19936738 (number)

19936738 is an even 8-digits composite number following 19936737 and preceding 19936739. In scientific notation, it is written as 1.9936738 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 9313056 positive integers (up to 19936738) that are relatively prime to 19936738.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred thirty-six thousand seven hundred thirty-eight

Notation

Scientific notation 1.9936738 × 10^7
Engineering notation 1.9936738 × 10^6

Prime Factorization of 19936738

Prime Factorization 2 × 19 × 73 × 7187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19936738
Product of the distinct prime numbers

The prime factorization of 19936738 is 2 × 19 × 73 × 7187. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 76, 40, 876, 804, 8229, 1452, 38163, 70963, 522951, 562701, 4361714, 7690713, 69489989, 80622796, 843763484, 287243222, 7139936894, 4049357761

Basic calculations (n = 19936738)

Multiplication

n×y
n×2 39873476
n×3 59810214
n×4 79746952
n×5 99683690

Division

n÷y
n÷2 9968369
n÷3 6645579.3333333
n÷3 4984184.5
n÷5 3987347.6

Exponentiation

ny
n2 397473522080644
n3 7.924325471659E+21
n4 1.5798520075519E+29
n5 3.1497095553337E+36

Nth Root

y√n
2√n 4465.057446439
3√n 271.15526022382
4√n 66.821085343168
5√n 28.835721362721

Divisors of 19936738

1, 2, 19, 38, 73, 146, 1387, 2774, 7187, 14374, 136553, 273106, 524651, 1049302, 9968369, 19936738

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 -19936737
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 19936738 can be divided by 16 positive divisors. The sum of these divisors (counting 19936738) is 1, the average is 0.0625.

Base conversion 19936738

Base System Value
2 Binary 1001100000011010111100010
3 Ternary 1101111220001201
4 Quaternary 1030003113202
5 Quinary 20100433423
6 Senary 1551151414
8 Octal 114032742
10 Decimal 19936738
12 Duodecimal 681556a
16 Hexadecimal 13035e2
20 Vigesimal 64c1gi
36 Base36 bvbaa

Cryptographic Hash Functions

md5 b456ec430ec0c25892e24e39a6b20741
sha1 f5179e820d0d874bc21e2ad7355f0eef7bdb6270
sha256 4d153414f2488e93643cedb924948f0eb485e30e397aaf799561869a59f13653
sha512 a4fc9be27e0c2b4c122bf7953dd046f9f1e9d1c3677b83c5efefc0c42078e9fec12dae52cebd1a047f28f13c634562d17d33676f8569941b0fed704f7780d7d9
ripemd-160 18a1759f60e4488a4ed57c65cab766615afc1978

19936738 as geometric shapes

Circle

Radius = n
Diameter 39873476
Circumference 125266219.27469
Area 1.248699896965E+15

Sphere

Radius = n
Volume 3.3193336915225E+22
Surface area 4.99479958786E+15
Circumference 125266219.27469

Square

Length = n
Perimeter 79746952
Area 397473522080644
Diagonal 28194805.269079

Cube

Length = n
Surface area 2384841132483864
Volume 7.924325471659E+21
Space diagonal 34531443.153189

Equilateral Triangle

Length = n
Perimeter 59810214
Area 1.7211108372676E+14
Altitude 17265721.576595

Triangular Pyramid

Length = n
Surface area 1.7211108372676E+14
Volume 9.338907128899E+20
Height 9398268.4230264