20407792 (number)

20407792 is an even 8-digits composite number following 20407791 and preceding 20407793. In scientific notation, it is written as 2.0407792 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 10177920 positive integers (up to 20407792) that are relatively prime to 20407792.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand seven hundred ninety-two

Notation

Scientific notation 2.0407792 × 10^7
Engineering notation 2.0407792 × 10^6

Prime Factorization of 20407792

Prime Factorization 2 × 2 × 2 × 2 × 2791 × 457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2550974
Product of the distinct prime numbers

The prime factorization of 20407792 is 2 × 2 × 2 × 2 × 2791 × 457. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 46, 46, 20, 604, 4947, 3224, 63880, 26858, 935244, 340250, 1908976, 8346753, 8019976, 18195987, 216379529, 608937057, 526663169, 3355315120

Basic calculations (n = 20407792)

Multiplication

n×y
n×2 40815584
n×3 61223376
n×4 81631168
n×5 102038960

Division

n÷y
n÷2 10203896
n÷3 6802597.3333333
n÷3 5101948
n÷5 4081558.4

Exponentiation

ny
n2 416477974315264
n3 8.4993958724073E+21
n4 1.7345390308975E+29
n5 3.5398111758437E+36

Nth Root

y√n
2√n 4517.4984227999
3√n 273.27422609819
4√n 67.212338322662
5√n 28.970714338112

Divisors of 20407792

1, 2, 4, 8, 16, 457, 914, 1828, 2791, 3656, 5582, 7312, 11164, 22328, 44656, 1275487, 2550974, 5101948, 10203896, 20407792

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20407791
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20407792 can be divided by 20 positive divisors. The sum of these divisors (counting 20407792) is 1, the average is 0.05.

Base conversion 20407792

Base System Value
2 Binary 1001101110110010111110000
3 Ternary 1102101211020011
4 Quaternary 1031312113300
5 Quinary 20211022132
6 Senary 2005224304
8 Octal 115662760
10 Decimal 20407792
12 Duodecimal 6a02094
16 Hexadecimal 13765f0
20 Vigesimal 67aj9c
36 Base36 c5er4

Cryptographic Hash Functions

md5 99d55bcc6841e76ead4eb6577994f465
sha1 b40c32ccd673ae4b06db3f773119b669ad168508
sha256 735cec3a084eed032c84850710373568c0c679966da5577694f8088a137e240a
sha512 40d2e2066e0e7b0c4eb0417a3460e4a039a7af6018447d0d8baf05a755da281bd04c60217d27f4ac88214729aa7c3f43aa527f0add76d8dbb1d60e9e0710ecb9
ripemd-160 6238f4a13a822d533d1b32d6a3b40352ebcfc398

20407792 as geometric shapes

Circle

Radius = n
Diameter 40815584
Circumference 128225938.84638
Area 1.3084041444908E+15

Sphere

Radius = n
Volume 3.5602186176941E+22
Surface area 5.2336165779632E+15
Circumference 128225938.84638

Square

Length = n
Perimeter 81631168
Area 416477974315264
Diagonal 28860976.224489

Cube

Length = n
Surface area 2498867845891584
Volume 8.4993958724073E+21
Space diagonal 35347332.614298

Equilateral Triangle

Length = n
Perimeter 61223376
Area 1.8034025293685E+14
Altitude 17673666.307149

Triangular Pyramid

Length = n
Surface area 1.8034025293685E+14
Volume 1.0016634095614E+21
Height 9620325.4081631