305048920 (number)

305048920 is an even 9-digits composite number following 305048919 and preceding 305048921. In scientific notation, it is written as 3.05048920 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 106928640 positive integers (up to 305048920) that are relatively prime to 305048920.

Interesting facts

Basic properties

Name

Name three hundred five million forty-eight thousand nine hundred twenty

Notation

Scientific notation 3.05048920 × 10^8
Engineering notation 3.05048920 × 10^6

Prime Factorization of 305048920

Prime Factorization 2 × 2 × 2 × 55 × 53 × 127 × 103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 76262230
Product of the distinct prime numbers

The prime factorization of 305048920 is 2 × 2 × 2 × 55 × 53 × 127 × 103. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 4, 79, 83, 588, 266, 8846, 8, 54709, 91010, 938548, 854738, 2817593, 4569452, 71628430, 7973155, 336619640, 765021576, 2484080338, 8177389976

Basic calculations (n = 305048920)

Multiplication

n×y
n×2 610097840
n×3 915146760
n×4 1220195680
n×5 1525244600

Division

n÷y
n÷2 152524460
n÷3 101682973.33333
n÷3 76262230
n÷5 61009784

Exponentiation

ny
n2 93054843593166400
n3 2.8386279538864E+25
n4 8.6592039161487E+33
n5 2.6414808026809E+42

Nth Root

y√n
2√n 17465.649715942
3√n 673.16753643145
4√n 132.15766990963
5√n 49.759258312804

Divisors of 305048920

1, 2, 4, 8, 53, 55, 103, 106, 110, 127, 206, 212, 220, 254, 412, 424, 440, 508, 824, 1016, 2915, 5459, 5665, 5830, 6731, 6985, 10918, 11330, 11660, 13081, 13462, 13970, 21836, 22660, 23320, 26162, 26924, 27940, 43672, 45320, 52324, 53848, 55880, 104648, 300245, 370205, 600490, 693293, 719455, 740410, 1200980, 1386586, 1438910, 1480820, 2401960, 2773172, 2877820, 2961640, 5546344, 5755640, 38131115, 76262230, 152524460, 305048920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -305048919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 305048920 can be divided by 64 positive divisors. The sum of these divisors (counting 305048920) is 1, the average is 0.015625.

Base conversion 305048920

Base System Value
2 Binary 10010001011101010110101011000
3 Ternary 210021000002110011
4 Quaternary 102023222311120
5 Quinary 1111043031140
6 Senary 50134131304
8 Octal 2213526530
10 Decimal 305048920
12 Duodecimal 861b0b34
16 Hexadecimal 122ead58
20 Vigesimal 4f6b260
36 Base36 51m994

Cryptographic Hash Functions

md5 825cfc5a15c8cd23b63343b4569816fc
sha1 2c3ea4a031cb35b370398d482753a90da3d2f566
sha256 23ab5c95446cefdef71784ef116b2bf2ecfe089398d939eb998f5c4b1a955e94
sha512 dba62d2708f8a0d7260df16e0ff2fef121094708493a3898d7c3db9c1cff7ebe9749c31a3bc7f8a4f215185065c4015cfad932b831d7a999733dc4e83bc10f21
ripemd-160 a314fb63cfe29c08bc461491a834d51a3381dd88

305048920 as geometric shapes

Circle

Radius = n
Diameter 610097840
Circumference 1916678892.115
Area 2.9234041301324E+17

Sphere

Radius = n
Volume 1.1890416968272E+26
Surface area 1.169361652053E+18
Circumference 1916678892.115

Square

Length = n
Perimeter 1220195680
Area 93054843593166400
Diagonal 431404319.85127

Cube

Length = n
Surface area 558329061558998400
Volume 2.8386279538864E+25
Space diagonal 528360228.23401

Equilateral Triangle

Length = n
Perimeter 915146760
Area 4.0293929248435E+16
Altitude 264180114.11701

Triangular Pyramid

Length = n
Surface area 4.0293929248435E+16
Volume 3.3453551257647E+24
Height 143801439.95042