20303904 (number)

20303904 is an even 8-digits composite number following 20303903 and preceding 20303905. In scientific notation, it is written as 2.0303904 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 24 positive divisors. There are 6767936 positive integers (up to 20303904) that are relatively prime to 20303904.

Interesting facts

Basic properties

Name

Name twenty million three hundred three thousand nine hundred four

Notation

Scientific notation 2.0303904 × 10^7
Engineering notation 2.0303904 × 10^6

Prime Factorization of 20303904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 211499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1268994
Product of the distinct prime numbers

The prime factorization of 20303904 is 2 × 2 × 2 × 2 × 2 × 3 × 211499. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 5, 60, 39, 249, 642, 7245, 5437, 96533, 69556, 391984, 64225, 240407, 3909886, 758904, 19146807, 726168934, 595612609, 3592377317, 6882458743

Basic calculations (n = 20303904)

Multiplication

n×y
n×2 40607808
n×3 60911712
n×4 81215616
n×5 101519520

Division

n÷y
n÷2 10151952
n÷3 6767968
n÷3 5075976
n÷5 4060780.8

Exponentiation

ny
n2 412248517641216
n3 8.3702543263296E+21
n4 1.6994884029738E+29
n5 3.4506249383093E+36

Nth Root

y√n
2√n 4505.985352839
3√n 272.80972666506
4√n 67.126636686483
5√n 28.941158403267

Divisors of 20303904

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211499, 422998, 634497, 845996, 1268994, 1691992, 2537988, 3383984, 5075976, 6767968, 10151952, 20303904

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 -20303903
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 20303904 can be divided by 24 positive divisors. The sum of these divisors (counting 20303904) is 1, the average is 0.041666666666667.

Base conversion 20303904

Base System Value
2 Binary 1001101011101000000100000
3 Ternary 1102012112201110
4 Quaternary 1031131000200
5 Quinary 20144211104
6 Senary 2003103320
8 Octal 115350040
10 Decimal 20303904
12 Duodecimal 6971b40
16 Hexadecimal 135d020
20 Vigesimal 66hjf4
36 Base36 c36lc

Cryptographic Hash Functions

md5 45ccaa7ad8d8d0ea8f2b325c0bf1db1b
sha1 fad3db6197242ed46593c0d441f26697c1367317
sha256 85c38ea8022af88bb1a8155b4c218193f37ddcb0d16935d0ea975d4c136d90c2
sha512 c35cee25a10f5a7a077505df95a6481509c6b60e7a51dd460c121c06d43dc215c9975f0e556ead38e063f1c9b71434d72ca89cf1271fa1f43c37912d382a177c
ripemd-160 b7b1577706d0c2d1358f240f4e40d3878c9f9e41

20303904 as geometric shapes

Circle

Radius = n
Diameter 40607808
Circumference 127573191.29118
Area 1.2951169144749E+15

Sphere

Radius = n
Volume 3.50612393337E+22
Surface area 5.1804676578997E+15
Circumference 127573191.29118

Square

Length = n
Perimeter 81215616
Area 412248517641216
Diagonal 28714056.405921

Cube

Length = n
Surface area 2473491105847296
Volume 8.3702543263296E+21
Space diagonal 35167393.320001

Equilateral Triangle

Length = n
Perimeter 60911712
Area 1.7850884447489E+14
Altitude 17583696.66

Triangular Pyramid

Length = n
Surface area 1.7850884447489E+14
Volume 9.8644393240061E+20
Height 9571352.1353071