20730042 (number)

20730042 is an even 8-digits composite number following 20730041 and preceding 20730043. In scientific notation, it is written as 2.0730042 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 6749064 positive integers (up to 20730042) that are relatively prime to 20730042.

Interesting facts

Basic properties

Name

Name twenty million seven hundred thirty thousand forty-two

Notation

Scientific notation 2.0730042 × 10^7
Engineering notation 2.0730042 × 10^6

Prime Factorization of 20730042

Prime Factorization 2 × 3 × 3 × 43 × 26783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6910014
Product of the distinct prime numbers

The prime factorization of 20730042 is 2 × 3 × 3 × 43 × 26783. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 9, 71, 66, 128, 937, 8047, 1597, 68566, 16622, 218545, 56670, 2162814, 2205356, 12726974, 57288745, 296058316, 198850671, 8134209431, 7393718676

Basic calculations (n = 20730042)

Multiplication

n×y
n×2 41460084
n×3 62190126
n×4 82920168
n×5 103650210

Division

n÷y
n÷2 10365021
n÷3 6910014
n÷3 5182510.5
n÷5 4146008.4

Exponentiation

ny
n2 429734641321764
n3 8.9084171634551E+21
n4 1.8467186195195E+29
n5 3.828255454482E+36

Nth Root

y√n
2√n 4553.0255874528
3√n 274.70510316353
4√n 67.476111235405
5√n 29.061634495143

Divisors of 20730042

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 26783, 53566, 80349, 160698, 241047, 482094, 1151669, 2303338, 3455007, 6910014, 10365021, 20730042

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 -20730041
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 20730042 can be divided by 24 positive divisors. The sum of these divisors (counting 20730042) is 1, the average is 0.041666666666667.

Base conversion 20730042

Base System Value
2 Binary 1001111000101000010111010
3 Ternary 1110000012021100
4 Quaternary 1033011002322
5 Quinary 20301330132
6 Senary 2020152230
8 Octal 117050272
10 Decimal 20730042
12 Duodecimal 6b38676
16 Hexadecimal 13c50ba
20 Vigesimal 69b522
36 Base36 ccbei

Cryptographic Hash Functions

md5 e700ff72184a38c4622c0cda4e6fde01
sha1 9c7f4fe5295cc3e46a0557f4d8fdaaafdaa7ab11
sha256 1d3f996200de65421e33cb868700a2157fe47b874a9e67e220840e78151428fa
sha512 798f7caa1ff557219c85deb9bbfb2bfdc51ea87691c3887570f674a1e3eeea71affbfd52cb9650e91d2f3af1dd6729e6817e279e3b844d71d951e1385504ae36
ripemd-160 36536af18f645d71187a8255c6ab40093ea9da74

20730042 as geometric shapes

Circle

Radius = n
Diameter 41460084
Circumference 130250695.31162
Area 1.3500511921695E+15

Sphere

Radius = n
Volume 3.7315490554432E+22
Surface area 5.400204768678E+15
Circumference 130250695.31162

Square

Length = n
Perimeter 82920168
Area 429734641321764
Diagonal 29316706.544964

Cube

Length = n
Surface area 2578407847930584
Volume 8.9084171634551E+21
Space diagonal 35905485.987037

Equilateral Triangle

Length = n
Perimeter 62190126
Area 1.8608055813542E+14
Altitude 17952742.993518

Triangular Pyramid

Length = n
Surface area 1.8608055813542E+14
Volume 1.0498670309863E+21
Height 9772235.514988