280408084 (number)

280408084 is an even 9-digits composite number following 280408083 and preceding 280408085. In scientific notation, it is written as 2.80408084 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 127458200 positive integers (up to 280408084) that are relatively prime to 280408084.

Interesting facts

Basic properties

Name

Name two hundred eighty million four hundred eight thousand eighty-four

Notation

Scientific notation 2.80408084 × 10^8
Engineering notation 2.80408084 × 10^6

Prime Factorization of 280408084

Prime Factorization 2 × 2 × 11 × 6372911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 140204042
Product of the distinct prime numbers

The prime factorization of 280408084 is 2 × 2 × 11 × 6372911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 59, 47, 248, 10, 8414, 6718, 73005, 78188, 302670, 895143, 8780935, 3067856, 60757180, 69795218, 873111949, 285708907, 2598768775, 1813130321

Basic calculations (n = 280408084)

Multiplication

n×y
n×2 560816168
n×3 841224252
n×4 1121632336
n×5 1402040420

Division

n÷y
n÷2 140204042
n÷3 93469361.333333
n÷3 70102021
n÷5 56081616.8

Exponentiation

ny
n2 78628693572551056
n3 2.2048121312102E+25
n4 6.1824714529261E+33
n5 1.7336149744997E+42

Nth Root

y√n
2√n 16745.389932755
3√n 654.53093390673
4√n 129.40397958623
5√n 48.928072356917

Divisors of 280408084

1, 2, 4, 11, 22, 44, 6372911, 12745822, 25491644, 70102021, 140204042, 280408084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -280408083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 280408084 can be divided by 12 positive divisors. The sum of these divisors (counting 280408084) is 1, the average is 0.083333333333333.

Base conversion 280408084

Base System Value
2 Binary 10000101101101011000000010100
3 Ternary 201112122012120121
4 Quaternary 100231223000110
5 Quinary 1033241024314
6 Senary 43454041324
8 Octal 2055530024
10 Decimal 280408084
12 Duodecimal 79aa9244
16 Hexadecimal 10b6b014
20 Vigesimal 47cb044
36 Base36 4my49g

Cryptographic Hash Functions

md5 13069f94fa23d28c65827f85939eb1b2
sha1 2e38c8faa680dc91ddab9d992f999d55d3622902
sha256 a3a5f0bdcf46977c480faf850593fc88b9342a967b717ccca4c1a46ace695b4a
sha512 09784c6df7eef97513baebd6413981f6d3ffd65dd9b976c1708513ceeae0612d3d281a754debaf146dbe801c3e406c337489b6c59c19732b7dcc34233dbc5d4c
ripemd-160 bcd44a7014077acb78e7f706aa96ce7983118de6

280408084 as geometric shapes

Circle

Radius = n
Diameter 560816168
Circumference 1761855953.4032
Area 2.4701932608889E+17

Sphere

Radius = n
Volume 9.2354954586076E+25
Surface area 9.8807730435556E+17
Circumference 1761855953.4032

Square

Length = n
Perimeter 1121632336
Area 78628693572551056
Diagonal 396556915.39185

Cube

Length = n
Surface area 471772161435306336
Volume 2.2048121312102E+25
Space diagonal 485681048.34104

Equilateral Triangle

Length = n
Perimeter 841224252
Area 3.4047223050106E+16
Altitude 242840524.17052

Triangular Pyramid

Length = n
Surface area 3.4047223050106E+16
Volume 2.5983960153685E+24
Height 132185638.46395