20565748 (number)

20565748 is an even 8-digits composite number following 20565747 and preceding 20565749. In scientific notation, it is written as 2.0565748 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 36 positive divisors. There are 8623440 positive integers (up to 20565748) that are relatively prime to 20565748.

Interesting facts

Basic properties

Name

Name twenty million five hundred sixty-five thousand seven hundred forty-eight

Notation

Scientific notation 2.0565748 × 10^7
Engineering notation 2.0565748 × 10^6

Prime Factorization of 20565748

Prime Factorization 2 × 2 × 7 × 211 × 59 × 59

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 174286
Product of the distinct prime numbers

The prime factorization of 20565748 is 2 × 2 × 7 × 211 × 59 × 59. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 6, 34, 57, 830, 832, 1774, 1509, 30102, 68006, 186237, 621718, 4198716, 9530354, 62338341, 82324623, 724607933, 787511422, 1101325950, 8095257263

Basic calculations (n = 20565748)

Multiplication

n×y
n×2 41131496
n×3 61697244
n×4 82262992
n×5 102828740

Division

n÷y
n÷2 10282874
n÷3 6855249.3333333
n÷3 5141437
n÷5 4113149.6

Exponentiation

ny
n2 422949990799504
n3 8.6982829273849E+21
n4 1.788866947173E+29
n5 3.6789386841089E+36

Nth Root

y√n
2√n 4534.9474087359
3√n 273.97746098367
4√n 67.34201815164
5√n 29.015422712458

Divisors of 20565748

1, 2, 4, 7, 14, 28, 59, 118, 211, 236, 413, 422, 826, 844, 1477, 1652, 2954, 3481, 5908, 6962, 12449, 13924, 24367, 24898, 48734, 49796, 87143, 97468, 174286, 348572, 734491, 1468982, 2937964, 5141437, 10282874, 20565748

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20565747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20565748 can be divided by 36 positive divisors. The sum of these divisors (counting 20565748) is 1, the average is 0.027777777777778.

Base conversion 20565748

Base System Value
2 Binary 1001110011100111011110100
3 Ternary 1102200211220101
4 Quaternary 1032130323310
5 Quinary 20231100443
6 Senary 2012443444
8 Octal 116347364
10 Decimal 20565748
12 Duodecimal 6a79584
16 Hexadecimal 139cef4
20 Vigesimal 68ae78
36 Base36 c8sms

Cryptographic Hash Functions

md5 cf677682b1d452af0cbc12460533a19c
sha1 da9729a3fbe7bf887e37da68c21ceafddda937e3
sha256 81a39aec85c31a8072a92fce2f72dac30cdc3fb96a7f7da9f65fc8544f748ce7
sha512 a41be6028a88bcb54d714b7564c83cc62c1d9febd204b3209dbb0a77f18a834f1fdd4d3ae39977febf9ac82a626203802f200b9d1795c466d1170b38f4411051
ripemd-160 a7169590ea36805821868d22e1a73a55d2d8e9c3

20565748 as geometric shapes

Circle

Radius = n
Diameter 41131496
Circumference 129218405.66476
Area 1.3287365839316E+15

Sphere

Radius = n
Volume 3.6435282324691E+22
Surface area 5.3149463357264E+15
Circumference 129218405.66476

Square

Length = n
Perimeter 82262992
Area 422949990799504
Diagonal 29084359.741947

Cube

Length = n
Surface area 2537699944797024
Volume 8.6982829273849E+21
Space diagonal 35620920.431658

Equilateral Triangle

Length = n
Perimeter 61697244
Area 1.8314271828138E+14
Altitude 17810460.215829

Triangular Pyramid

Length = n
Surface area 1.8314271828138E+14
Volume 1.0251024737722E+21
Height 9694786.5806491