20479148 (number)

20479148 is an even 8-digits composite number following 20479147 and preceding 20479149. In scientific notation, it is written as 2.0479148 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 10165632 positive integers (up to 20479148) that are relatively prime to 20479148.

Interesting facts

Basic properties

Name

Name twenty million four hundred seventy-nine thousand one hundred forty-eight

Notation

Scientific notation 2.0479148 × 10^7
Engineering notation 2.0479148 × 10^6

Prime Factorization of 20479148

Prime Factorization 2 × 2 × 139 × 36833

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10239574
Product of the distinct prime numbers

The prime factorization of 20479148 is 2 × 2 × 139 × 36833. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 20, 6, 470, 733, 7101, 9702, 94782, 77857, 852817, 885206, 4454121, 6194254, 90641523, 65129706, 286448517, 926871131, 1850536166, 5461393401

Basic calculations (n = 20479148)

Multiplication

n×y
n×2 40958296
n×3 61437444
n×4 81916592
n×5 102395740

Division

n÷y
n÷2 10239574
n÷3 6826382.6666667
n÷3 5119787
n÷5 4095829.6

Exponentiation

ny
n2 419395502805904
n3 8.5888625724965E+21
n4 1.7589258777382E+29
n5 3.602130337123E+36

Nth Root

y√n
2√n 4525.3892650246
3√n 273.59235740653
4√n 67.271013557286
5√n 28.990945327362

Divisors of 20479148

1, 2, 4, 139, 278, 556, 36833, 73666, 147332, 5119787, 10239574, 20479148

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 -20479147
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 20479148 can be divided by 12 positive divisors. The sum of these divisors (counting 20479148) is 1, the average is 0.083333333333333.

Base conversion 20479148

Base System Value
2 Binary 1001110000111110010101100
3 Ternary 1102112110002222
4 Quaternary 1032013302230
5 Quinary 20220313043
6 Senary 2010534512
8 Octal 116076254
10 Decimal 20479148
12 Duodecimal 6a37438
16 Hexadecimal 1387cac
20 Vigesimal 67jhh8
36 Base36 c6xt8

Cryptographic Hash Functions

md5 63e1e2e3a729b96bd63a9e44d91e0314
sha1 f5b2062a9c141f72991f2f5dbca966244c1d5c95
sha256 9a5fc4df9660fb097a54a8ed6ece333baee6cb0014ab4db9f065d1fc6ff46ab0
sha512 0bfdcb64d1696c36d4ccbdb720ca6a1d16653e1eb993070bf38918947e0991188a70c079e405edc7019764786ca00444a7e876e69cd099a82ec6525fca33195b
ripemd-160 01714b92307c4673da102b3babc181f89a9a51cb

20479148 as geometric shapes

Circle

Radius = n
Diameter 40958296
Circumference 128674281.81716
Area 1.3175698305636E+15

Sphere

Radius = n
Volume 3.597694341393E+22
Surface area 5.2702793222545E+15
Circumference 128674281.81716

Square

Length = n
Perimeter 81916592
Area 419395502805904
Diagonal 28961888.847446

Cube

Length = n
Surface area 2516373016835424
Volume 8.5888625724965E+21
Space diagonal 35470924.831723

Equilateral Triangle

Length = n
Perimeter 61437444
Area 1.8160357983143E+14
Altitude 17735462.415861

Triangular Pyramid

Length = n
Surface area 1.8160357983143E+14
Volume 1.0122071612819E+21
Height 9653962.9491486