20104645 (number)

20104645 is an odd 8-digits composite number following 20104644 and preceding 20104646. In scientific notation, it is written as 2.0104645 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 13965600 positive integers (up to 20104645) that are relatively prime to 20104645.

Interesting facts

Basic properties

Name

Name twenty million one hundred four thousand six hundred forty-five

Notation

Scientific notation 2.0104645 × 10^7
Engineering notation 2.0104645 × 10^6

Prime Factorization of 20104645

Prime Factorization 5 × 11 × 23 × 23 × 691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 874115
Product of the distinct prime numbers

The prime factorization of 20104645 is 5 × 11 × 23 × 23 × 691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 66, 94, 346, 365, 8668, 703, 21649, 67148, 69354, 307353, 7977832, 5878833, 56330686, 73511878, 161662070, 406522265, 1453956376, 2194710040

Basic calculations (n = 20104645)

Multiplication

n×y
n×2 40209290
n×3 60313935
n×4 80418580
n×5 100523225

Division

n÷y
n÷2 10052322.5
n÷3 6701548.3333333
n÷3 5026161.25
n÷5 4020929

Exponentiation

ny
n2 404196750576025
n3 8.1262321804845E+21
n4 1.6337501317622E+29
n5 3.2845966417782E+36

Nth Root

y√n
2√n 4483.8203576861
3√n 271.91435542493
4√n 66.96133479618
5√n 28.884129388558

Divisors of 20104645

1, 5, 11, 23, 55, 115, 253, 529, 691, 1265, 2645, 3455, 5819, 7601, 15893, 29095, 38005, 79465, 174823, 365539, 874115, 1827695, 4020929, 20104645

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 -20104644
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 20104645 can be divided by 24 positive divisors. The sum of these divisors (counting 20104645) is 1, the average is 0.041666666666667.

Base conversion 20104645

Base System Value
2 Binary 1001100101100010111000101
3 Ternary 1101211102101111
4 Quaternary 1030230113011
5 Quinary 20121322040
6 Senary 1554525021
8 Octal 114542705
10 Decimal 20104645
12 Duodecimal 6896771
16 Hexadecimal 132c5c5
20 Vigesimal 65d1c5
36 Base36 bywud

Cryptographic Hash Functions

md5 622c4ca4f18c194699c298caea1b56a5
sha1 a3e31e8a6ce3e1e51cd66099841b8d20255fba4b
sha256 f056d92686d00915ac11e5fec67b31df8b098ff35b2fe9dbe34ebfbe5679de7f
sha512 9c969c6568417d18cdb550021092fc52c48e733d744eafaacd0a7e2d7d48c5dbe5d94539fb86358651cf2ff9d9d4145435b9db1bad7ae065d172cc07120ae677
ripemd-160 ef3193e4461c2654f6ee8e72186e3372cd1db6fd

20104645 as geometric shapes

Circle

Radius = n
Diameter 40209290
Circumference 126321210.07006
Area 1.2698215422145E+15

Sphere

Radius = n
Volume 3.4039081759434E+22
Surface area 5.079286168858E+15
Circumference 126321210.07006

Square

Length = n
Perimeter 80418580
Area 404196750576025
Diagonal 28432261.625696

Cube

Length = n
Surface area 2425180503456150
Volume 8.1262321804845E+21
Space diagonal 34822266.608136

Equilateral Triangle

Length = n
Perimeter 60313935
Area 1.7502232706298E+14
Altitude 17411133.304068

Triangular Pyramid

Length = n
Surface area 1.7502232706298E+14
Volume 9.5768564671949E+20
Height 9477420.5418988