20780006 (number)

20780006 is an even 8-digits composite number following 20780005 and preceding 20780007. In scientific notation, it is written as 2.0780006 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 9516000 positive integers (up to 20780006) that are relatively prime to 20780006.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty thousand six

Notation

Scientific notation 2.0780006 × 10^7
Engineering notation 2.0780006 × 10^6

Prime Factorization of 20780006

Prime Factorization 2 × 13 × 131 × 6101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20780006
Product of the distinct prime numbers

The prime factorization of 20780006 is 2 × 13 × 131 × 6101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 18, 87, 70, 666, 5477, 2026, 66837, 64343, 617335, 707752, 8788981, 9544576, 4487527, 94985809, 562081202, 648928388, 3223064876, 9517241098

Basic calculations (n = 20780006)

Multiplication

n×y
n×2 41560012
n×3 62340018
n×4 83120024
n×5 103900030

Division

n÷y
n÷2 10390003
n÷3 6926668.6666667
n÷3 5195001.5
n÷5 4156001.2

Exponentiation

ny
n2 431808649360036
n3 8.9729863245534E+21
n4 1.8645870966214E+29
n5 3.8746131055315E+36

Nth Root

y√n
2√n 4558.5091861265
3√n 274.92562616838
4√n 67.516732638114
5√n 29.075630005966

Divisors of 20780006

1, 2, 13, 26, 131, 262, 1703, 3406, 6101, 12202, 79313, 158626, 799231, 1598462, 10390003, 20780006

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20780005
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20780006 can be divided by 16 positive divisors. The sum of these divisors (counting 20780006) is 1, the average is 0.0625.

Base conversion 20780006

Base System Value
2 Binary 1001111010001001111100110
3 Ternary 1110002201210212
4 Quaternary 1033101033212
5 Quinary 20304430011
6 Senary 2021215422
8 Octal 117211746
10 Decimal 20780006
12 Duodecimal 6b61572
16 Hexadecimal 13d13e6
20 Vigesimal 69ha06
36 Base36 cddye

Cryptographic Hash Functions

md5 e5c48d4c7becafc33b5cd0d610203a67
sha1 d76e6eff47425635f34b87956274d72d7a206989
sha256 ee94ab52beaf375064f5c860851bd62568d4ee926493c41bc43e84e7fdf4cb55
sha512 f4fa9147ab324ae64ea0ce0661f955d6859da63d78d85e33d1879d03f9e96d49b5a5775e7a3a46ea82c6174a055294f1b74a6cce83322a4ec6475c9a97080cf8
ripemd-160 ccb00ab3d2c620d1aa4f96ef15092e5d539e6fd4

20780006 as geometric shapes

Circle

Radius = n
Diameter 41560012
Circumference 130564628.3823
Area 1.356566880586E+15

Sphere

Radius = n
Volume 3.7585957223972E+22
Surface area 5.4262675223441E+15
Circumference 130564628.3823

Square

Length = n
Perimeter 83120024
Area 431808649360036
Diagonal 29387366.311394

Cube

Length = n
Surface area 2590851896160216
Volume 8.9729863245534E+21
Space diagonal 35992026.173586

Equilateral Triangle

Length = n
Perimeter 62340018
Area 1.8697862995982E+14
Altitude 17996013.086793

Triangular Pyramid

Length = n
Surface area 1.8697862995982E+14
Volume 1.0574765795976E+21
Height 9795788.7704648