19309968 (number)

19309968 is an even 8-digits composite number following 19309967 and preceding 19309969. In scientific notation, it is written as 1.9309968 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 40 positive divisors. There are 6436512 positive integers (up to 19309968) that are relatively prime to 19309968.

Interesting facts

Basic properties

Name

Name nineteen million three hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.9309968 × 10^7
Engineering notation 1.9309968 × 10^6

Prime Factorization of 19309968

Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 44699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2413746
Product of the distinct prime numbers

The prime factorization of 19309968 is 2 × 2 × 2 × 2 × 9 × 3 × 44699. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19309968)

Multiplication

n×y
n×2 38619936
n×3 57929904
n×4 77239872
n×5 96549840

Division

n÷y
n÷2 9654984
n÷3 6436656
n÷3 4827492
n÷5 3861993.6

Exponentiation

ny
n2 372874864161024
n3 7.2002016949537E+21
n4 1.390356643231E+29
n5 2.6847742289378E+36

Nth Root

y√n
2√n 4394.310867474
3√n 268.28343074511
4√n 66.289598486293
5√n 28.652090273826

Divisors of 19309968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19309967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19309968 can be divided by 40 positive divisors. The sum of these divisors (counting 19309968) is 1, the average is 0.025.

Base conversion 19309968

Base System Value
2 Binary 1001001101010010110010000
3 Ternary 1100100001022000
4 Quaternary 1021222112100
5 Quinary 14420404333
6 Senary 1525514000
8 Octal 111522620
10 Decimal 19309968
12 Duodecimal 6572900
16 Hexadecimal 126a590
20 Vigesimal 60dei8
36 Base36 bhvo0

Cryptographic Hash Functions

md5 d0f4b31e07284ee42588111f1a016e08
sha1 a7de20e2bbe8a88093e5920dabc3f054e7b7adb0
sha256 28b9e512480532c7ac6f3d1adbb5548ccafd2177c09e21ef6c04ff0ec8e21e01
sha512 37ba1f0d305f45826d47de5b103930b0a1ad8d11528bceb969abdf79c8a97fe5d092bbf0dd1773080b1e6d1404f9d1aed5919517e6e141cd4046a4bac2b35c56
ripemd-160 289896e57a5f865e86940fc8682f2699ae658193

19309968 as geometric shapes

Circle

Radius = n
Diameter 38619936
Circumference 121328107.21971
Area 1.1714209339566E+15

Sphere

Radius = n
Volume 3.0160134332309E+22
Surface area 4.6856837358263E+15
Circumference 121328107.21971

Square

Length = n
Perimeter 77239872
Area 372874864161024
Diagonal 27308418.63459

Cube

Length = n
Surface area 2237249184966144
Volume 7.2002016949537E+21
Space diagonal 33445845.668529

Equilateral Triangle

Length = n
Perimeter 57929904
Area 1.6145955239806E+14
Altitude 16722922.834265

Triangular Pyramid

Length = n
Surface area 1.6145955239806E+14
Volume 8.4855190740211E+20
Height 9102806.2115302