28489310 (number)

28489310 is an even 8-digits composite number following 28489309 and preceding 28489311. In scientific notation, it is written as 2.8489310 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 10644480 positive integers (up to 28489310) that are relatively prime to 28489310.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eighty-nine thousand three hundred ten

Notation

Scientific notation 2.8489310 × 10^7
Engineering notation 2.8489310 × 10^6

Prime Factorization of 28489310

Prime Factorization 2 × 31 × 29 × 5 × 3169

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28489310
Product of the distinct prime numbers

The prime factorization of 28489310 is 2 × 31 × 29 × 5 × 3169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 54, 81, 47, 291, 1033, 1098, 43793, 16157, 781768, 714591, 318553, 6998876, 66298886, 4344133, 187978369, 368261819, 4460455214, 4395132309

Basic calculations (n = 28489310)

Multiplication

n×y
n×2 56978620
n×3 85467930
n×4 113957240
n×5 142446550

Division

n÷y
n÷2 14244655
n÷3 9496436.6666667
n÷3 7122327.5
n÷5 5697862

Exponentiation

ny
n2 811640784276100
n3 2.3123085911885E+22
n4 6.5876076270032E+29
n5 1.8767639584406E+37

Nth Root

y√n
2√n 5337.53782188
3√n 305.4175415399
4√n 73.058454828172
5√n 30.969656341636

Divisors of 28489310

1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 3169, 4495, 6338, 8990, 15845, 31690, 91901, 98239, 183802, 196478, 459505, 491195, 919010, 982390, 2848931, 5697862, 14244655, 28489310

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28489309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28489310 can be divided by 32 positive divisors. The sum of these divisors (counting 28489310) is 1, the average is 0.03125.

Base conversion 28489310

Base System Value
2 Binary 1101100101011011001011110
3 Ternary 1222121101222122
4 Quaternary 1230223121132
5 Quinary 24243124220
6 Senary 2454342542
8 Octal 154533136
10 Decimal 28489310
12 Duodecimal 965aa52
16 Hexadecimal 1b2b65e
20 Vigesimal 8i135a
36 Base36 gymhq

Cryptographic Hash Functions

md5 5d327c6ba267b92a7423e620ba60d452
sha1 a0f440a880292cc21bd764b6e1f9d47d565f62c8
sha256 e3d7714a1d0f04f058246a395644259a9e9f03460f01b3ac2ba7e065c95e9210
sha512 fcb31cd1b1a8ccf7a6729e6d1c5885b57583a99286be985df83b01f7c014349b81492745d13444f623b1a5b362f3b0888cd142785856666acd475fe97d8bfda5
ripemd-160 6bff64fff8b0ed3fd42b60c50bba7a6ee0051db6

28489310 as geometric shapes

Circle

Radius = n
Diameter 56978620
Circumference 179003614.00368
Area 2.5498447252357E+15

Sphere

Radius = n
Volume 9.6857755772138E+22
Surface area 1.0199378900943E+16
Circumference 179003614.00368

Square

Length = n
Perimeter 113957240
Area 811640784276100
Diagonal 40289968.584651

Cube

Length = n
Surface area 4869844705656600
Volume 2.3123085911885E+22
Space diagonal 49344932.39258

Equilateral Triangle

Length = n
Perimeter 85467930
Area 3.5145076896531E+14
Altitude 24672466.19629

Triangular Pyramid

Length = n
Surface area 3.5145076896531E+14
Volume 2.7250818083755E+21
Height 13429989.528217