278328320 (number)

278328320 is an even 9-digits composite number following 278328319 and preceding 278328321. In scientific notation, it is written as 2.78328320 × 10^8. The sum of its digits is 35. It has a total of 12 prime factors and 44 positive divisors. There are 111329280 positive integers (up to 278328320) that are relatively prime to 278328320.

Interesting facts

Basic properties

Name

Name two hundred seventy-eight million three hundred twenty-eight thousand three hundred twenty

Notation

Scientific notation 2.78328320 × 10^8
Engineering notation 2.78328320 × 10^6

Prime Factorization of 278328320

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 54361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 543610
Product of the distinct prime numbers

The prime factorization of 278328320 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 54361. Since it has a total of 12 prime factors.

Most popular turbo-numbers

8, 5, 16, 13, 475, 298, 3151, 1707, 29671, 47541, 630315, 799086, 2419174, 6130926, 23373376, 6419511, 537472043, 463594913, 2972970799, 9819448409

Basic calculations (n = 278328320)

Multiplication

n×y
n×2 556656640
n×3 834984960
n×4 1113313280
n×5 1391641600

Division

n÷y
n÷2 139164160
n÷3 92776106.666667
n÷3 69582080
n÷5 55665664

Exponentiation

ny
n2 77466653714022400
n3 2.1561163584246E+25
n4 6.0010824376483E+33
n5 1.6702711930521E+42

Nth Root

y√n
2√n 16683.174757821
3√n 652.90871571407
4√n 129.16336461172
5√n 48.855276960046

Divisors of 278328320

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 54361, 108722, 217444, 271805, 434888, 543610, 869776, 1087220, 1739552, 2174440, 3479104, 4348880, 6958208, 8697760, 13916416, 17395520, 27832832, 34791040, 55665664, 69582080, 139164160, 278328320

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -278328319
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 278328320 can be divided by 44 positive divisors. The sum of these divisors (counting 278328320) is 1, the average is 0.022727272727273.

Base conversion 278328320

Base System Value
2 Binary 10000100101101111010000000000
3 Ternary 201101201112200022
4 Quaternary 100211233100000
5 Quinary 1032223001240
6 Senary 43341313012
8 Octal 2045572000
10 Decimal 278328320
12 Duodecimal 79265768
16 Hexadecimal 1096f400
20 Vigesimal 46jb0g0
36 Base36 4lpji8

Cryptographic Hash Functions

md5 386923dd2820a75af9dce5849777c4c6
sha1 c56a44b4cd02e39fdbfdf35b6ca675155da63ffe
sha256 1e6579c3c03e425d4aeae202c0bddfc768fc8a3866215bf3dba7ece280daba00
sha512 5a5fdf30aef6da79877de7afecd2fdc3d250ea82a998b266d2268c9da533af99524372b6fffe2d969236e15249355e3ecca581b5c13f65e6c95677494358fe37
ripemd-160 461b6d90f576c39afba374f01778f7049843e808

278328320 as geometric shapes

Circle

Radius = n
Diameter 556656640
Circumference 1748788410.796
Area 2.4336867020616E+17

Sphere

Radius = n
Volume 9.0315190825485E+25
Surface area 9.7347468082463E+17
Circumference 1748788410.796

Square

Length = n
Perimeter 1113313280
Area 77466653714022400
Diagonal 393615684.93652

Cube

Length = n
Surface area 464799922284134400
Volume 2.1561163584246E+25
Space diagonal 482078791.42529

Equilateral Triangle

Length = n
Perimeter 834984960
Area 3.3544045031258E+16
Altitude 241039395.71264

Triangular Pyramid

Length = n
Surface area 3.3544045031258E+16
Volume 2.5410074967821E+24
Height 131205228.31217