20461140 (number)

20461140 is an even 8-digits composite number following 20461139 and preceding 20461141. In scientific notation, it is written as 2.0461140 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 4675968 positive integers (up to 20461140) that are relatively prime to 20461140.

Interesting facts

Basic properties

Name

Name twenty million four hundred sixty-one thousand one hundred forty

Notation

Scientific notation 2.0461140 × 10^7
Engineering notation 2.0461140 × 10^6

Prime Factorization of 20461140

Prime Factorization 2 × 2 × 21 × 45 × 5413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10230570
Product of the distinct prime numbers

The prime factorization of 20461140 is 2 × 2 × 21 × 45 × 5413. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 9, 55, 23, 475, 3062, 2789, 50501, 83369, 214881, 220949, 3587696, 3346626, 8672074, 10446066, 631731906, 466999942, 104938885, 9488943117

Basic calculations (n = 20461140)

Multiplication

n×y
n×2 40922280
n×3 61383420
n×4 81844560
n×5 102305700

Division

n÷y
n÷2 10230570
n÷3 6820380
n÷3 5115285
n÷5 4092228

Exponentiation

ny
n2 418658250099600
n3 8.5662250674429E+21
n4 1.7527473037646E+29
n5 3.586320796695E+36

Nth Root

y√n
2√n 4523.3991643453
3√n 273.51214091847
4√n 67.256220265083
5√n 28.985844991455

Divisors of 20461140

1, 2, 4, 21, 42, 45, 84, 90, 180, 945, 1890, 3780, 5413, 10826, 21652, 113673, 227346, 243585, 454692, 487170, 974340, 5115285, 10230570, 20461140

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 -20461139
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 20461140 can be divided by 24 positive divisors. The sum of these divisors (counting 20461140) is 1, the average is 0.041666666666667.

Base conversion 20461140

Base System Value
2 Binary 1001110000011011001010100
3 Ternary 1102111112102000
4 Quaternary 1032003121110
5 Quinary 20214224030
6 Senary 2010315300
8 Octal 116033124
10 Decimal 20461140
12 Duodecimal 6a28b30
16 Hexadecimal 1383654
20 Vigesimal 67hch0
36 Base36 c6jx0

Cryptographic Hash Functions

md5 a49f05b388bbe208ab16ba35485ea004
sha1 9662d5b828bf430d3b46733c2bf3134971ba3251
sha256 fee9eebc50caffb83e9058a212c5ba4d0a77946acf79e55e61a1d1e18b49f260
sha512 c0fe66e54b42cffb31e4803233dee1da8459d87da289db3eb24a2330e2485c20b0471cd357243c6af1f22deb5062a3361464b4a683552c4089ca9895e699459c
ripemd-160 e88486adcde664849d15c3c816dc3ccc0578e5d0

20461140 as geometric shapes

Circle

Radius = n
Diameter 40922280
Circumference 128561134.21614
Area 1.3152536828777E+15

Sphere

Radius = n
Volume 3.5882119654501E+22
Surface area 5.2610147315106E+15
Circumference 128561134.21614

Square

Length = n
Perimeter 81844560
Area 418658250099600
Diagonal 28936421.689615

Cube

Length = n
Surface area 2511949500597600
Volume 8.5662250674429E+21
Space diagonal 35439734.06078

Equilateral Triangle

Length = n
Perimeter 61383420
Area 1.812843400451E+14
Altitude 17719867.03039

Triangular Pyramid

Length = n
Surface area 1.812843400451E+14
Volume 1.0095393057265E+21
Height 9645473.8965382