28473709 (number)

28473709 is an odd 8-digits composite number following 28473708 and preceding 28473710. In scientific notation, it is written as 2.8473709 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 25738800 positive integers (up to 28473709) that are relatively prime to 28473709.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-three thousand seven hundred nine

Notation

Scientific notation 2.8473709 × 10^7
Engineering notation 2.8473709 × 10^6

Prime Factorization of 28473709

Prime Factorization 11 × 179 × 14461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28473709
Product of the distinct prime numbers

The prime factorization of 28473709 is 11 × 179 × 14461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 91, 29, 355, 817, 5908, 9837, 47487, 70923, 532457, 838212, 8636905, 9447295, 79981835, 71139168, 411786243, 737623879, 6702946709, 9666454209

Basic calculations (n = 28473709)

Multiplication

n×y
n×2 56947418
n×3 85421127
n×4 113894836
n×5 142368545

Division

n÷y
n÷2 14236854.5
n÷3 9491236.3333333
n÷3 7118427.25
n÷5 5694741.8

Exponentiation

ny
n2 810752104216681
n3 2.3085119486603E+22
n4 6.5731897449178E+29
n5 1.8716309199857E+37

Nth Root

y√n
2√n 5336.0761801159
3√n 305.36178157142
4√n 73.048450908393
5√n 30.966263746477

Divisors of 28473709

1, 11, 179, 1969, 14461, 159071, 2588519, 28473709

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 -28473708
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 28473709 can be divided by 8 positive divisors. The sum of these divisors (counting 28473709) is 1, the average is 0.125.

Base conversion 28473709

Base System Value
2 Binary 1101100100111100101101101
3 Ternary 1222120121120211
4 Quaternary 1230213211231
5 Quinary 24242124314
6 Senary 2454142421
8 Octal 154474555
10 Decimal 28473709
12 Duodecimal 9651a11
16 Hexadecimal 1b2796d
20 Vigesimal 8hj459
36 Base36 gyagd

Cryptographic Hash Functions

md5 c55070cb0a4a9e2492b50eb4f56f4f03
sha1 f7d4859029539e67be5c1b8a1cea9b177a081811
sha256 1ff050b87fedd55971bc592882d6df706ebd0cb1732425f7e726c0ed00f5c745
sha512 265b179256e167a585fa3be8e29f603cf886c3359453708f2b84e28318e159fa2817b28c3b8b10c6a49739c742c85226f01fcf194a4b818e311b10a34ac4a88d
ripemd-160 a60a019812b4d26d043fd1c830b4a29d8f997edb

28473709 as geometric shapes

Circle

Radius = n
Diameter 56947418
Circumference 178905590.02971
Area 2.5470528544896E+15

Sphere

Radius = n
Volume 9.6698722381808E+22
Surface area 1.0188211417958E+16
Circumference 178905590.02971

Square

Length = n
Perimeter 113894836
Area 810752104216681
Diagonal 40267905.438865

Cube

Length = n
Surface area 4864512625300086
Volume 2.3085119486603E+22
Space diagonal 49317910.667931

Equilateral Triangle

Length = n
Perimeter 85421127
Area 3.5106595921167E+14
Altitude 24658955.333966

Triangular Pyramid

Length = n
Surface area 3.5106595921167E+14
Volume 2.7206074222465E+21
Height 13422635.146288