20765650 (number)

20765650 is an even 8-digits composite number following 20765649 and preceding 20765651. In scientific notation, it is written as 2.0765650 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 8260560 positive integers (up to 20765650) that are relatively prime to 20765650.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-five thousand six hundred fifty

Notation

Scientific notation 2.0765650 × 10^7
Engineering notation 2.0765650 × 10^6

Prime Factorization of 20765650

Prime Factorization 2 × 5 × 5 × 199 × 2087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4153130
Product of the distinct prime numbers

The prime factorization of 20765650 is 2 × 5 × 5 × 199 × 2087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 87, 49, 722, 245, 6865, 5042, 2408, 35422, 446584, 684105, 5415682, 5247324, 82707282, 72818664, 516632721, 174768486, 9806017792, 7918009404

Basic calculations (n = 20765650)

Multiplication

n×y
n×2 41531300
n×3 62296950
n×4 83062600
n×5 103828250

Division

n÷y
n÷2 10382825
n÷3 6921883.3333333
n÷3 5191412.5
n÷5 4153130

Exponentiation

ny
n2 431212219922500
n3 8.9544020346337E+21
n4 1.8594397861049E+29
n5 3.8612475794329E+36

Nth Root

y√n
2√n 4556.9342764626
3√n 274.86230020758
4√n 67.505068524242
5√n 29.071611478346

Divisors of 20765650

1, 2, 5, 10, 25, 50, 199, 398, 995, 1990, 2087, 4174, 4975, 9950, 10435, 20870, 52175, 104350, 415313, 830626, 2076565, 4153130, 10382825, 20765650

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 -20765649
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 20765650 can be divided by 24 positive divisors. The sum of these divisors (counting 20765650) is 1, the average is 0.041666666666667.

Base conversion 20765650

Base System Value
2 Binary 1001111001101101111010010
3 Ternary 1110002000010011
4 Quaternary 1033031233102
5 Quinary 20304000100
6 Senary 2021025134
8 Octal 117155722
10 Decimal 20765650
12 Duodecimal 6b551aa
16 Hexadecimal 13cdbd2
20 Vigesimal 69fe2a
36 Base36 cd2vm

Cryptographic Hash Functions

md5 d8cb4e17f41ed3be45f5288add9b926b
sha1 1fb76d3e494f6fba4bd34956507bc32b5a586241
sha256 c2c90c28014e557dd4d0a31127b39e6ac2533c09be147ce22350561631f046af
sha512 f7712615917e9e21f0e8bba39df0aa3cae73a27538942b890f525e9366cbf23903dce9f75d459570c04e385bdca515d1bc0e7f4f3d3bf861db3acfc58c21d558
ripemd-160 951471f05daa123594498e3f2d38975919de7159

20765650 as geometric shapes

Circle

Radius = n
Diameter 41531300
Circumference 130474426.97403
Area 1.3546931422467E+15

Sphere

Radius = n
Volume 3.7508111532393E+22
Surface area 5.4187725689867E+15
Circumference 130474426.97403

Square

Length = n
Perimeter 83062600
Area 431212219922500
Diagonal 29367063.861493

Cube

Length = n
Surface area 2587273319535000
Volume 8.9544020346337E+21
Space diagonal 35967160.852193

Equilateral Triangle

Length = n
Perimeter 62296950
Area 1.8672036843758E+14
Altitude 17983580.426096

Triangular Pyramid

Length = n
Surface area 1.8672036843758E+14
Volume 1.0552864000267E+21
Height 9789021.2871643