305440378 (number)

305440378 is an even 9-digits composite number following 305440377 and preceding 305440379. In scientific notation, it is written as 3.05440378 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 149838624 positive integers (up to 305440378) that are relatively prime to 305440378.

Interesting facts

Basic properties

Name

Name three hundred five million four hundred forty thousand three hundred seventy-eight

Notation

Scientific notation 3.05440378 × 10^8
Engineering notation 3.05440378 × 10^6

Prime Factorization of 305440378

Prime Factorization 2 × 53 × 2881513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 305440378
Product of the distinct prime numbers

The prime factorization of 305440378 is 2 × 53 × 2881513. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 10, 65, 87, 885, 974, 2180, 4419, 92037, 70896, 567476, 874514, 1659144, 3247155, 66152872, 5924705, 453200438, 425428847, 326114894, 3350143935

Basic calculations (n = 305440378)

Multiplication

n×y
n×2 610880756
n×3 916321134
n×4 1221761512
n×5 1527201890

Division

n÷y
n÷2 152720189
n÷3 101813459.33333
n÷3 76360094.5
n÷5 61088075.6

Exponentiation

ny
n2 93293824512782884
n3 2.849570102425E+25
n4 8.7037376922219E+33
n5 2.6584729307251E+42

Nth Root

y√n
2√n 17476.85263427
3√n 673.45536368367
4√n 132.20004778467
5√n 49.77202260578

Divisors of 305440378

1, 2, 53, 106, 2881513, 5763026, 152720189, 305440378

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 -305440377
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 305440378 can be divided by 8 positive divisors. The sum of these divisors (counting 305440378) is 1, the average is 0.125.

Base conversion 305440378

Base System Value
2 Binary 10010001101001010011001111010
3 Ternary 210021201222102121
4 Quaternary 102031022121322
5 Quinary 1111143043003
6 Senary 50150351454
8 Octal 2215123172
10 Decimal 305440378
12 Duodecimal 8635b58a
16 Hexadecimal 1234a67a
20 Vigesimal 4f900ii
36 Base36 51unay

Cryptographic Hash Functions

md5 ea1ec18097aa7cff87ea5168633cc4ab
sha1 1180d19c8e249ef8581f0ec492e0c3fecd1b0919
sha256 a607225a82d6b1e7e74d4665558da610e1a4747ac8222f0f4f4ecdc05b7e56e8
sha512 f76f445d5295e70093539cb05ba66e098b3ad85d3ef928a69d603c1eb4eb546510c801d3a4917de82af5e39fec27b33b8875a798f0c9c60f13495a61caab8250
ripemd-160 525e8f12b3e85c8d917e95cdf30e7391675446cd

305440378 as geometric shapes

Circle

Radius = n
Diameter 610880756
Circumference 1919138495.269
Area 2.9309119371465E+17

Sphere

Radius = n
Volume 1.193625133289E+26
Surface area 1.1723647748586E+18
Circumference 1919138495.269

Square

Length = n
Perimeter 1221761512
Area 93293824512782884
Diagonal 431957925.06396

Cube

Length = n
Surface area 559762947076697304
Volume 2.849570102425E+25
Space diagonal 529038253.37904

Equilateral Triangle

Length = n
Perimeter 916321134
Area 4.0397411022139E+16
Altitude 264519126.68952

Triangular Pyramid

Length = n
Surface area 4.0397411022139E+16
Volume 3.3582505714853E+24
Height 143985975.02132