304920221 (number)

304920221 is an odd 9-digits composite number following 304920220 and preceding 304920222. In scientific notation, it is written as 3.04920221 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 300202000 positive integers (up to 304920221) that are relatively prime to 304920221.

Interesting facts

Basic properties

Name

Name three hundred four million nine hundred twenty thousand two hundred twenty-one

Notation

Scientific notation 3.04920221 × 10^8
Engineering notation 3.04920221 × 10^6

Prime Factorization of 304920221

Prime Factorization 71 × 821 × 5231

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 304920221
Product of the distinct prime numbers

The prime factorization of 304920221 is 71 × 821 × 5231. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 75, 62, 672, 147, 2875, 4775, 92760, 9889, 851951, 363689, 5806676, 4593783, 65372320, 44696728, 751993839, 341457656, 1820174020, 1144611775

Basic calculations (n = 304920221)

Multiplication

n×y
n×2 609840442
n×3 914760663
n×4 1219680884
n×5 1524601105

Division

n÷y
n÷2 152460110.5
n÷3 101640073.66667
n÷3 76230055.25
n÷5 60984044.2

Exponentiation

ny
n2 92976341174688841
n3 2.8350366498758E+25
n4 8.6446000182321E+33
n5 2.6359133480159E+42

Nth Root

y√n
2√n 17461.964981067
3√n 673.07285415838
4√n 132.14372849692
5√n 49.75505895502

Divisors of 304920221

1, 71, 821, 5231, 58291, 371401, 4294651, 304920221

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -304920220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 304920221 can be divided by 8 positive divisors. The sum of these divisors (counting 304920221) is 1, the average is 0.125.

Base conversion 304920221

Base System Value
2 Binary 10010001011001011011010011101
3 Ternary 210020202112220112
4 Quaternary 102023023122131
5 Quinary 1111024421341
6 Senary 50131255405
8 Octal 2213133235
10 Decimal 304920221
12 Duodecimal 8614a565
16 Hexadecimal 122cb69d
20 Vigesimal 4f5f0b1
36 Base36 51jhy5

Cryptographic Hash Functions

md5 10bcc0cc4ecbf0c489827134bc5aff2a
sha1 d9fc45a606c15cedd173708f6499087474d6b1bd
sha256 3a696b2c02e085bc676332ebdd55b1d1d75cf7539320b2cf16ef47e55374cbc6
sha512 5104f5e09a2f670889dd922b25d2383edca9677ca66454812cf2d8712a62498af6f062dabaac3118591c65693a2b14774c8ad9cb2c0740a67a8a6b9e5f126655
ripemd-160 88843d1822a7bd90e32c5b638c3ba73302534987

304920221 as geometric shapes

Circle

Radius = n
Diameter 609840442
Circumference 1915870252.4492
Area 2.9209379039206E+17

Sphere

Radius = n
Volume 1.187537374921E+26
Surface area 1.1683751615682E+18
Circumference 1915870252.4492

Square

Length = n
Perimeter 1219680884
Area 92976341174688841
Diagonal 431222311.98

Cube

Length = n
Surface area 557858047048133046
Volume 2.8350366498758E+25
Space diagonal 528137315.02713

Equilateral Triangle

Length = n
Perimeter 914760663
Area 4.0259936704105E+16
Altitude 264068657.51357

Triangular Pyramid

Length = n
Surface area 4.0259936704105E+16
Volume 3.3411227333992E+24
Height 143740770.66