20134640 (number)

20134640 is an even 8-digits composite number following 20134639 and preceding 20134641. In scientific notation, it is written as 2.0134640 × 10^7. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 8020736 positive integers (up to 20134640) that are relatively prime to 20134640.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-four thousand six hundred forty

Notation

Scientific notation 2.0134640 × 10^7
Engineering notation 2.0134640 × 10^6

Prime Factorization of 20134640

Prime Factorization 2 × 2 × 2 × 2 × 5 × 389 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2516830
Product of the distinct prime numbers

The prime factorization of 20134640 is 2 × 2 × 2 × 2 × 5 × 389 × 647. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 3, 75, 964, 331, 163, 6922, 30736, 23516, 544545, 578420, 3825814, 1333339, 88376434, 33419618, 310609105, 63354833, 633319344, 616251908

Basic calculations (n = 20134640)

Multiplication

n×y
n×2 40269280
n×3 60403920
n×4 80538560
n×5 100673200

Division

n÷y
n÷2 10067320
n÷3 6711546.6666667
n÷3 5033660
n÷5 4026928

Exponentiation

ny
n2 405403727929600
n3 8.1626581165204E+21
n4 1.6435218261922E+29
n5 3.3091720302522E+36

Nth Root

y√n
2√n 4487.1639149913
3√n 272.0495152071
4√n 66.986296471676
5√n 28.892742949132

Divisors of 20134640

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 389, 647, 778, 1294, 1556, 1945, 2588, 3112, 3235, 3890, 5176, 6224, 6470, 7780, 10352, 12940, 15560, 25880, 31120, 51760, 251683, 503366, 1006732, 1258415, 2013464, 2516830, 4026928, 5033660, 10067320, 20134640

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20134639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20134640 can be divided by 40 positive divisors. The sum of these divisors (counting 20134640) is 1, the average is 0.025.

Base conversion 20134640

Base System Value
2 Binary 1001100110011101011110000
3 Ternary 1101212221112102
4 Quaternary 1030303223300
5 Quinary 20123302030
6 Senary 1555315532
8 Octal 114635360
10 Decimal 20134640
12 Duodecimal 68abba8
16 Hexadecimal 1333af0
20 Vigesimal 65ggc0
36 Base36 bzjzk

Cryptographic Hash Functions

md5 a8f4da23188c4e6c6903d9dab51cb6e3
sha1 e0ffcd17d987de6f7984f1d16e53be75dfcc36e1
sha256 f0f42936d626660e61b649723d8b179330b742439dfc0a857988efd42f6fcb56
sha512 9befd7c2239a8dc2d66249e7399493519154eb8f530d60e793d93f539dbe1eae4db29cfa78cbae7644264aae9d744ea04ed13431af993e2e84e6e752470c60dc
ripemd-160 dc6e1db68aba78f481c54f7582f2fb2bd48e7907

20134640 as geometric shapes

Circle

Radius = n
Diameter 40269280
Circumference 126509674.21335
Area 1.2736133734015E+15

Sphere

Radius = n
Volume 3.4191662363501E+22
Surface area 5.0944534936062E+15
Circumference 126509674.21335

Square

Length = n
Perimeter 80538560
Area 405403727929600
Diagonal 28474680.9615

Cube

Length = n
Surface area 2432422367577600
Volume 8.1626581165204E+21
Space diagonal 34874219.472109

Equilateral Triangle

Length = n
Perimeter 60403920
Area 1.7554496358797E+14
Altitude 17437109.736054

Triangular Pyramid

Length = n
Surface area 1.7554496358797E+14
Volume 9.6197848444984E+20
Height 9491560.3204999