19993764 (number)

19993764 is an even 8-digits composite number following 19993763 and preceding 19993765. In scientific notation, it is written as 1.9993764 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 5552064 positive integers (up to 19993764) that are relatively prime to 19993764.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-three thousand seven hundred sixty-four

Notation

Scientific notation 1.9993764 × 10^7
Engineering notation 1.9993764 × 10^6

Prime Factorization of 19993764

Prime Factorization 2 × 2 × 147 × 37 × 919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9996882
Product of the distinct prime numbers

The prime factorization of 19993764 is 2 × 2 × 147 × 37 × 919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 16, 18, 566, 829, 2530, 3937, 72194, 9822, 108121, 858987, 5630470, 390120, 8135506, 80331385, 679822170, 741706330, 2625112991, 3718156484

Basic calculations (n = 19993764)

Multiplication

n×y
n×2 39987528
n×3 59981292
n×4 79975056
n×5 99968820

Division

n÷y
n÷2 9996882
n÷3 6664588
n÷3 4998441
n÷5 3998752.8

Exponentiation

ny
n2 399750598887696
n3 7.9925191330193E+21
n4 1.5980054131107E+29
n5 3.1950143100458E+36

Nth Root

y√n
2√n 4471.4386946485
3√n 271.41354687974
4√n 66.868817057344
5√n 28.852198558367

Divisors of 19993764

1, 2, 4, 37, 74, 147, 148, 294, 588, 919, 1838, 3676, 5439, 10878, 21756, 34003, 68006, 135093, 136012, 270186, 540372, 4998441, 9996882, 19993764

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19993763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19993764 can be divided by 24 positive divisors. The sum of these divisors (counting 19993764) is 1, the average is 0.041666666666667.

Base conversion 19993764

Base System Value
2 Binary 1001100010001010010100100
3 Ternary 1101121210021210
4 Quaternary 1030101102210
5 Quinary 20104300024
6 Senary 1552311420
8 Octal 114212244
10 Decimal 19993764
12 Duodecimal 6842570
16 Hexadecimal 13114a4
20 Vigesimal 64j484
36 Base36 bwjac

Cryptographic Hash Functions

md5 9e7449b996ddd0b00e8d68ecc82dafaf
sha1 15892a392d4f81eed42ab442b4ac62ab2aae9872
sha256 7de2dd48efe082ebfad6624bc790d6ed6ee7612b166165c57a69af74e5938d31
sha512 2c310226b1d320595c3a143020d2aa1fb7d963ae2c4d4795ce4692dd871a2946adceeccca0ebd03535bceb259f9d3d7d4ed1c34cb0edec3f0c60ea9c359f9d0c
ripemd-160 ba730d75b8579232de4033043d06e77b9518ca32

19993764 as geometric shapes

Circle

Radius = n
Diameter 39987528
Circumference 125624524.20002
Area 1.2558535447337E+15

Sphere

Radius = n
Volume 3.3478985855959E+22
Surface area 5.0234141789348E+15
Circumference 125624524.20002

Square

Length = n
Perimeter 79975056
Area 399750598887696
Diagonal 28275452.211687

Cube

Length = n
Surface area 2398503593326176
Volume 7.9925191330193E+21
Space diagonal 34630215.082542

Equilateral Triangle

Length = n
Perimeter 59981292
Area 1.7309708690739E+14
Altitude 17315107.541271

Triangular Pyramid

Length = n
Surface area 1.7309708690739E+14
Volume 9.4192741295352E+20
Height 9425150.737229