20125794 (number)

20125794 is an even 8-digits composite number following 20125793 and preceding 20125795. In scientific notation, it is written as 2.0125794 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6192528 positive integers (up to 20125794) that are relatively prime to 20125794.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty-five thousand seven hundred ninety-four

Notation

Scientific notation 2.0125794 × 10^7
Engineering notation 2.0125794 × 10^6

Prime Factorization of 20125794

Prime Factorization 2 × 3 × 13 × 258023

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20125794
Product of the distinct prime numbers

The prime factorization of 20125794 is 2 × 3 × 13 × 258023. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 59, 48, 747, 974, 6634, 5229, 77249, 52331, 563407, 389581, 7412968, 8770086, 45624677, 12215688, 490800490, 148464310, 3513379562, 8800969586

Basic calculations (n = 20125794)

Multiplication

n×y
n×2 40251588
n×3 60377382
n×4 80503176
n×5 100628970

Division

n÷y
n÷2 10062897
n÷3 6708598
n÷3 5031448.5
n÷5 4025158.8

Exponentiation

ny
n2 405047584130436
n3 8.1519042384068E+21
n4 1.640635454099E+29
n5 3.3019091178293E+36

Nth Root

y√n
2√n 4486.1781061389
3√n 272.00966841353
4√n 66.978937780013
5√n 28.890203741758

Divisors of 20125794

1, 2, 3, 6, 13, 26, 39, 78, 258023, 516046, 774069, 1548138, 3354299, 6708598, 10062897, 20125794

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125793
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125794 can be divided by 16 positive divisors. The sum of these divisors (counting 20125794) is 1, the average is 0.0625.

Base conversion 20125794

Base System Value
2 Binary 1001100110001100001100010
3 Ternary 1101212111101210
4 Quaternary 1030301201202
5 Quinary 20123011134
6 Senary 1555210550
8 Octal 114614142
10 Decimal 20125794
12 Duodecimal 68a6a56
16 Hexadecimal 1331862
20 Vigesimal 65fe9e
36 Base36 bzd5u

Cryptographic Hash Functions

md5 4b90e63584650d904d5886aa82af2780
sha1 b1ddc7c5163d999818a54eaf6171c9f4aa041fb2
sha256 07241d00bf053664e70427aa94a2d43ecbe0e171decead504abdcd08524254a5
sha512 6ad7623eb62e4d73dc9596ff001b824a0ecaa4e42d41f50cc1b228915782fe8039f318423e8e53abfab2b81d68d4ffcb19a6d584f0b0c34fdf478d45f5ad482e
ripemd-160 1dd58344dca341ed41103aa5d47e7ed4a64f2e82

20125794 as geometric shapes

Circle

Radius = n
Diameter 40251588
Circumference 126454093.15612
Area 1.2724945146585E+15

Sphere

Radius = n
Volume 3.4146616624195E+22
Surface area 5.0899780586339E+15
Circumference 126454093.15612

Square

Length = n
Perimeter 80503176
Area 405047584130436
Diagonal 28462170.828327

Cube

Length = n
Surface area 2430285504782616
Volume 8.1519042384068E+21
Space diagonal 34858897.750665

Equilateral Triangle

Length = n
Perimeter 60377382
Area 1.7539074879924E+14
Altitude 17429448.875332

Triangular Pyramid

Length = n
Surface area 1.7539074879924E+14
Volume 9.6071112776014E+20
Height 9487390.276109