20404468 (number)

20404468 is an even 8-digits composite number following 20404467 and preceding 20404469. In scientific notation, it is written as 2.0404468 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 8744760 positive integers (up to 20404468) that are relatively prime to 20404468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0404468 × 10^7
Engineering notation 2.0404468 × 10^6

Prime Factorization of 20404468

Prime Factorization 2 × 2 × 7 × 728731

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10202234
Product of the distinct prime numbers

The prime factorization of 20404468 is 2 × 2 × 7 × 728731. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 1, 25, 656, 336, 7549, 6627, 92828, 50366, 54411, 458012, 2866698, 1546286, 1259254, 72535330, 400303632, 567817415, 2367400070, 2837901667

Basic calculations (n = 20404468)

Multiplication

n×y
n×2 40808936
n×3 61213404
n×4 81617872
n×5 102022340

Division

n÷y
n÷2 10202234
n÷3 6801489.3333333
n÷3 5101117
n÷5 4080893.6

Exponentiation

ny
n2 416342314363024
n3 8.4952434304663E+21
n4 1.7334092272916E+29
n5 3.5369293109176E+36

Nth Root

y√n
2√n 4517.1305050884
3√n 273.25938841839
4√n 67.209601286486
5√n 28.969770532637

Divisors of 20404468

1, 2, 4, 7, 14, 28, 728731, 1457462, 2914924, 5101117, 10202234, 20404468

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 -20404467
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 20404468 can be divided by 12 positive divisors. The sum of these divisors (counting 20404468) is 1, the average is 0.083333333333333.

Base conversion 20404468

Base System Value
2 Binary 1001101110101100011110100
3 Ternary 1102101122200001
4 Quaternary 1031311203310
5 Quinary 20210420333
6 Senary 2005201044
8 Octal 115654364
10 Decimal 20404468
12 Duodecimal 6a00184
16 Hexadecimal 13758f4
20 Vigesimal 67ab38
36 Base36 c5c6s

Cryptographic Hash Functions

md5 d3a4e0322b28161988ba4bad3c4d4100
sha1 8126fc4dbcc80b236b7b1604ac89695e406f0c5b
sha256 d09f5b24e07458aa6131b3ff9a0ca62cff27605acf8dbc97662cf7a80b27441f
sha512 d99ed37a33a6f16a9fd05f843f404da27784a7ed62de666f72d059db89d32aa33fdda6cfe7d59c31dffca6918caa2c416dc6956fc76cb8b32110bdc90a8ec739
ripemd-160 f83744486c7b51ee3195c9456bbf4af9aee8d95b

20404468 as geometric shapes

Circle

Radius = n
Diameter 40808936
Circumference 128205053.53842
Area 1.3079779561814E+15

Sphere

Radius = n
Volume 3.5584792468813E+22
Surface area 5.2319118247258E+15
Circumference 128205053.53842

Square

Length = n
Perimeter 81617872
Area 416342314363024
Diagonal 28856275.378608

Cube

Length = n
Surface area 2498053886178144
Volume 8.4952434304663E+21
Space diagonal 35341575.277413

Equilateral Triangle

Length = n
Perimeter 61213404
Area 1.8028151045439E+14
Altitude 17670787.638707

Triangular Pyramid

Length = n
Surface area 1.8028151045439E+14
Volume 1.0011740395855E+21
Height 9618758.4595359