20554428 (number)

20554428 is an even 8-digits composite number following 20554427 and preceding 20554429. In scientific notation, it is written as 2.0554428 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 6107904 positive integers (up to 20554428) that are relatively prime to 20554428.

Interesting facts

Basic properties

Name

Name twenty million five hundred fifty-four thousand four hundred twenty-eight

Notation

Scientific notation 2.0554428 × 10^7
Engineering notation 2.0554428 × 10^6

Prime Factorization of 20554428

Prime Factorization 2 × 2 × 57 × 17 × 5303

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10277214
Product of the distinct prime numbers

The prime factorization of 20554428 is 2 × 2 × 57 × 17 × 5303. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 17, 66, 657, 617, 2312, 1305, 1984, 8338, 910086, 163018, 5047574, 8059979, 32980208, 31413334, 354224558, 128161606, 565794564, 4394018506

Basic calculations (n = 20554428)

Multiplication

n×y
n×2 41108856
n×3 61663284
n×4 82217712
n×5 102772140

Division

n÷y
n÷2 10277214
n÷3 6851476
n÷3 5138607
n÷5 4110885.6

Exponentiation

ny
n2 422484510407184
n3 8.6839274502797E+21
n4 1.78493161534E+29
n5 3.6688248372429E+36

Nth Root

y√n
2√n 4533.6991519068
3√n 273.92718330722
4√n 67.332749475324
5√n 29.012227818448

Divisors of 20554428

1, 2, 4, 17, 34, 57, 68, 114, 228, 969, 1938, 3876, 5303, 10606, 21212, 90151, 180302, 302271, 360604, 604542, 1209084, 5138607, 10277214, 20554428

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 -20554427
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 20554428 can be divided by 24 positive divisors. The sum of these divisors (counting 20554428) is 1, the average is 0.041666666666667.

Base conversion 20554428

Base System Value
2 Binary 1001110011010001010111100
3 Ternary 1102200021101010
4 Quaternary 1032122022330
5 Quinary 20230220203
6 Senary 2012315220
8 Octal 116321274
10 Decimal 20554428
12 Duodecimal 6a72b10
16 Hexadecimal 139a2bc
20 Vigesimal 689618
36 Base36 c8jwc

Cryptographic Hash Functions

md5 96317502a125bfb86a4cf51bf5451dcd
sha1 822c5fd985a829a41b2d5b8f05ae1bf8e38a40f8
sha256 ccef1fed2cd4da19ce99b96774fb6e98909b117d4a61322601bd2f9763fe530a
sha512 a18d759a9909ecc68aec9435862f27b5745a5fb15d8d671c750b23244b99fbe89b4ba421e98372abe4748394bf783924ff46892970e2fdb02a49088fca7b1264
ripemd-160 fe2579f2ffa43de7a495e5777a716ac239fdd3c8

20554428 as geometric shapes

Circle

Radius = n
Diameter 41108856
Circumference 129147280.00708
Area 1.3272742341507E+15

Sphere

Radius = n
Volume 3.6375150242807E+22
Surface area 5.3090969366028E+15
Circumference 129147280.00708

Square

Length = n
Perimeter 82217712
Area 422484510407184
Diagonal 29068350.844421

Cube

Length = n
Surface area 2534907062443104
Volume 8.6839274502797E+21
Space diagonal 35601313.616516

Equilateral Triangle

Length = n
Perimeter 61663284
Area 1.8294115935903E+14
Altitude 17800656.808258

Triangular Pyramid

Length = n
Surface area 1.8294115935903E+14
Volume 1.0234106645708E+21
Height 9689450.2814738