19939932 (number)

19939932 is an even 8-digits composite number following 19939931 and preceding 19939933. In scientific notation, it is written as 1.9939932 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 6646536 positive integers (up to 19939932) that are relatively prime to 19939932.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.9939932 × 10^7
Engineering notation 1.9939932 × 10^6

Prime Factorization of 19939932

Prime Factorization 2 × 2 × 81 × 61543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9969966
Product of the distinct prime numbers

The prime factorization of 19939932 is 2 × 2 × 81 × 61543. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 50, 7, 210, 976, 3229, 8958, 89370, 74178, 759745, 328528, 9701300, 5626385, 94992607, 53239569, 70489149, 334966042, 2676455707, 8570503356

Basic calculations (n = 19939932)

Multiplication

n×y
n×2 39879864
n×3 59819796
n×4 79759728
n×5 99699660

Division

n÷y
n÷2 9969966
n÷3 6646644
n÷3 4984983
n÷5 3987986.4

Exponentiation

ny
n2 397600888164624
n3 7.9281346731422E+21
n4 1.580864662693E+29
n5 3.1522333875301E+36

Nth Root

y√n
2√n 4465.4150982859
3√n 271.1697397516
4√n 66.823761479626
5√n 28.836645238958

Divisors of 19939932

1, 2, 4, 81, 162, 324, 61543, 123086, 246172, 4984983, 9969966, 19939932

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19939931
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19939932 can be divided by 12 positive divisors. The sum of these divisors (counting 19939932) is 1, the average is 0.083333333333333.

Base conversion 19939932

Base System Value
2 Binary 1001100000100001001011100
3 Ternary 1101112001110000
4 Quaternary 1030010021130
5 Quinary 20101034212
6 Senary 1551214300
8 Octal 114041134
10 Decimal 19939932
12 Duodecimal 6817390
16 Hexadecimal 130425c
20 Vigesimal 64c9gc
36 Base36 bvdr0

Cryptographic Hash Functions

md5 405056e64b96d3dec225c1f6db6778fa
sha1 b8e1b2bcbc5afe7f867617f5e5d7422c4e32bf05
sha256 605cd9bcc293a8d6cc6dee90171e5c6916d80e6102c618c52133f03994ded432
sha512 d895c7264f52089a69dd26eeebb31c55102eeed48b5e3374ece7463d391712892b48b783f570111039d1e9dbbe3b5209809c5aa24dcd340295a0c86c1b21c41b
ripemd-160 06da073c51342381ab5a08b5993a66d5aed18bac

19939932 as geometric shapes

Circle

Radius = n
Diameter 39879864
Circumference 125286287.76856
Area 1.2491000293188E+15

Sphere

Radius = n
Volume 3.3209292861085E+22
Surface area 4.996400117275E+15
Circumference 125286287.76856

Square

Length = n
Perimeter 79759728
Area 397600888164624
Diagonal 28199322.267197

Cube

Length = n
Surface area 2385605328987744
Volume 7.9281346731422E+21
Space diagonal 34536975.323468

Equilateral Triangle

Length = n
Perimeter 59819796
Area 1.7216623485891E+14
Altitude 17268487.661734

Triangular Pyramid

Length = n
Surface area 1.7216623485891E+14
Volume 9.3433963158984E+20
Height 9399774.0890658