20248748 (number)

20248748 is an even 8-digits composite number following 20248747 and preceding 20248749. In scientific notation, it is written as 2.0248748 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 9345552 positive integers (up to 20248748) that are relatively prime to 20248748.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-eight thousand seven hundred forty-eight

Notation

Scientific notation 2.0248748 × 10^7
Engineering notation 2.0248748 × 10^6

Prime Factorization of 20248748

Prime Factorization 2 × 2 × 13 × 389399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10124374
Product of the distinct prime numbers

The prime factorization of 20248748 is 2 × 2 × 13 × 389399. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 42, 6, 147, 696, 1960, 9052, 48470, 38147, 207965, 239741, 4456874, 5349160, 6608546, 21742277, 281261967, 627273491, 2362255673, 6129317249

Basic calculations (n = 20248748)

Multiplication

n×y
n×2 40497496
n×3 60746244
n×4 80994992
n×5 101243740

Division

n÷y
n÷2 10124374
n÷3 6749582.6666667
n÷3 5062187
n÷5 4049749.6

Exponentiation

ny
n2 410011795567504
n3 8.3022255254739E+21
n4 1.6810967250449E+29
n5 3.4040103949059E+36

Nth Root

y√n
2√n 4499.8608867386
3√n 272.56247143872
4√n 67.08100242795
5√n 28.925417431525

Divisors of 20248748

1, 2, 4, 13, 26, 52, 389399, 778798, 1557596, 5062187, 10124374, 20248748

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20248747
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20248748 can be divided by 12 positive divisors. The sum of these divisors (counting 20248748) is 1, the average is 0.083333333333333.

Base conversion 20248748

Base System Value
2 Binary 1001101001111100010101100
3 Ternary 1102002202001122
4 Quaternary 1031033202230
5 Quinary 20140424443
6 Senary 2002000112
8 Octal 115174254
10 Decimal 20248748
12 Duodecimal 6946038
16 Hexadecimal 134f8ac
20 Vigesimal 66b1h8
36 Base36 c2018

Cryptographic Hash Functions

md5 55c260b1ed4ccf572e6a85ef6292dec0
sha1 f400767c4f4be3097a45992d65cb7c5b13c8e5d0
sha256 bde1f0b9a720bb323179284d62e411b191007aaa98d16ca867dbc577b388bf5f
sha512 ebdb6bebbda72bd7f0b8e9f6f712f3af345e537b694ff4ae7162e540ba7c2b648195dc0ec534f37c617074da92b61aff09a2f40c349c3ec5ea52171fa6423c92
ripemd-160 cf6da6661673d0d64b5237d18455cbe89819aa5d

20248748 as geometric shapes

Circle

Radius = n
Diameter 40497496
Circumference 127226635.92238
Area 1.28809004484E+15

Sphere

Radius = n
Volume 3.4776280959033E+22
Surface area 5.1523601793601E+15
Circumference 127226635.92238

Square

Length = n
Perimeter 80994992
Area 410011795567504
Diagonal 28636054.042675

Cube

Length = n
Surface area 2460070773405024
Volume 8.3022255254739E+21
Space diagonal 35071860.325659

Equilateral Triangle

Length = n
Perimeter 60746244
Area 1.7754031540637E+14
Altitude 17535930.162829

Triangular Pyramid

Length = n
Surface area 1.7754031540637E+14
Volume 9.7842666133377E+20
Height 9545351.3475584