818239.722031

Triangular Pyramid

Length = n
Surface area 1.8330274458715E+14
Volume 1.0264463371209E+21
Height 9699021.2074594