21804024 (number)

21804024 is an even 8-digits composite number following 21804023 and preceding 21804025. In scientific notation, it is written as 2.1804024 × 10^7. The sum of its digits is 21. It has a total of 5 prime factors and 16 positive divisors. There are 6607200 positive integers (up to 21804024) that are relatively prime to 21804024.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.1804024 × 10^7
Engineering notation 2.1804024 × 10^6

Prime Factorization of 21804024

Prime Factorization 2 × 2 × 2 × 33 × 82591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5451006
Product of the distinct prime numbers

The prime factorization of 21804024 is 2 × 2 × 2 × 33 × 82591. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 36, 38, 108, 945, 3648, 8899, 56546, 68810, 974740, 528145, 2014576, 6896541, 45908867, 37478390, 536532361, 385511915, 6866970753, 237033993

Basic calculations (n = 21804024)

Multiplication

n×y
n×2 43608048
n×3 65412072
n×4 87216096
n×5 109020120

Division

n÷y
n÷2 10902012
n÷3 7268008
n÷3 5451006
n÷5 4360804.8

Exponentiation

ny
n2 475415462592576
n3 1.036597015634E+22
n4 2.2601986207211E+29
n5 4.928142497097E+36

Nth Root

y√n
2√n 4669.4779151421
3√n 279.36943134604
4√n 68.333578240438
5√n 29.356706457512

Divisors of 21804024

1, 2, 4, 8, 33, 66, 132, 264, 82591, 165182, 330364, 660728, 2725503, 5451006, 10902012, 21804024

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21804023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21804024 can be divided by 16 positive divisors. The sum of these divisors (counting 21804024) is 1, the average is 0.0625.

Base conversion 21804024

Base System Value
2 Binary 1010011001011001111111000
3 Ternary 1112000202111110
4 Quaternary 1103023033320
5 Quinary 21040212044
6 Senary 2055200320
8 Octal 123131770
10 Decimal 21804024
12 Duodecimal 73760a0
16 Hexadecimal 14cb3f8
20 Vigesimal 6g5a14
36 Base36 czc3c

Cryptographic Hash Functions

md5 eb24c66e588e1b8151c93d74a58c4880
sha1 85418b7ced03613ba6cf2a7854f394c3af31ee45
sha256 a59985e7bfce98f1bea44232616cc84ae45181235f0eef83e07b055873370d72
sha512 655963c3ab155f839b4c8bf6658407b5dc9ad1c9a9046f1a8ba0ae514c5d73cb2a62d846ad6fbbf5355fcaad77ca36a8b04503f652936704aab2b15ee29cbcb5
ripemd-160 f6bf18f7f80032db3f661deead6d8278a71f7f76

21804024 as geometric shapes

Circle

Radius = n
Diameter 43608048
Circumference 136998723.23419
Area 1.4935617246838E+15

Sphere

Radius = n
Volume 4.3420874253983E+22
Surface area 5.9742468987353E+15
Circumference 136998723.23419

Square

Length = n
Perimeter 87216096
Area 475415462592576
Diagonal 30835546.455108

Cube

Length = n
Surface area 2852492775555456
Volume 1.036597015634E+22
Space diagonal 37765677.377451

Equilateral Triangle

Length = n
Perimeter 65412072
Area 2.0586093397855E+14
Altitude 18882838.688726

Triangular Pyramid

Length = n
Surface area 2.0586093397855E+14
Volume 1.2216412985209E+21
Height 10278515.485036