20910040 (number)

20910040 is an even 8-digits composite number following 20910039 and preceding 20910041. In scientific notation, it is written as 2.0910040 × 10^7. The sum of its digits is 16. It has a total of 6 prime factors and 32 positive divisors. There are 8168832 positive integers (up to 20910040) that are relatively prime to 20910040.

Interesting facts

Basic properties

Name

Name twenty million nine hundred ten thousand forty

Notation

Scientific notation 2.0910040 × 10^7
Engineering notation 2.0910040 × 10^6

Prime Factorization of 20910040

Prime Factorization 2 × 2 × 2 × 5 × 43 × 12157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5227510
Product of the distinct prime numbers

The prime factorization of 20910040 is 2 × 2 × 2 × 5 × 43 × 12157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 41, 40, 367, 73, 3780, 3082, 72435, 82109, 859851, 7947, 8288156, 6113376, 97683317, 36869474, 388439421, 347926896, 6907455928, 470521943

Basic calculations (n = 20910040)

Multiplication

n×y
n×2 41820080
n×3 62730120
n×4 83640160
n×5 104550200

Division

n÷y
n÷2 10455020
n÷3 6970013.3333333
n÷3 5227510
n÷5 4182008

Exponentiation

ny
n2 437229772801600
n3 9.1424920384724E+21
n4 1.9116987422414E+29
n5 3.9973697168217E+36

Nth Root

y√n
2√n 4572.7497198075
3√n 275.49789689469
4√n 67.622109696515
5√n 29.111928284505

Divisors of 20910040

1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 12157, 24314, 48628, 60785, 97256, 121570, 243140, 486280, 522751, 1045502, 2091004, 2613755, 4182008, 5227510, 10455020, 20910040

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 -20910039
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 20910040 can be divided by 32 positive divisors. The sum of these divisors (counting 20910040) is 1, the average is 0.03125.

Base conversion 20910040

Base System Value
2 Binary 1001111110000111111011000
3 Ternary 1110100100011221
4 Quaternary 1033300333120
5 Quinary 20323110130
6 Senary 2024101424
8 Octal 117607730
10 Decimal 20910040
12 Duodecimal 7004874
16 Hexadecimal 13f0fd8
20 Vigesimal 6adf20
36 Base36 cg6ag

Cryptographic Hash Functions

md5 87d668969812b20497b4509beb35a439
sha1 0ad342f7e5ea9428592c56dd67ccc46fc8e32a69
sha256 e3d91ac62191f60bc0c42ae3e81ce6b9c6355981a6a6831a1cfd25c5615c80cc
sha512 544f60b01cd94b50908172081830388d7b261d4d4ccb45b6828e063af9bc2b30742a0f67cbc16d79a517f293bf568e4ee4fbb7365a856db0ef7d3eeb7795a6f5
ripemd-160 4435e07af794b63a2c53737929a14b435e1b6774

20910040 as geometric shapes

Circle

Radius = n
Diameter 41820080
Circumference 131381656.10054
Area 1.3735978421642E+15

Sphere

Radius = n
Volume 3.8295981098091E+22
Surface area 5.494391368657E+15
Circumference 131381656.10054

Square

Length = n
Perimeter 83640160
Area 437229772801600
Diagonal 29571262.157764

Cube

Length = n
Surface area 2623378636809600
Volume 9.1424920384724E+21
Space diagonal 36217251.668298

Equilateral Triangle

Length = n
Perimeter 62730120
Area 1.8932604526854E+14
Altitude 18108625.834149

Triangular Pyramid

Length = n
Surface area 1.8932604526854E+14
Volume 1.077453019558E+21
Height 9857087.3859213