19723740 (number)

19723740 is an even 8-digits composite number following 19723739 and preceding 19723741. In scientific notation, it is written as 1.9723740 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 4853760 positive integers (up to 19723740) that are relatively prime to 19723740.

Interesting facts

Basic properties

Name

Name nineteen million seven hundred twenty-three thousand seven hundred forty

Notation

Scientific notation 1.9723740 × 10^7
Engineering notation 1.9723740 × 10^6

Prime Factorization of 19723740

Prime Factorization 2 × 2 × 5 × 951 × 17 × 61

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9861870
Product of the distinct prime numbers

The prime factorization of 19723740 is 2 × 2 × 5 × 951 × 17 × 61. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19723740)

Multiplication

n×y
n×2 39447480
n×3 59171220
n×4 78894960
n×5 98618700

Division

n÷y
n÷2 9861870
n÷3 6574580
n÷3 4930935
n÷5 3944748

Exponentiation

ny
n2 389025919587600
n3 7.6730460912067E+21
n4 1.5134116611098E+29
n5 2.9850138116697E+36

Nth Root

y√n
2√n 4441.1417450921
3√n 270.1861542035
4√n 66.641891818076
5√n 28.773841952073

Divisors of 19723740

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 -19723739
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 19723740 can be divided by 48 positive divisors. The sum of these divisors (counting 19723740) is 1, the average is 0.020833333333333.

Base conversion 19723740

Base System Value
2 Binary 1001011001111010111011100
3 Ternary 1101010001212220
4 Quaternary 1023033113130
5 Quinary 20022124430
6 Senary 1542425340
8 Octal 113172734
10 Decimal 19723740
12 Duodecimal 6732250
16 Hexadecimal 12cf5dc
20 Vigesimal 635970
36 Base36 bqqxo

Cryptographic Hash Functions

md5 039b4c873f3f3c033728393c83671e98
sha1 616d8038a037631606b5a0b398881ee6921e1f78
sha256 340533edb3a46292721696392f8eb2eb5f51c6902480fcfcac13c2890fd6b1a3
sha512 e58ccd4c2dc2affed5abc9a734a2adec703338f7ef60ea59fdabb97cb51746d24a6a402f481ca22213878eac383b72df69417e2041f93ec1d31d52e12f97b430
ripemd-160 bb867fe77f30d9cdf8f3ab7a5df35d6ceff3856e

19723740 as geometric shapes

Circle

Radius = n
Diameter 39447480
Circumference 123927913.37063
Area 1.2221609710324E+15

Sphere

Radius = n
Volume 3.2140780307721E+22
Surface area 4.8886438841297E+15
Circumference 123927913.37063

Square

Length = n
Perimeter 78894960
Area 389025919587600
Diagonal 27893580.608721

Cube

Length = n
Surface area 2334155517525600
Volume 7.6730460912067E+21
Space diagonal 34162519.795279

Equilateral Triangle

Length = n
Perimeter 59171220
Area 1.6845316454673E+14
Altitude 17081259.897639

Triangular Pyramid

Length = n
Surface area 1.6845316454673E+14
Volume 9.042771539082E+20
Height 9297860.2029069