305220245 (number)

305220245 is an odd 9-digits composite number following 305220244 and preceding 305220246. In scientific notation, it is written as 3.05220245 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 220352640 positive integers (up to 305220245) that are relatively prime to 305220245.

Interesting facts

Basic properties

Name

Name three hundred five million two hundred twenty thousand two hundred forty-five

Notation

Scientific notation 3.05220245 × 10^8
Engineering notation 3.05220245 × 10^6

Prime Factorization of 305220245

Prime Factorization 137 × 5 × 11 × 40507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 305220245
Product of the distinct prime numbers

The prime factorization of 305220245 is 137 × 5 × 11 × 40507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 32, 49, 974, 841, 9626, 3019, 67838, 52182, 839475, 111155, 8985411, 6870837, 86022916, 5984159, 582548913, 909782144, 6630063788, 4176889119

Basic calculations (n = 305220245)

Multiplication

n×y
n×2 610440490
n×3 915660735
n×4 1220880980
n×5 1526101225

Division

n÷y
n÷2 152610122.5
n÷3 101740081.66667
n÷3 76305061.25
n÷5 61044049

Exponentiation

ny
n2 93159397957860025
n3 2.8434134268751E+25
n4 8.6786734278709E+33
n5 2.6489068299298E+42

Nth Root

y√n
2√n 17470.55365465
3√n 673.2935368162
4√n 132.17622197146
5√n 49.764846328269

Divisors of 305220245

1, 5, 11, 55, 137, 685, 1507, 7535, 40507, 202535, 445577, 2227885, 5549459, 27747295, 61044049, 305220245

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 -305220244
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 305220245 can be divided by 16 positive divisors. The sum of these divisors (counting 305220245) is 1, the average is 0.0625.

Base conversion 305220245

Base System Value
2 Binary 10010001100010100101010010101
3 Ternary 210021022210110112
4 Quaternary 102030110222111
5 Quinary 1111114021440
6 Senary 50141532405
8 Octal 2214245225
10 Decimal 305220245
12 Duodecimal 86274105
16 Hexadecimal 12314a95
20 Vigesimal 4f7cac5
36 Base36 51pxg5

Cryptographic Hash Functions

md5 6c6faf99aeab481aa77598c73c2033d2
sha1 18560eea85d3cb16fd519f4991c3e5f71cc8f0be
sha256 f786618ec7c7bd139f69f38dd4e8285d5028611da51416f02498b07538e1eb1d
sha512 a331aacc87097e1c8e7f6c50b103c6ffb62ed9817867eb5cd67ba252f2ea55e5564c21d8d240f1eedc7a3ef51afc0d12e612658b6b52bd2965ca4682c9831d33
ripemd-160 b4c6020b5d7cdc7dd8539ba76b8c27ec31bde0f2

305220245 as geometric shapes

Circle

Radius = n
Diameter 610440490
Circumference 1917755358.8378
Area 2.9266888023726E+17

Sphere

Radius = n
Volume 1.1910462310652E+26
Surface area 1.170675520949E+18
Circumference 1917755358.8378

Square

Length = n
Perimeter 1220880980
Area 93159397957860025
Diagonal 431646609.98984

Cube

Length = n
Surface area 558956387747160150
Volume 2.8434134268751E+25
Space diagonal 528656971.83862

Equilateral Triangle

Length = n
Perimeter 915660735
Area 4.0339202616385E+16
Altitude 264328485.91931

Triangular Pyramid

Length = n
Surface area 4.0339202616385E+16
Volume 3.3509948597671E+24
Height 143882203.32995