20764480 (number)

20764480 is an even 8-digits composite number following 20764479 and preceding 20764481. In scientific notation, it is written as 2.0764480 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 7086080 positive integers (up to 20764480) that are relatively prime to 20764480.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand four hundred eighty

Notation

Scientific notation 2.0764480 × 10^7
Engineering notation 2.0764480 × 10^6

Prime Factorization of 20764480

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 187 × 347

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 648890
Product of the distinct prime numbers

The prime factorization of 20764480 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 187 × 347. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20764480)

Multiplication

n×y
n×2 41528960
n×3 62293440
n×4 83057920
n×5 103822400

Division

n÷y
n÷2 10382240
n÷3 6921493.3333333
n÷3 5191120
n÷5 4152896

Exponentiation

ny
n2 431163629670400
n3 8.9528885650184E+21
n4 1.8590207555055E+29
n5 3.860159929728E+36

Nth Root

y√n
2√n 4556.8058988726
3√n 274.85713791743
4√n 67.504117643834
5√n 29.071283874326

Divisors of 20764480

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20764479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20764480 can be divided by 56 positive divisors. The sum of these divisors (counting 20764480) is 1, the average is 0.017857142857143.

Base conversion 20764480

Base System Value
2 Binary 1001111001101011101000000
3 Ternary 1110001221111211
4 Quaternary 1033031131000
5 Quinary 20303430410
6 Senary 2021015504
8 Octal 117153500
10 Decimal 20764480
12 Duodecimal 6b54594
16 Hexadecimal 13cd740
20 Vigesimal 69fb40
36 Base36 cd1z4

Cryptographic Hash Functions

md5 3edda89fd07ad6b88586cf7461609713
sha1 9ec7f727008e74f6247d99cacdbb31663dba995c
sha256 31da32e9ae28d29aa56ded94b73bd035104e0c6c18b2e41b28fbdd50bcd81f6c
sha512 9006b026191989bd3c859b1cb467f300cc200b64bbf4f01f4da0a0a6a6d34f72c7cdd6e2f08deed980561e9db867846aaf44c0a170b4a1d5c01f799e51b3027a
ripemd-160 944dcb2517031242b3b1ee6dae2f401e95cd7123

20764480 as geometric shapes

Circle

Radius = n
Diameter 41528960
Circumference 130467075.64722
Area 1.3545404914676E+15

Sphere

Radius = n
Volume 3.7501771925693E+22
Surface area 5.4181619658706E+15
Circumference 130467075.64722

Square

Length = n
Perimeter 83057920
Area 431163629670400
Diagonal 29365409.231625

Cube

Length = n
Surface area 2586981778022400
Volume 8.9528885650184E+21
Space diagonal 35965134.352748

Equilateral Triangle

Length = n
Perimeter 62293440
Area 1.8669932824124E+14
Altitude 17982567.176374

Triangular Pyramid

Length = n
Surface area 1.8669932824124E+14
Volume 1.055108035922E+21
Height 9788469.743875