20764245 (number)

20764245 is an odd 8-digits composite number following 20764244 and preceding 20764246. In scientific notation, it is written as 2.0764245 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 10229760 positive integers (up to 20764245) that are relatively prime to 20764245.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand two hundred forty-five

Notation

Scientific notation 2.0764245 × 10^7
Engineering notation 2.0764245 × 10^6

Prime Factorization of 20764245

Prime Factorization 5 × 3 × 19 × 41 × 1777

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20764245
Product of the distinct prime numbers

The prime factorization of 20764245 is 5 × 3 × 19 × 41 × 1777. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 31, 70, 662, 660, 1046, 4755, 31747, 57838, 402099, 391942, 4820643, 7547956, 83628547, 22442678, 990298674, 311755555, 5483847020, 8914906521

Basic calculations (n = 20764245)

Multiplication

n×y
n×2 41528490
n×3 62292735
n×4 83056980
n×5 103821225

Division

n÷y
n÷2 10382122.5
n÷3 6921415
n÷3 5191061.25
n÷5 4152849

Exponentiation

ny
n2 431153870420025
n3 8.9525845980997E+21
n4 1.8589365997817E+29
n5 3.8599414997334E+36

Nth Root

y√n
2√n 4556.780113194
3√n 274.8561010238
4√n 67.503926650188
5√n 29.071218071738

Divisors of 20764245

1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 1777, 2337, 3895, 5331, 8885, 11685, 26655, 33763, 72857, 101289, 168815, 218571, 364285, 506445, 1092855, 1384283, 4152849, 6921415, 20764245

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 -20764244
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 20764245 can be divided by 32 positive divisors. The sum of these divisors (counting 20764245) is 1, the average is 0.03125.

Base conversion 20764245

Base System Value
2 Binary 1001111001101011001010101
3 Ternary 1110001221012010
4 Quaternary 1033031121111
5 Quinary 20303423440
6 Senary 2021014433
8 Octal 117153125
10 Decimal 20764245
12 Duodecimal 6b54419
16 Hexadecimal 13cd655
20 Vigesimal 69fac5
36 Base36 cd1sl

Cryptographic Hash Functions

md5 e172e38930109b880c796865897d29d2
sha1 577e5baf04736ffbeb77de92b7dae41d56b922fb
sha256 14b31a827f1ecac180e19eee9eb788776a9d942994906ebbb4635000f8f8d582
sha512 df326725720f0f94d54acbfa5a3ade138b77ed764d66a09efa5377e2113c2261190851edcbf5e040e756faa2024013eb39a2189d04b0c5d40c1343c731ae35c2
ripemd-160 5538cbfeba680ba430452a7c7cdf200a426e9f9a

20764245 as geometric shapes

Circle

Radius = n
Diameter 41528490
Circumference 130465599.09868
Area 1.3545098318784E+15

Sphere

Radius = n
Volume 3.7500498672041E+22
Surface area 5.4180393275134E+15
Circumference 130465599.09868

Square

Length = n
Perimeter 83056980
Area 431153870420025
Diagonal 29365076.891438

Cube

Length = n
Surface area 2586923222520150
Volume 8.9525845980997E+21
Space diagonal 35964727.320808

Equilateral Triangle

Length = n
Perimeter 62292735
Area 1.8669510236186E+14
Altitude 17982363.660404

Triangular Pyramid

Length = n
Surface area 1.8669510236186E+14
Volume 1.0550722130771E+21
Height 9788358.9638126