20307924 (number)

20307924 is an even 8-digits composite number following 20307923 and preceding 20307925. In scientific notation, it is written as 2.0307924 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 5355072 positive integers (up to 20307924) that are relatively prime to 20307924.

Interesting facts

Basic properties

Name

Name twenty million three hundred seven thousand nine hundred twenty-four

Notation

Scientific notation 2.0307924 × 10^7
Engineering notation 2.0307924 × 10^6

Prime Factorization of 20307924

Prime Factorization 2 × 2 × 63 × 13 × 6199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10153962
Product of the distinct prime numbers

The prime factorization of 20307924 is 2 × 2 × 63 × 13 × 6199. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 83, 55, 497, 903, 4849, 5844, 92817, 56894, 383588, 533808, 2304840, 9187127, 68737561, 7139167, 917866186, 561112587, 608252301, 3217352900

Basic calculations (n = 20307924)

Multiplication

n×y
n×2 40615848
n×3 60923772
n×4 81231696
n×5 101539620

Division

n÷y
n÷2 10153962
n÷3 6769308
n÷3 5076981
n÷5 4061584.8

Exponentiation

ny
n2 412411777189776
n3 8.3752270278749E+21
n4 1.7008347396483E+29
n5 3.4540422629337E+36

Nth Root

y√n
2√n 4506.4314041157
3√n 272.8277301441
4√n 67.129959065351
5√n 28.942304333073

Divisors of 20307924

1, 2, 4, 13, 26, 52, 63, 126, 252, 819, 1638, 3276, 6199, 12398, 24796, 80587, 161174, 322348, 390537, 781074, 1562148, 5076981, 10153962, 20307924

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20307923
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20307924 can be divided by 24 positive divisors. The sum of these divisors (counting 20307924) is 1, the average is 0.041666666666667.

Base conversion 20307924

Base System Value
2 Binary 1001101011101111111010100
3 Ternary 1102012202020100
4 Quaternary 1031131333110
5 Quinary 20144323144
6 Senary 2003134100
8 Octal 115357724
10 Decimal 20307924
12 Duodecimal 6974330
16 Hexadecimal 135dfd4
20 Vigesimal 66i9g4
36 Base36 c39p0

Cryptographic Hash Functions

md5 1f13102a87daf138e12b9ce28477d897
sha1 8cb5c74ee75c25d716011ba45c4f3ca51ad0255e
sha256 1111fef3eee6ee5bb6f664066aa1268f8423245ccb7799ea5d979264eb821e9b
sha512 7750e93a4c986fd7ed2ea5fc8280a04a9208b7b5806969578fdee46c8c5d7a961c1ab66c47fe0044d608680670d8fb2410f5f9c8481dec36a218de3f41a0e7c1
ripemd-160 36e1fa36c95ac310e344773ae4aac422f8140d69

20307924 as geometric shapes

Circle

Radius = n
Diameter 40615848
Circumference 127598449.69612
Area 1.2956298094733E+15

Sphere

Radius = n
Volume 3.5082068937225E+22
Surface area 5.1825192378932E+15
Circumference 127598449.69612

Square

Length = n
Perimeter 81231696
Area 412411777189776
Diagonal 28719741.544442

Cube

Length = n
Surface area 2474470663138656
Volume 8.3752270278749E+21
Space diagonal 35174356.164247

Equilateral Triangle

Length = n
Perimeter 60923772
Area 1.7857953793312E+14
Altitude 17587178.082124

Triangular Pyramid

Length = n
Surface area 1.7857953793312E+14
Volume 9.8702997089787E+20
Height 9573247.1814807