28441755 (number)

28441755 is an odd 8-digits composite number following 28441754 and preceding 28441756. In scientific notation, it is written as 2.8441755 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 15117120 positive integers (up to 28441755) that are relatively prime to 28441755.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred forty-one thousand seven hundred fifty-five

Notation

Scientific notation 2.8441755 × 10^7
Engineering notation 2.8441755 × 10^6

Prime Factorization of 28441755

Prime Factorization 3 × 15 × 349 × 1811

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28441755
Product of the distinct prime numbers

The prime factorization of 28441755 is 3 × 15 × 349 × 1811. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 87, 90, 223, 442, 5769, 7980, 27968, 46945, 724654, 11937, 6262680, 8636518, 26635982, 29950646, 418831543, 682005134, 1989526899, 1753610345

Basic calculations (n = 28441755)

Multiplication

n×y
n×2 56883510
n×3 85325265
n×4 113767020
n×5 142208775

Division

n÷y
n÷2 14220877.5
n÷3 9480585
n÷3 7110438.75
n÷5 5688351

Exponentiation

ny
n2 808933427480025
n3 2.3007486355697E+22
n4 6.5437329009458E+29
n5 1.8611524795414E+37

Nth Root

y√n
2√n 5333.0811919565
3√n 305.24751027757
4√n 73.027948019621
5√n 30.959310381411

Divisors of 28441755

1, 3, 15, 45, 349, 1047, 1811, 5235, 5433, 15705, 27165, 81495, 632039, 1896117, 9480585, 28441755

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28441754
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28441755 can be divided by 16 positive divisors. The sum of these divisors (counting 28441755) is 1, the average is 0.0625.

Base conversion 28441755

Base System Value
2 Binary 1101100011111110010011011
3 Ternary 1222111222202100
4 Quaternary 1230133302123
5 Quinary 24240114010
6 Senary 2453334443
8 Octal 154376233
10 Decimal 28441755
12 Duodecimal 9637423
16 Hexadecimal 1b1fc9b
20 Vigesimal 8hf47f
36 Base36 gxlsr

Cryptographic Hash Functions

md5 49c5445e1cd69a25144db5efc98e716a
sha1 31c5ac14ac31169416db854286c3b80418e0a70c
sha256 cb03e0948fad030d337e86a5d6a7e1cbbde11e12876c8d965a3da6d552f8ae3c
sha512 694844ac4360eef39885146e683e4fa5f983f6ebfc419108b830c74d6e5994e0281fae3eb7d9092cbc5c94762dd5b4a0a7f8b6998e434bc3784a59322e9b19ad
ripemd-160 00467711de750cb21b668a460cc59593b405477d

28441755 as geometric shapes

Circle

Radius = n
Diameter 56883510
Circumference 178704817.1264
Area 2.5413393130145E+15

Sphere

Radius = n
Volume 9.6373533483501E+22
Surface area 1.0165357252058E+16
Circumference 178704817.1264

Square

Length = n
Perimeter 113767020
Area 808933427480025
Diagonal 40222715.658693

Cube

Length = n
Surface area 4853600564880150
Volume 2.3007486355697E+22
Space diagonal 49262564.716426

Equilateral Triangle

Length = n
Perimeter 85325265
Area 3.5027844908406E+14
Altitude 24631282.358213

Triangular Pyramid

Length = n
Surface area 3.5027844908406E+14
Volume 2.7114582700284E+21
Height 13407571.886231