20190744 (number)

20190744 is an even 8-digits composite number following 20190743 and preceding 20190745. In scientific notation, it is written as 2.0190744 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 5612544 positive integers (up to 20190744) that are relatively prime to 20190744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0190744 × 10^7
Engineering notation 2.0190744 × 10^6

Prime Factorization of 20190744

Prime Factorization 2 × 2 × 2 × 63 × 7 × 59 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5047686
Product of the distinct prime numbers

The prime factorization of 20190744 is 2 × 2 × 2 × 63 × 7 × 59 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20190744)

Multiplication

n×y
n×2 40381488
n×3 60572232
n×4 80762976
n×5 100953720

Division

n÷y
n÷2 10095372
n÷3 6730248
n÷3 5047686
n÷5 4038148.8

Exponentiation

ny
n2 407666143273536
n3 8.2310827363033E+21
n4 1.6619168437152E+29
n5 3.3555337540741E+36

Nth Root

y√n
2√n 4493.4111763781
3√n 272.30196424283
4√n 67.032911143543
5√n 28.908826621232

Divisors of 20190744

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20190743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20190744 can be divided by 64 positive divisors. The sum of these divisors (counting 20190744) is 1, the average is 0.015625.

Base conversion 20190744

Base System Value
2 Binary 1001101000001011000011000
3 Ternary 1101222210111100
4 Quaternary 1031001120120
5 Quinary 20132100434
6 Senary 2000431400
8 Octal 115013030
10 Decimal 20190744
12 Duodecimal 6918560
16 Hexadecimal 1341618
20 Vigesimal 663gh4
36 Base36 c0ra0

Cryptographic Hash Functions

md5 a71d0023762c5da7a9674c69e4548dcb
sha1 e776e00c3a9f9b7383b69dcbed7c9b12b105ce83
sha256 3d52b0336dc0314880a0066c4439b65aa901732a133dbf17fdbe86c58a0e4e66
sha512 71c9b5aba4a35c4f616064a4e94be54180d360f87dbee352d3c7b6c0c10d3d136b85dd6bf8b20445cd4c0d24286c7a3278a0606f3571ac65a211b718df310410
ripemd-160 96399b901331cd24500d471a48ee6c04ed29926a

20190744 as geometric shapes

Circle

Radius = n
Diameter 40381488
Circumference 126862186.04182
Area 1.2807209608254E+15

Sphere

Radius = n
Volume 3.4478278740614E+22
Surface area 5.1228838433017E+15
Circumference 126862186.04182

Square

Length = n
Perimeter 80762976
Area 407666143273536
Diagonal 28554023.999203

Cube

Length = n
Surface area 2445996859641216
Volume 8.2310827363033E+21
Space diagonal 34971394.450616

Equilateral Triangle

Length = n
Perimeter 60572232
Area 1.7652461816885E+14
Altitude 17485697.225308

Triangular Pyramid

Length = n
Surface area 1.7652461816885E+14
Volume 9.700424032246E+20
Height 9518007.9997344