42804909 (number)

42804909 is an odd 8-digits composite number following 42804908 and preceding 42804910. In scientific notation, it is written as 4.2804909 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 22752576 positive integers (up to 42804909) that are relatively prime to 42804909.

Interesting facts

Basic properties

Name

Name forty-two million eight hundred four thousand nine hundred nine

Notation

Scientific notation 4.2804909 × 10^7
Engineering notation 4.2804909 × 10^6

Prime Factorization of 42804909

Prime Factorization 27 × 7 × 23 × 43 × 229

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42804909
Product of the distinct prime numbers

The prime factorization of 42804909 is 27 × 7 × 23 × 43 × 229. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 65, 73, 840, 874, 4902, 2479, 49692, 3613, 852412, 636438, 7925905, 7685517, 80360509, 14342968, 670275619, 764261960, 7964192883, 4377282135

Basic calculations (n = 42804909)

Multiplication

n×y
n×2 85609818
n×3 128414727
n×4 171219636
n×5 214024545

Division

n÷y
n÷2 21402454.5
n÷3 14268303
n÷3 10701227.25
n÷5 8560981.8

Exponentiation

ny
n2 1832260234498281
n3 7.8429732602018E+22
n4 3.3571775669237E+30
n5 1.4370368024901E+38

Nth Root

y√n
2√n 6542.5460640335
3√n 349.80917216578
4√n 80.886006602091
5√n 33.596862009968

Divisors of 42804909

1, 7, 23, 27, 43, 161, 189, 229, 301, 621, 989, 1161, 1603, 4347, 5267, 6183, 6923, 8127, 9847, 26703, 36869, 43281, 68929, 142209, 186921, 226481, 265869, 995463, 1585367, 1861083, 6114987, 42804909

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42804908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42804909 can be divided by 32 positive divisors. The sum of these divisors (counting 42804909) is 1, the average is 0.03125.

Base conversion 42804909

Base System Value
2 Binary 10100011010010011010101101
3 Ternary 2222112201022000
4 Quaternary 2203102122231
5 Quinary 41424224114
6 Senary 4125242513
8 Octal 243223255
10 Decimal 42804909
12 Duodecimal 12403439
16 Hexadecimal 28d26ad
20 Vigesimal d7ac59
36 Base36 phgh9

Cryptographic Hash Functions

md5 6c4728d51bda5f087996c9f08dbcf76e
sha1 7a196cdca26a4b2f145e3d7fe159a65609b8024b
sha256 cffe9462a2631ff97dded48a03c37d8fad69f77a6f00e677777bbb6ea36a3c7d
sha512 bc0c51e8999ecfc47a039ae21b67a074b7f2c693b864868512b5d4a67bb6b2e4f7747510836afa5fc2f941d00c05aee61ce6ec2cd880a376404f1282efa74d9c
ripemd-160 9c0b2cda691716c0009ea0775685921f4a693672

42804909 as geometric shapes

Circle

Radius = n
Diameter 85609818
Circumference 268951175.30396
Area 5.7562152921645E+15

Sphere

Radius = n
Volume 3.2852569568735E+23
Surface area 2.3024861168658E+16
Circumference 268951175.30396

Square

Length = n
Perimeter 171219636
Area 1832260234498281
Diagonal 60535282.843946

Cube

Length = n
Surface area 10993561406989686
Volume 7.8429732602018E+22
Space diagonal 74140277.201362

Equilateral Triangle

Length = n
Perimeter 128414727
Area 7.9339195470977E+14
Altitude 37070138.600681

Triangular Pyramid

Length = n
Surface area 7.9339195470977E+14
Volume 9.2430326282557E+21
Height 20178427.614649