20007830 (number)

20007830 is an even 8-digits composite number following 20007829 and preceding 20007831. In scientific notation, it is written as 2.0007830 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 16 positive divisors. There are 7984512 positive integers (up to 20007830) that are relatively prime to 20007830.

Interesting facts

Basic properties

Name

Name twenty million seven thousand eight hundred thirty

Notation

Scientific notation 2.0007830 × 10^7
Engineering notation 2.0007830 × 10^6

Prime Factorization of 20007830

Prime Factorization 2 × 5 × 479 × 4177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20007830
Product of the distinct prime numbers

The prime factorization of 20007830 is 2 × 5 × 479 × 4177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 52, 62, 207, 950, 3898, 9129, 37881, 4645, 144763, 327244, 2729414, 3462534, 87412012, 65790448, 150527458, 883336640, 9202970749, 9906068511

Basic calculations (n = 20007830)

Multiplication

n×y
n×2 40015660
n×3 60023490
n×4 80031320
n×5 100039150

Division

n÷y
n÷2 10003915
n÷3 6669276.6666667
n÷3 5001957.5
n÷5 4001566

Exponentiation

ny
n2 400313261308900
n3 8.009399679014E+21
n4 1.6025070717977E+29
n5 3.2062689066326E+36

Nth Root

y√n
2√n 4473.0112899477
3√n 271.47718018767
4√n 66.880574832665
5√n 28.856257032479

Divisors of 20007830

1, 2, 5, 10, 479, 958, 2395, 4177, 4790, 8354, 20885, 41770, 2000783, 4001566, 10003915, 20007830

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 -20007829
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 20007830 can be divided by 16 positive divisors. The sum of these divisors (counting 20007830) is 1, the average is 0.0625.

Base conversion 20007830

Base System Value
2 Binary 1001100010100101110010110
3 Ternary 1101122111120202
4 Quaternary 1030110232112
5 Quinary 20110222310
6 Senary 1552500502
8 Octal 114245626
10 Decimal 20007830
12 Duodecimal 684a732
16 Hexadecimal 1314b96
20 Vigesimal 650jba
36 Base36 bwu52

Cryptographic Hash Functions

md5 f48254d2d6878648452c4e55218403f1
sha1 4d6bd3ddf2ad34aec3d1015d810dbf2a42f86e8b
sha256 d87299c02f4227e2f62335555164dc70d9626364a4e3c3ddb62c679ce137c746
sha512 aeeba938baa1c0573f695cd81ed69bde4c840c8ec232dc44ba38163197eaa3b3b42ea296b14516961aab4d37309b09692363465a65a4f3dfce9ee6dc65463cd6
ripemd-160 4a9eb6e08798f1190809017c9acebb5abef83f0e

20007830 as geometric shapes

Circle

Radius = n
Diameter 40015660
Circumference 125712903.48455
Area 1.2576212008626E+15

Sphere

Radius = n
Volume 3.3549694921673E+22
Surface area 5.0304848034504E+15
Circumference 125712903.48455

Square

Length = n
Perimeter 80031320
Area 400313261308900
Diagonal 28295344.539655

Cube

Length = n
Surface area 2401879567853400
Volume 8.009399679014E+21
Space diagonal 34654578.109201

Equilateral Triangle

Length = n
Perimeter 60023490
Area 1.7334072688265E+14
Altitude 17327289.0546

Triangular Pyramid

Length = n
Surface area 1.7334072688265E+14
Volume 9.4391680437737E+20
Height 9431781.5132184