305420020 (number)

305420020 is an even 9-digits composite number following 305420019 and preceding 305420021. In scientific notation, it is written as 3.05420020 × 10^8. The sum of its digits is 16. It has a total of 5 prime factors and 24 positive divisors. There are 120907776 positive integers (up to 305420020) that are relatively prime to 305420020.

Interesting facts

Basic properties

Name

Name three hundred five million four hundred twenty thousand twenty

Notation

Scientific notation 3.05420020 × 10^8
Engineering notation 3.05420020 × 10^6

Prime Factorization of 305420020

Prime Factorization 2 × 2 × 5 × 97 × 157433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 152710010
Product of the distinct prime numbers

The prime factorization of 305420020 is 2 × 2 × 5 × 97 × 157433. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 3, 13, 39, 717, 145, 5859, 8553, 16303, 88380, 136120, 315496, 9251896, 3084011, 71237213, 92645650, 303837639, 567548649, 7250161209, 2399273026

Basic calculations (n = 305420020)

Multiplication

n×y
n×2 610840040
n×3 916260060
n×4 1221680080
n×5 1527100100

Division

n÷y
n÷2 152710010
n÷3 101806673.33333
n÷3 76355005
n÷5 61084004

Exponentiation

ny
n2 93281388616800400
n3 2.8490003576971E+25
n4 8.7014174622785E+33
n5 2.6575870953575E+42

Nth Root

y√n
2√n 17476.270197041
3√n 673.44040112481
4√n 132.19784490317
5√n 49.771359114032

Divisors of 305420020

1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 157433, 314866, 629732, 787165, 1574330, 3148660, 15271001, 30542002, 61084004, 76355005, 152710010, 305420020

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 -305420019
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 305420020 can be divided by 24 positive divisors. The sum of these divisors (counting 305420020) is 1, the average is 0.041666666666667.

Base conversion 305420020

Base System Value
2 Binary 10010001101000101011011110100
3 Ternary 210021200221111121
4 Quaternary 102031011123310
5 Quinary 1111141420040
6 Senary 50150113324
8 Octal 2215053364
10 Decimal 305420020
12 Duodecimal 8634b844
16 Hexadecimal 123456f4
20 Vigesimal 4f8ha10
36 Base36 51u7lg

Cryptographic Hash Functions

md5 7dada8a8e41e462b7bac6e34f089d992
sha1 0e140f4ea868a7164b7145641cdbabe1ecddb509
sha256 bae9a7f8c13ab8641d6c75e2c9874bd424f39a2ea0468dd58a19a9d565f595f4
sha512 af015f86e94d7ce25950c3480ea43da3b22563f80863f985fb855ab4ff487bfa329b37b926e4ce627e92982778e21f570e07084739274f8932ddf6a5a474f3f0
ripemd-160 ca516ffc1704f445c0ae3d83f3de491f95a7645d

305420020 as geometric shapes

Circle

Radius = n
Diameter 610840040
Circumference 1919010582.1825
Area 2.9305212519519E+17

Sphere

Radius = n
Volume 1.1933864791755E+26
Surface area 1.1722085007808E+18
Circumference 1919010582.1825

Square

Length = n
Perimeter 1221680080
Area 93281388616800400
Diagonal 431929134.50426

Cube

Length = n
Surface area 559688331700802400
Volume 2.8490003576971E+25
Space diagonal 529002992.2887

Equilateral Triangle

Length = n
Perimeter 916260060
Area 4.0392026121219E+16
Altitude 264501496.14435

Triangular Pyramid

Length = n
Surface area 4.0392026121219E+16
Volume 3.3575791208842E+24
Height 143976378.16809