19909932 (number)

19909932 is an even 8-digits composite number following 19909931 and preceding 19909933. In scientific notation, it is written as 1.9909932 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 5664960 positive integers (up to 19909932) that are relatively prime to 19909932.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred nine thousand nine hundred thirty-two

Notation

Scientific notation 1.9909932 × 10^7
Engineering notation 1.9909932 × 10^6

Prime Factorization of 19909932

Prime Factorization 2 × 2 × 3 × 7 × 563 × 421

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9954966
Product of the distinct prime numbers

The prime factorization of 19909932 is 2 × 2 × 3 × 7 × 563 × 421. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19909932)

Multiplication

n×y
n×2 39819864
n×3 59729796
n×4 79639728
n×5 99549660

Division

n÷y
n÷2 9954966
n÷3 6636644
n÷3 4977483
n÷5 3981986.4

Exponentiation

ny
n2 396405392244624
n3 7.8924044040238E+21
n4 1.5713723500061E+29
n5 3.1285916635302E+36

Nth Root

y√n
2√n 4462.0546836631
3√n 271.03367818086
4√n 66.798612887268
5√n 28.827962958087

Divisors of 19909932

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 -19909931
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 19909932 can be divided by 48 positive divisors. The sum of these divisors (counting 19909932) is 1, the average is 0.020833333333333.

Base conversion 19909932

Base System Value
2 Binary 1001011111100110100101100
3 Ternary 1101110112021220
4 Quaternary 1023330310230
5 Quinary 20044104212
6 Senary 1550423340
8 Octal 113746454
10 Decimal 19909932
12 Duodecimal 6801b50
16 Hexadecimal 12fcd2c
20 Vigesimal 648egc
36 Base36 buqlo

Cryptographic Hash Functions

md5 7b9bfd28327389037fe1d5ed8f4c0da8
sha1 fa5d5c1bf02909f16807508ac426548e023a0192
sha256 23f3ad70bad1b3f60704d36d37185aba98b1882671294915ea996420de3f1709
sha512 d4e366642ca1ca04ef067ca31b395f41ad61b2285f42bd85e9aadfa74a64f2d49ba887473364e5c887064b320a97e330185d7dd7abe476dcfa152c7ca4ba1f45
ripemd-160 2b477d6570cbd4097a768170b137da4b361e9d31

19909932 as geometric shapes

Circle

Radius = n
Diameter 39819864
Circumference 125097792.20934
Area 1.2453442681191E+15

Sphere

Radius = n
Volume 3.3059626259788E+22
Surface area 4.9813770724764E+15
Circumference 125097792.20934

Square

Length = n
Perimeter 79639728
Area 396405392244624
Diagonal 28156895.860326

Cube

Length = n
Surface area 2378432353467744
Volume 7.8924044040238E+21
Space diagonal 34485013.799241

Equilateral Triangle

Length = n
Perimeter 59729796
Area 1.7164856994049E+14
Altitude 17242506.899621

Triangular Pyramid

Length = n
Surface area 1.7164856994049E+14
Volume 9.3012877899197E+20
Height 9385631.953442