20267438 (number)

20267438 is an even 8-digits composite number following 20267437 and preceding 20267439. In scientific notation, it is written as 2.0267438 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10004820 positive integers (up to 20267438) that are relatively prime to 20267438.

Interesting facts

Basic properties

Name

Name twenty million two hundred sixty-seven thousand four hundred thirty-eight

Notation

Scientific notation 2.0267438 × 10^7
Engineering notation 2.0267438 × 10^6

Prime Factorization of 20267438

Prime Factorization 2 × 83 × 83 × 1471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 244186
Product of the distinct prime numbers

The prime factorization of 20267438 is 2 × 83 × 83 × 1471. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 50, 15, 927, 470, 6942, 2928, 71018, 82697, 957035, 491499, 9535195, 6377920, 728216, 48725069, 870508059, 87537646, 6219305533, 3646951975

Basic calculations (n = 20267438)

Multiplication

n×y
n×2 40534876
n×3 60802314
n×4 81069752
n×5 101337190

Division

n÷y
n÷2 10133719
n÷3 6755812.6666667
n÷3 5066859.5
n÷5 4053487.6

Exponentiation

ny
n2 410769043083844
n3 8.3252361130211E+21
n4 1.6873120675602E+29
n5 3.4197492715928E+36

Nth Root

y√n
2√n 4501.9371386104
3√n 272.64630585731
4√n 67.096476350181
5√n 28.930755209075

Divisors of 20267438

1, 2, 83, 166, 1471, 2942, 6889, 13778, 122093, 244186, 10133719, 20267438

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 -20267437
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 20267438 can be divided by 12 positive divisors. The sum of these divisors (counting 20267438) is 1, the average is 0.083333333333333.

Base conversion 20267438

Base System Value
2 Binary 1001101010100000110101110
3 Ternary 1102010200200212
4 Quaternary 1031110012232
5 Quinary 20142024223
6 Senary 2002222422
8 Octal 115240656
10 Decimal 20267438
12 Duodecimal 6954a12
16 Hexadecimal 13541ae
20 Vigesimal 66d8bi
36 Base36 c2ege

Cryptographic Hash Functions

md5 7f3401f1176eddf7ba346d59d1d16efe
sha1 f59bd11fc7a2d5b68414a6fb981dea18c52a5ba8
sha256 07e86def9b0b87b8a9a7dea15b538301be2358973b9879da90245b206374aa11
sha512 6bc87b8ee7f072089e35c754dedd1feee42ab1405ce759b3b524af0a17a559555d5245c90a15ec3e0089fa6593f28630073acc4d64bd0597f0801d8a90871b72
ripemd-160 90267d5b997647368bb2890a7036cdc9785af341

20267438 as geometric shapes

Circle

Radius = n
Diameter 40534876
Circumference 127344068.65577
Area 1.2904690080743E+15

Sphere

Radius = n
Volume 3.4872667482757E+22
Surface area 5.1618760322973E+15
Circumference 127344068.65577

Square

Length = n
Perimeter 81069752
Area 410769043083844
Diagonal 28662485.694156

Cube

Length = n
Surface area 2464614258503064
Volume 8.3252361130211E+21
Space diagonal 35104232.355252

Equilateral Triangle

Length = n
Perimeter 60802314
Area 1.7786821319942E+14
Altitude 17552116.177626

Triangular Pyramid

Length = n
Surface area 1.7786821319942E+14
Volume 9.8113848508273E+20
Height 9554161.8980519