20304858 (number)

20304858 is an even 8-digits composite number following 20304857 and preceding 20304859. In scientific notation, it is written as 2.0304858 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5665968 positive integers (up to 20304858) that are relatively prime to 20304858.

Interesting facts

Basic properties

Name

Name twenty million three hundred four thousand eight hundred fifty-eight

Notation

Scientific notation 2.0304858 × 10^7
Engineering notation 2.0304858 × 10^6

Prime Factorization of 20304858

Prime Factorization 2 × 21 × 43 × 11243

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20304858
Product of the distinct prime numbers

The prime factorization of 20304858 is 2 × 21 × 43 × 11243. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 8, 58, 27, 52, 604, 5823, 428, 22187, 5405, 702742, 991934, 6830629, 4703474, 56726350, 8295266, 392837145, 204208852, 1146433593, 4362908748

Basic calculations (n = 20304858)

Multiplication

n×y
n×2 40609716
n×3 60914574
n×4 81219432
n×5 101524290

Division

n÷y
n÷2 10152429
n÷3 6768286
n÷3 5076214.5
n÷5 4060971.6

Exponentiation

ny
n2 412287258400164
n3 8.3714342370246E+21
n4 1.6998078343912E+29
n5 3.4514356704602E+36

Nth Root

y√n
2√n 4506.0912107946
3√n 272.81399934751
4√n 67.127425176261
5√n 28.941430364228

Divisors of 20304858

1, 2, 21, 42, 43, 86, 903, 1806, 11243, 22486, 236103, 472206, 483449, 966898, 10152429, 20304858

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 -20304857
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 20304858 can be divided by 16 positive divisors. The sum of these divisors (counting 20304858) is 1, the average is 0.0625.

Base conversion 20304858

Base System Value
2 Binary 1001101011101001111011010
3 Ternary 1102012121000210
4 Quaternary 1031131033122
5 Quinary 20144223413
6 Senary 2003111550
8 Octal 115351732
10 Decimal 20304858
12 Duodecimal 69725b6
16 Hexadecimal 135d3da
20 Vigesimal 66i22i
36 Base36 c37bu

Cryptographic Hash Functions

md5 2e757f1503e99dd64093dfe407d00a8b
sha1 c31105698ade0060ba54e6deea7b3729770b9bd1
sha256 69ec83949826e3b7b9e3c473e915a4386acd7fad4eedebd22f08cd8969aa8d9e
sha512 86138eea65b8ac39920292a5fb05a8b90cef949d9f2a883ad122bfb8b8e4ce03e47bf09638b33f2f70de8fd119cf391cd60b6cd3fb94416739c0e38cc9acdf2e
ripemd-160 87853254ec762aa13ab2f605d26e2a8ed80baedb

20304858 as geometric shapes

Circle

Radius = n
Diameter 40609716
Circumference 127579185.44997
Area 1.2952386221586E+15

Sphere

Radius = n
Volume 3.5066181732062E+22
Surface area 5.1809544886345E+15
Circumference 127579185.44997

Square

Length = n
Perimeter 81219432
Area 412287258400164
Diagonal 28715405.56566

Cube

Length = n
Surface area 2473723550400984
Volume 8.3714342370246E+21
Space diagonal 35169045.696471

Equilateral Triangle

Length = n
Perimeter 60914574
Area 1.7852561971559E+14
Altitude 17584522.848236

Triangular Pyramid

Length = n
Surface area 1.7852561971559E+14
Volume 9.8658298620956E+20
Height 9571801.8552199