20354290 (number)

20354290 is an even 8-digits composite number following 20354289 and preceding 20354291. In scientific notation, it is written as 2.0354290 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 6955200 positive integers (up to 20354290) that are relatively prime to 20354290.

Interesting facts

Basic properties

Name

Name twenty million three hundred fifty-four thousand two hundred ninety

Notation

Scientific notation 2.0354290 × 10^7
Engineering notation 2.0354290 × 10^6

Prime Factorization of 20354290

Prime Factorization 2 × 5 × 1457 × 11 × 127

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20354290
Product of the distinct prime numbers

The prime factorization of 20354290 is 2 × 5 × 1457 × 11 × 127. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 51, 27, 994, 518, 5323, 2061, 47020, 32145, 539408, 229489, 4333378, 4474673, 68330651, 22484085, 508276766, 517513293, 7501714191, 8084184319

Basic calculations (n = 20354290)

Multiplication

n×y
n×2 40708580
n×3 61062870
n×4 81417160
n×5 101771450

Division

n÷y
n÷2 10177145
n÷3 6784763.3333333
n÷3 5088572.5
n÷5 4070858

Exponentiation

ny
n2 414297121404100
n3 8.4327237552243E+21
n4 1.7164210480372E+29
n5 3.4936531773854E+36

Nth Root

y√n
2√n 4511.572896452
3√n 273.03520770321
4√n 67.168243213977
5√n 28.955508193997

Divisors of 20354290

1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 1457, 2794, 2914, 6985, 7285, 13970, 14570, 16027, 32054, 80135, 160270, 185039, 370078, 925195, 1850390, 2035429, 4070858, 10177145, 20354290

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20354289
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20354290 can be divided by 32 positive divisors. The sum of these divisors (counting 20354290) is 1, the average is 0.03125.

Base conversion 20354290

Base System Value
2 Binary 1001101101001010011110010
3 Ternary 1102022002211121
4 Quaternary 1031221103302
5 Quinary 20202314130
6 Senary 2004132454
8 Octal 115512362
10 Decimal 20354290
12 Duodecimal 699712a
16 Hexadecimal 13694f2
20 Vigesimal 6745ea
36 Base36 c49gy

Cryptographic Hash Functions

md5 1fdda346261aed0d86282a48195ef531
sha1 983ae562a13f42150f784637950e4a425495fe06
sha256 39670a885983c415a461fa2cbe0c42438e9ad43ffb5c0555dd190085b8fad359
sha512 5c86c0164777fa3f4dcdb34490f13754e3776f658284015aba25d882e1e2ef87157d01a52da57c62b70ce110f3eccee8b63358f1746b08c4beb018fdcdee8dca
ripemd-160 09c9e4032751d43cf864f59f3ce21613b65fcdef

20354290 as geometric shapes

Circle

Radius = n
Diameter 40708580
Circumference 127889775.86607
Area 1.3015527930065E+15

Sphere

Radius = n
Volume 3.5322910665553E+22
Surface area 5.2062111720261E+15
Circumference 127889775.86607

Square

Length = n
Perimeter 81417160
Area 414297121404100
Diagonal 28785312.970475

Cube

Length = n
Surface area 2485782728424600
Volume 8.4327237552243E+21
Space diagonal 35254664.431991

Equilateral Triangle

Length = n
Perimeter 61062870
Area 1.7939591592536E+14
Altitude 17627332.215996

Triangular Pyramid

Length = n
Surface area 1.7939591592536E+14
Volume 9.9380602519866E+20
Height 9595104.3234917