20161824 (number)

20161824 is an even 8-digits composite number following 20161823 and preceding 20161825. In scientific notation, it is written as 2.0161824 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 24 positive divisors. There are 6720576 positive integers (up to 20161824) that are relatively prime to 20161824.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-one thousand eight hundred twenty-four

Notation

Scientific notation 2.0161824 × 10^7
Engineering notation 2.0161824 × 10^6

Prime Factorization of 20161824

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 210019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1260114
Product of the distinct prime numbers

The prime factorization of 20161824 is 2 × 2 × 2 × 2 × 2 × 3 × 210019. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 48, 17, 76, 340, 9305, 2899, 74376, 52767, 59768, 396712, 1259786, 5446827, 2011404, 97185023, 913538212, 560403267, 3482152199, 1745330512

Basic calculations (n = 20161824)

Multiplication

n×y
n×2 40323648
n×3 60485472
n×4 80647296
n×5 100809120

Division

n÷y
n÷2 10080912
n÷3 6720608
n÷3 5040456
n÷5 4032364.8

Exponentiation

ny
n2 406499147006976
n3 8.1957642581048E+21
n4 1.652415565174E+29
n5 3.3315711799899E+36

Nth Root

y√n
2√n 4490.1919780784
3√n 272.17189250172
4√n 67.00889476837
5√n 28.900540421604

Divisors of 20161824

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 210019, 420038, 630057, 840076, 1260114, 1680152, 2520228, 3360304, 5040456, 6720608, 10080912, 20161824

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 -20161823
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 20161824 can be divided by 24 positive divisors. The sum of these divisors (counting 20161824) is 1, the average is 0.041666666666667.

Base conversion 20161824

Base System Value
2 Binary 1001100111010010100100000
3 Ternary 1101221022211020
4 Quaternary 1030322110200
5 Quinary 20130134244
6 Senary 2000045440
8 Octal 114722440
10 Decimal 20161824
12 Duodecimal 6903880
16 Hexadecimal 133a520
20 Vigesimal 6604b4
36 Base36 c04yo

Cryptographic Hash Functions

md5 cfee254a35dc97b2f735e922a16cb002
sha1 e2343a945cdca28350bb49e7677c9c459145e973
sha256 472d7cccb7aeae1988a398a8f7113acda7f26bd62d4d1e73bdb657fc374473df
sha512 d34a77c83d7dfd244359ceae3836582232bd78b54287eb9d209c7029ab42cf511e750a897c805a11f14fd1d414a209e55077d1bd6d265a09909c780f7f8134cd
ripemd-160 f0686fcc0751a2db1f8860233e06cc020fd90581

20161824 as geometric shapes

Circle

Radius = n
Diameter 40323648
Circumference 126680476.32274
Area 1.2770547339276E+15

Sphere

Radius = n
Volume 3.4330337045088E+22
Surface area 5.1082189357105E+15
Circumference 126680476.32274

Square

Length = n
Perimeter 80647296
Area 406499147006976
Diagonal 28513124.942979

Cube

Length = n
Surface area 2438994882041856
Volume 8.1957642581048E+21
Space diagonal 34921303.541262

Equilateral Triangle

Length = n
Perimeter 60485472
Area 1.7601929396237E+14
Altitude 17460651.770631

Triangular Pyramid

Length = n
Surface area 1.7601929396237E+14
Volume 9.6588008065204E+20
Height 9504374.9809931