20787006 (number)

20787006 is an even 8-digits composite number following 20787005 and preceding 20787007. In scientific notation, it is written as 2.0787006 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 6921024 positive integers (up to 20787006) that are relatively prime to 20787006.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-seven thousand six

Notation

Scientific notation 2.0787006 × 10^7
Engineering notation 2.0787006 × 10^6

Prime Factorization of 20787006

Prime Factorization 2 × 3 × 1277 × 2713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20787006
Product of the distinct prime numbers

The prime factorization of 20787006 is 2 × 3 × 1277 × 2713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 19, 36, 104, 84, 8576, 588, 87345, 74768, 677590, 279513, 7099864, 4142848, 41988534, 9866367, 705627324, 506183910, 3705151103, 8680035102

Basic calculations (n = 20787006)

Multiplication

n×y
n×2 41574012
n×3 62361018
n×4 83148024
n×5 103935030

Division

n÷y
n÷2 10393503
n÷3 6929002
n÷3 5196751.5
n÷5 4157401.2

Exponentiation

ny
n2 432099618444036
n3 8.9820573611939E+21
n4 1.8671008025948E+29
n5 3.8811435586143E+36

Nth Root

y√n
2√n 4559.2769163542
3√n 274.95649339285
4√n 67.522417879947
5√n 29.077588638615

Divisors of 20787006

1, 2, 3, 6, 1277, 2554, 2713, 3831, 5426, 7662, 8139, 16278, 3464501, 6929002, 10393503, 20787006

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 -20787005
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 20787006 can be divided by 16 positive divisors. The sum of these divisors (counting 20787006) is 1, the average is 0.0625.

Base conversion 20787006

Base System Value
2 Binary 1001111010010111100111110
3 Ternary 1110010002102010
4 Quaternary 1033102330332
5 Quinary 20310141011
6 Senary 2021312050
8 Octal 117227476
10 Decimal 20787006
12 Duodecimal 6b65626
16 Hexadecimal 13d2f3e
20 Vigesimal 69i7a6
36 Base36 cdjcu

Cryptographic Hash Functions

md5 ddf43d8c2b8f7e314d81b380bc61889f
sha1 041da1a2e7dd0967afd306592e1405f2f4cb930a
sha256 f0ed876afbc93f272bdc8108b2c226503d1194abc35518033e7cb7cce6ae22a1
sha512 b711f0f4d13e3fc6b17f95a9fb6d5192bae1535e4bea95c7f68af20fb76b8edd9b8c94396a2ac1c56729f871b3bb1c72d83375e3d2b48d34d9780092226907dc
ripemd-160 34c912eb083f19d27b8ff1accb1ad7ac502b3e49

20787006 as geometric shapes

Circle

Radius = n
Diameter 41574012
Circumference 130608610.67945
Area 1.3574809869227E+15

Sphere

Radius = n
Volume 3.7623953893398E+22
Surface area 5.4299239476909E+15
Circumference 130608610.67945

Square

Length = n
Perimeter 83148024
Area 432099618444036
Diagonal 29397265.806331

Cube

Length = n
Surface area 2592597710664216
Volume 8.9820573611939E+21
Space diagonal 36004150.529239

Equilateral Triangle

Length = n
Perimeter 62361018
Area 1.8710462326905E+14
Altitude 18002075.26462

Triangular Pyramid

Length = n
Surface area 1.8710462326905E+14
Volume 1.0585456115178E+21
Height 9799088.6021103