20131750 (number)

20131750 is an even 8-digits composite number following 20131749 and preceding 20131751. In scientific notation, it is written as 2.0131750 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 16 positive divisors. There are 8052600 positive integers (up to 20131750) that are relatively prime to 20131750.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand seven hundred fifty

Notation

Scientific notation 2.0131750 × 10^7
Engineering notation 2.0131750 × 10^6

Prime Factorization of 20131750

Prime Factorization 2 × 5 × 5 × 5 × 80527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 805270
Product of the distinct prime numbers

The prime factorization of 20131750 is 2 × 5 × 5 × 5 × 80527. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 23, 36, 363, 909, 8234, 7394, 7953, 56053, 862582, 519919, 3026455, 1978762, 73635008, 67794184, 379048959, 436933183, 2694705732, 8591987718

Basic calculations (n = 20131750)

Multiplication

n×y
n×2 40263500
n×3 60395250
n×4 80527000
n×5 100658750

Division

n÷y
n÷2 10065875
n÷3 6710583.3333333
n÷3 5032937.5
n÷5 4026350

Exponentiation

ny
n2 405287358062500
n3 8.1591437706747E+21
n4 1.6425784260528E+29
n5 3.3067978228689E+36

Nth Root

y√n
2√n 4486.8418737459
3√n 272.03649849033
4√n 66.983892644023
5√n 28.891913484869

Divisors of 20131750

1, 2, 5, 10, 25, 50, 125, 250, 80527, 161054, 402635, 805270, 2013175, 4026350, 10065875, 20131750

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 -20131749
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 20131750 can be divided by 16 positive divisors. The sum of these divisors (counting 20131750) is 1, the average is 0.0625.

Base conversion 20131750

Base System Value
2 Binary 1001100110010111110100110
3 Ternary 1101212210120101
4 Quaternary 1030302332212
5 Quinary 20123204000
6 Senary 1555254314
8 Octal 114627646
10 Decimal 20131750
12 Duodecimal 68aa39a
16 Hexadecimal 1332fa6
20 Vigesimal 65g97a
36 Base36 bzhra

Cryptographic Hash Functions

md5 1a9905b92e771ef04d5f1bf2ca73406b
sha1 8876cecc5b3b0aea207a2e2565ccb28ea1f48127
sha256 ef34cb686bd4ac030e2c07d1778963f53735580c83bbaadb60006aa6490424c6
sha512 a42182a01388901021d6967c8206ac1d5b8cbdb9461018a13bcc4428f407fbcdbf14f803ac2f7e34f1f0cdd06caf700b993c637ce021520063a2442ed5cb455d
ripemd-160 f1bde2f6619625ee51840bd6d72e595fad88e3e5

20131750 as geometric shapes

Circle

Radius = n
Diameter 40263500
Circumference 126491515.80781
Area 1.273247786682E+15

Sphere

Radius = n
Volume 3.4176941506046E+22
Surface area 5.0929911467279E+15
Circumference 126491515.80781

Square

Length = n
Perimeter 80527000
Area 405287358062500
Diagonal 28470593.884305

Cube

Length = n
Surface area 2431724148375000
Volume 8.1591437706747E+21
Space diagonal 34869213.845275

Equilateral Triangle

Length = n
Perimeter 60395250
Area 1.754945739574E+14
Altitude 17434606.922637

Triangular Pyramid

Length = n
Surface area 1.754945739574E+14
Volume 9.6156431482001E+20
Height 9490197.9614349