20073438 (number)

20073438 is an even 8-digits composite number following 20073437 and preceding 20073439. In scientific notation, it is written as 2.0073438 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 5211360 positive integers (up to 20073438) that are relatively prime to 20073438.

Interesting facts

Basic properties

Name

Name twenty million seventy-three thousand four hundred thirty-eight

Notation

Scientific notation 2.0073438 × 10^7
Engineering notation 2.0073438 × 10^6

Prime Factorization of 20073438

Prime Factorization 2 × 231 × 3 × 7 × 2069

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20073438
Product of the distinct prime numbers

The prime factorization of 20073438 is 2 × 231 × 3 × 7 × 2069. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 49, 65, 610, 469, 7167, 5495, 15248, 35967, 524259, 808603, 4510859, 8233336, 39668419, 7009241, 896638179, 87151034, 6875584466, 8503625967

Basic calculations (n = 20073438)

Multiplication

n×y
n×2 40146876
n×3 60220314
n×4 80293752
n×5 100367190

Division

n÷y
n÷2 10036719
n÷3 6691146
n÷3 5018359.5
n÷5 4014687.6

Exponentiation

ny
n2 402942913139844
n3 8.088449584452E+21
n4 1.6236299124962E+29
n5 3.2591834383439E+36

Nth Root

y√n
2√n 4480.3390496702
3√n 271.77359150983
4√n 66.935334836469
5√n 28.875156862945

Divisors of 20073438

1, 2, 3, 6, 7, 14, 21, 42, 231, 462, 693, 1386, 1617, 2069, 3234, 4138, 4851, 6207, 9702, 12414, 14483, 28966, 43449, 86898, 477939, 955878, 1433817, 2867634, 3345573, 6691146, 10036719, 20073438

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20073437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20073438 can be divided by 32 positive divisors. The sum of these divisors (counting 20073438) is 1, the average is 0.03125.

Base conversion 20073438

Base System Value
2 Binary 1001100100100101111011110
3 Ternary 1101202211120200
4 Quaternary 1030210233132
5 Quinary 20114322223
6 Senary 1554124330
8 Octal 114445736
10 Decimal 20073438
12 Duodecimal 68806a6
16 Hexadecimal 1324bde
20 Vigesimal 6593bi
36 Base36 by8ri

Cryptographic Hash Functions

md5 833a2ed32fe05fadc04f14bba82bcc2e
sha1 63b8279ac92a908f482ca779a05a48e53499184d
sha256 8d495923a5b5799261d05dc3034bcfc5e1915c10bf53046aafc1c02db982467a
sha512 53894d48fdae7d86cbd934345782f5efeda42f26d0df9d936b416b577b281766f83f6dfe0b3d114510cb43d10c22bc0f0f2dcc8086b92ddaa99870882cc104fe
ripemd-160 e1058c1b5e21bde8b628ab256cd13e188ab57d7d

20073438 as geometric shapes

Circle

Radius = n
Diameter 40146876
Circumference 126125130.70618
Area 1.2658824957362E+15

Sphere

Radius = n
Volume 3.3880818391261E+22
Surface area 5.0635299829448E+15
Circumference 126125130.70618

Square

Length = n
Perimeter 80293752
Area 402942913139844
Diagonal 28388128.263055

Cube

Length = n
Surface area 2417657478839064
Volume 8.088449584452E+21
Space diagonal 34768214.498584

Equilateral Triangle

Length = n
Perimeter 60220314
Area 1.7447939952701E+14
Altitude 17384107.249292

Triangular Pyramid

Length = n
Surface area 1.7447939952701E+14
Volume 9.5323292507526E+20
Height 9462709.4210185