20153730 (number)

20153730 is an even 8-digits composite number following 20153729 and preceding 20153731. In scientific notation, it is written as 2.0153730 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 5374320 positive integers (up to 20153730) that are relatively prime to 20153730.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifty-three thousand seven hundred thirty

Notation

Scientific notation 2.0153730 × 10^7
Engineering notation 2.0153730 × 10^6

Prime Factorization of 20153730

Prime Factorization 2 × 5 × 3 × 671791

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20153730
Product of the distinct prime numbers

The prime factorization of 20153730 is 2 × 5 × 3 × 671791. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 51, 69, 431, 11, 4815, 8991, 97202, 7416, 623069, 946855, 104367, 5049754, 32090903, 16814381, 820567017, 30132192, 4765644794, 7473034345

Basic calculations (n = 20153730)

Multiplication

n×y
n×2 40307460
n×3 60461190
n×4 80614920
n×5 100768650

Division

n÷y
n÷2 10076865
n÷3 6717910
n÷3 5038432.5
n÷5 4030746

Exponentiation

ny
n2 406172832912900
n3 8.1858976078617E+21
n4 1.6497637019649E+29
n5 3.3248892213201E+36

Nth Root

y√n
2√n 4489.2905898371
3√n 272.13546633053
4√n 67.00216854578
5√n 28.898219614256

Divisors of 20153730

1, 2, 3, 5, 6, 10, 15, 30, 671791, 1343582, 2015373, 3358955, 4030746, 6717910, 10076865, 20153730

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20153729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20153730 can be divided by 16 positive divisors. The sum of these divisors (counting 20153730) is 1, the average is 0.0625.

Base conversion 20153730

Base System Value
2 Binary 1001100111000010110000010
3 Ternary 1101220220201110
4 Quaternary 1030320112002
5 Quinary 20124404410
6 Senary 1555544150
8 Octal 114702602
10 Decimal 20153730
12 Duodecimal 68bb056
16 Hexadecimal 1338582
20 Vigesimal 65j46a
36 Base36 bzypu

Cryptographic Hash Functions

md5 fcb2b5aef777a3dd595e87f0cafd1ea4
sha1 a410f564ea7460ce48a477e8abe3f9f6a26bd0b5
sha256 590a19452aa21df96a6588ac0ae3ccfb77d7e5c51f7dd674f42c045ea6ac18d5
sha512 5b6b363e8b4cfaea03b417899eb29fd5c6ce78aa9c5fe37043854fa6185abbe7c84b9e6b4d6bc1e85598f149e9bf2d3e4668a8e6e56c37c3d374453ddb6a9bae
ripemd-160 d46a39ac1fe205a3abc432485c2c5b548ef63c7b

20153730 as geometric shapes

Circle

Radius = n
Diameter 40307460
Circumference 126629620.22086
Area 1.2760295879669E+15

Sphere

Radius = n
Volume 3.4289007717195E+22
Surface area 5.1041183518677E+15
Circumference 126629620.22086

Square

Length = n
Perimeter 80614920
Area 406172832912900
Diagonal 28501678.298406

Cube

Length = n
Surface area 2437036997477400
Volume 8.1858976078617E+21
Space diagonal 34907284.322025

Equilateral Triangle

Length = n
Perimeter 60461190
Area 1.7587799581483E+14
Altitude 17453642.161013

Triangular Pyramid

Length = n
Surface area 1.7587799581483E+14
Volume 9.6471728476962E+20
Height 9500559.4328018