28713069 (number)

28713069 is an odd 8-digits composite number following 28713068 and preceding 28713070. In scientific notation, it is written as 2.8713069 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 14908320 positive integers (up to 28713069) that are relatively prime to 28713069.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred thirteen thousand sixty-nine

Notation

Scientific notation 2.8713069 × 10^7
Engineering notation 2.8713069 × 10^6

Prime Factorization of 28713069

Prime Factorization 231 × 7 × 3 × 3 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9571023
Product of the distinct prime numbers

The prime factorization of 28713069 is 231 × 7 × 3 × 3 × 1973. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 59, 4, 471, 212, 1035, 4730, 39504, 31116, 288098, 26404, 3228996, 1697819, 84551551, 18820364, 250363796, 271881389, 9610521143, 4043198142

Basic calculations (n = 28713069)

Multiplication

n×y
n×2 57426138
n×3 86139207
n×4 114852276
n×5 143565345

Division

n÷y
n÷2 14356534.5
n÷3 9571023
n÷3 7178267.25
n÷5 5742613.8

Exponentiation

ny
n2 824440331398761
n3 2.3672212121835E+22
n4 6.797018600369E+29
n5 1.9516326406668E+37

Nth Root

y√n
2√n 5358.4577072139
3√n 306.215054516
4√n 73.201487056028
5√n 31.018152219655

Divisors of 28713069

1, 3, 7, 9, 21, 63, 231, 693, 1617, 1973, 2079, 4851, 5919, 13811, 14553, 17757, 41433, 124299, 455763, 1367289, 3190341, 4101867, 9571023, 28713069

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 -28713068
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 28713069 can be divided by 24 positive divisors. The sum of these divisors (counting 28713069) is 1, the average is 0.041666666666667.

Base conversion 28713069

Base System Value
2 Binary 1101101100010000001101101
3 Ternary 2000000202221000
4 Quaternary 1231202001231
5 Quinary 24322304234
6 Senary 2503230513
8 Octal 155420155
10 Decimal 28713069
12 Duodecimal 9748439
16 Hexadecimal 1b6206d
20 Vigesimal 8j92d9
36 Base36 h3f59

Cryptographic Hash Functions

md5 da6018a427ea8ee989df99c1593d56fb
sha1 4fda325a87f31dec7712c7ee51c14f3cc53c1c04
sha256 e38f8c7681f4836efd310d1d61edb37acf945992e70f1c209ceb5bd7a2092174
sha512 ae402732918886017e59f6b91a9a27d0c0d129677cb357601f5916333320a49b90c628bacb746f749e13df351de5fa3b4ff9e15103a5767c8b6641bb5f810eed
ripemd-160 6f1f2ce64dccb51fce1dc44186d761c63933af11

28713069 as geometric shapes

Circle

Radius = n
Diameter 57426138
Circumference 180409533.26483
Area 2.5900556884455E+15

Sphere

Radius = n
Volume 9.915793026157E+22
Surface area 1.0360222753782E+16
Circumference 180409533.26483

Square

Length = n
Perimeter 114852276
Area 824440331398761
Diagonal 40606411.597154

Cube

Length = n
Surface area 4946641988392566
Volume 2.3672212121835E+22
Space diagonal 49732494.349231

Equilateral Triangle

Length = n
Perimeter 86139207
Area 3.5699313544789E+14
Altitude 24866247.174615

Triangular Pyramid

Length = n
Surface area 3.5699313544789E+14
Volume 2.7897969528394E+21
Height 13535470.532385