12255280 (number)

12255280 is an even 8-digits composite number following 12255279 and preceding 12255281. In scientific notation, it is written as 1.2255280 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 4902080 positive integers (up to 12255280) that are relatively prime to 12255280.

Interesting facts

Basic properties

Name

Name twelve million two hundred fifty-five thousand two hundred eighty

Notation

Scientific notation 1.2255280 × 10^7
Engineering notation 1.2255280 × 10^6

Prime Factorization of 12255280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 153191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1531910
Product of the distinct prime numbers

The prime factorization of 12255280 is 2 × 2 × 2 × 2 × 5 × 153191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 33, 76, 483, 638, 967, 6012, 28594, 92801, 622647, 342896, 4744038, 6915421, 47318448, 15587450, 823569823, 697688421, 4121496106, 2915541416

Basic calculations (n = 12255280)

Multiplication

n×y
n×2 24510560
n×3 36765840
n×4 49021120
n×5 61276400

Division

n÷y
n÷2 6127640
n÷3 4085093.3333333
n÷3 3063820
n÷5 2451056

Exponentiation

ny
n2 150191887878400
n3 1.8406436396784E+21
n4 2.2557603184478E+28
n5 2.7644974315467E+35

Nth Root

y√n
2√n 3500.7542044537
3√n 230.55492971449
4√n 59.167171678674
5√n 26.161620869167

Divisors of 12255280

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 153191, 306382, 612764, 765955, 1225528, 1531910, 2451056, 3063820, 6127640, 12255280

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -12255279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 12255280 can be divided by 20 positive divisors. The sum of these divisors (counting 12255280) is 1, the average is 0.05.

Base conversion 12255280

Base System Value
2 Binary 101110110000000000110000
3 Ternary 212001122002021
4 Quaternary 232300000300
5 Quinary 11114132110
6 Senary 1114401224
8 Octal 56600060
10 Decimal 12255280
12 Duodecimal 4130214
16 Hexadecimal bb0030
20 Vigesimal 3gbi40
36 Base36 7ao8g

Cryptographic Hash Functions

md5 840f4b16cf51b465590739ab5a840406
sha1 68a27f71a4a04036532650d932342020575dec3a
sha256 8aae6f7ae1e4a31640587a39498e57c08ec902201f89e4e45ca75399626513fb
sha512 c81c0cf35fbf4f65c101c4b0a5690bab42ed4bf24f8802877a32c79e56d93337b821dbcb68afef08c2be7983642342b85ae46c10e9b3dcfdd6da2e99ae845470
ripemd-160 dfae5366f62f039bbdf773801a0b9757e9f0ddf0

12255280 as geometric shapes

Circle

Radius = n
Diameter 24510560
Circumference 77002195.231372
Area 4.7184173158756E+14

Sphere

Radius = n
Volume 7.7100700483872E+21
Surface area 1.8873669263503E+15
Circumference 77002195.231372

Square

Length = n
Perimeter 49021120
Area 150191887878400
Diagonal 17331583.18668

Cube

Length = n
Surface area 901151327270400
Volume 1.8406436396784E+21
Space diagonal 21226767.620983

Equilateral Triangle

Length = n
Perimeter 36765840
Area 65034995172519
Altitude 10613383.810491

Triangular Pyramid

Length = n
Surface area 65034995172519
Volume 2.1692193322741E+20
Height 5777194.3955599