28477345 (number)

28477345 is an odd 8-digits composite number following 28477344 and preceding 28477346. In scientific notation, it is written as 2.8477345 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 20674368 positive integers (up to 28477345) that are relatively prime to 28477345.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-seven thousand three hundred forty-five

Notation

Scientific notation 2.8477345 × 10^7
Engineering notation 2.8477345 × 10^6

Prime Factorization of 28477345

Prime Factorization 5 × 13 × 13 × 67 × 503

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2190565
Product of the distinct prime numbers

The prime factorization of 28477345 is 5 × 13 × 13 × 67 × 503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 19, 81, 227, 55, 4816, 4098, 38541, 437, 603857, 911742, 8215828, 4681869, 86090760, 2898725, 910505437, 738152278, 587669304, 180411650

Basic calculations (n = 28477345)

Multiplication

n×y
n×2 56954690
n×3 85432035
n×4 113909380
n×5 142386725

Division

n÷y
n÷2 14238672.5
n÷3 9492448.3333333
n÷3 7119336.25
n÷5 5695469

Exponentiation

ny
n2 810959178249025
n3 2.3093964299914E+22
n4 6.5765478878633E+29
n5 1.8728262311171E+37

Nth Root

y√n
2√n 5336.4168690236
3√n 305.3747789202
4√n 73.050782809109
5√n 30.96705456431

Divisors of 28477345

1, 5, 13, 65, 67, 169, 335, 503, 845, 871, 2515, 4355, 6539, 11323, 32695, 33701, 56615, 85007, 168505, 425035, 438113, 2190565, 5695469, 28477345

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28477344
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28477345 can be divided by 24 positive divisors. The sum of these divisors (counting 28477345) is 1, the average is 0.041666666666667.

Base conversion 28477345

Base System Value
2 Binary 1101100101000011110100001
3 Ternary 1222120210120111
4 Quaternary 1230220132201
5 Quinary 24242233340
6 Senary 2454211321
8 Octal 154503641
10 Decimal 28477345
12 Duodecimal 9653b41
16 Hexadecimal 1b287a1
20 Vigesimal 8hjd75
36 Base36 gyd9d

Cryptographic Hash Functions

md5 ebdd81655d25e641be7808e513233d14
sha1 b18e27b27427eae2a04bce7d101c8db048a922b2
sha256 84b40a5a8e0cd1f5c07a3bce3b70cc902469df30dfd5a3517c1ce0efbe333c0d
sha512 9933a466a6aa5f00b119d8145a475d6e540890c46f32efcc98b07f9daa27a59d81f0666c6f93bbd1f6078db3d77c02521034fd306be26ce033dc0def04315ae3
ripemd-160 be0ced521a0141254b3e39ea9cce88593a0236cc

28477345 as geometric shapes

Circle

Radius = n
Diameter 56954690
Circumference 178928435.69148
Area 2.5477033967484E+15

Sphere

Radius = n
Volume 9.6735771449166E+22
Surface area 1.0190813586993E+16
Circumference 178928435.69148

Square

Length = n
Perimeter 113909380
Area 810959178249025
Diagonal 40273047.519378

Cube

Length = n
Surface area 4865755069494150
Volume 2.3093964299914E+22
Space diagonal 49324208.404668

Equilateral Triangle

Length = n
Perimeter 85432035
Area 3.511556248979E+14
Altitude 24662104.202334

Triangular Pyramid

Length = n
Surface area 3.511556248979E+14
Volume 2.7216497934915E+21
Height 13424349.173126