28893553 (number)

28893553 is an odd 8-digits composite number following 28893552 and preceding 28893554. In scientific notation, it is written as 2.8893553 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 26634000 positive integers (up to 28893553) that are relatively prime to 28893553.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-three thousand five hundred fifty-three

Notation

Scientific notation 2.8893553 × 10^7
Engineering notation 2.8893553 × 10^6

Prime Factorization of 28893553

Prime Factorization 13 × 1931 × 1151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28893553
Product of the distinct prime numbers

The prime factorization of 28893553 is 13 × 1931 × 1151. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 6, 69, 138, 588, 1168, 9437, 10578, 77659, 233840, 437632, 944308, 3054737, 93342700, 75907429, 777236367, 654810822, 9143317702, 5959514227

Basic calculations (n = 28893553)

Multiplication

n×y
n×2 57787106
n×3 86680659
n×4 115574212
n×5 144467765

Division

n÷y
n÷2 14446776.5
n÷3 9631184.3333333
n÷3 7223388.25
n÷5 5778710.6

Exponentiation

ny
n2 834837404963809
n3 2.4121418806704E+22
n4 6.9695349272671E+29
n5 2.0137462680634E+37

Nth Root

y√n
2√n 5375.2723651923
3√n 306.8553149035
4√n 73.316248984739
5√n 31.057049191755

Divisors of 28893553

1, 13, 1151, 1931, 14963, 25103, 2222581, 28893553

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 -28893552
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 28893553 can be divided by 8 positive divisors. The sum of these divisors (counting 28893553) is 1, the average is 0.125.

Base conversion 28893553

Base System Value
2 Binary 1101110001110000101110001
3 Ternary 2000100221111121
4 Quaternary 1232032011301
5 Quinary 24344043203
6 Senary 2511142241
8 Octal 156160561
10 Decimal 28893553
12 Duodecimal 9814981
16 Hexadecimal 1b8e171
20 Vigesimal 90bdhd
36 Base36 h7aep

Cryptographic Hash Functions

md5 b9b5335c41703db4d01fcd3c10827fc6
sha1 d93a7de78a5015507a28c14f92b6e2398e1753fb
sha256 dddbb4a5bc1999e8179305921004f47b99febe38af46c1e05154ed287fb99492
sha512 2667762bb474f0173a962afe10e40793902108c2aeab7227793aea80f4e5f5836b82d2a2a2702ccf5f74717647dd1a15151f0b783723dfb95ec2075e89426c6d
ripemd-160 60ed33968d6ca53998479e0f1159430fb1feb383

28893553 as geometric shapes

Circle

Radius = n
Diameter 57787106
Circumference 181543547.68181
Area 2.6227190583763E+15

Sphere

Radius = n
Volume 1.0103956282307E+23
Surface area 1.0490876233505E+16
Circumference 181543547.68181

Square

Length = n
Perimeter 115574212
Area 834837404963809
Diagonal 40861654.517746

Cube

Length = n
Surface area 5009024429782854
Volume 2.4121418806704E+22
Space diagonal 50045101.807184

Equilateral Triangle

Length = n
Perimeter 86680659
Area 3.6149520036407E+14
Altitude 25022550.903592

Triangular Pyramid

Length = n
Surface area 3.6149520036407E+14
Volume 2.8427364683436E+21
Height 13620551.505915