Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20554490 (number)

20554490 is an even 8-digits composite number following 20554489 and preceding 20554491. In scientific notation, it is written as 2.0554490 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 7474320 positive integers (up to 20554490) that are relatively prime to 20554490.

Interesting facts

20554490 has 8 divisors, whose sum is 31392480
The reverse of 20554490 is 09445502
Previous prime number is 55

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

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

Notation

Scientific notation	2.0554490 × 10^7
Engineering notation	2.0554490 × 10^6

Prime Factorization of 20554490

Prime Factorization 2 × 55 × 186859

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20554490	Product of the distinct prime numbers

The prime factorization of 20554490 is 2 × 55 × 186859. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 9, 7, 68, 399, 874, 2388, 8614, 27464, 85296, 125414, 207044, 4329464, 9234224, 51319780, 46407294, 56143262, 904583386, 5035227894, 5722541894

Basic calculations (n = 20554490)

Multiplication

n×y

n×2	41108980
n×3	61663470
n×4	82217960
n×5	102772450

Division

n÷y

n÷2	10277245
n÷3	6851496.6666667
n÷3	5138622.5
n÷5	4110898

Exponentiation

n^y

n²	422487059160100
n³	8.6840060326357E+21
n⁴	1.7849531515775E+29
n⁵	3.6688801704568E+36

Nth Root

^y√n

²√n	4533.7059895851
³√n	273.92745872993
⁴√n	67.332800250585
⁵√n	29.012245320818

Divisors of 20554490

1, 2, 55, 110, 186859, 373718, 10277245, 20554490

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20554489	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20554490 can be divided by 8 positive divisors. The sum of these divisors (counting 20554490) is 1, the average is 0.125.

Base conversion 20554490

Base	System	Value
2	Binary	1001110011010001011111010
3	Ternary	1102200021110102
4	Quaternary	1032122023322
5	Quinary	20230220430
6	Senary	2012315402
8	Octal	116321372
10	Decimal	20554490
12	Duodecimal	6a72b62
16	Hexadecimal	139a2fa
20	Vigesimal	68964a
36	Base36	c8jy2

Cryptographic Hash Functions

md5	49936c779c8badb1bc044b2c9e202b38
sha1	9ecde8d42d08a11a77153eba445537e2f4741a98
sha256	a79108b8376abd5e06a56d72168bc1e51421b20eef72c520a334daf32af73b47
sha512	26e76dc389c389ee4ca1dd3f007519c4f8f016f8e733ea28164e18eaa20edbdcc5055748a7cad124dad7298eafb7bacc48a0c35dd7de4a61be7ce077cd46bda7
ripemd-160	b60e370d4bdf61ca96a21490e08ed067938961c9

20554490 as geometric shapes

Circle

Radius = n

Diameter	41108980
Circumference	129147669.56457
Area	1.3272822412941E+15

Sphere

Radius = n

Volume	3.637547940781E+22
Surface area	5.3091289651765E+15
Circumference	129147669.56457

Square

Length = n

Perimeter	82217960
Area	422487059160100
Diagonal	29068438.525662

Cube

Length = n

Surface area	2534922354960600
Volume	8.6840060326357E+21
Space diagonal	35601421.003666

Equilateral Triangle

Length = n

Perimeter	61663470
Area	1.8294226300141E+14
Altitude	17800710.501833

Triangular Pyramid

Length = n

Surface area	1.8294226300141E+14
Volume	1.0234199255903E+21
Height	9689479.5085541