28344513 (number)

28344513 is an odd 8-digits composite number following 28344512 and preceding 28344514. In scientific notation, it is written as 2.8344513 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 17990784 positive integers (up to 28344513) that are relatively prime to 28344513.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-four thousand five hundred thirteen

Notation

Scientific notation 2.8344513 × 10^7
Engineering notation 2.8344513 × 10^6

Prime Factorization of 28344513

Prime Factorization 3 × 29 × 73 × 4463

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28344513
Product of the distinct prime numbers

The prime factorization of 28344513 is 3 × 29 × 73 × 4463. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 97, 27, 649, 222, 2623, 3518, 89559, 82913, 956735, 240268, 3163239, 1192206, 30217775, 51136239, 48257349, 966931139, 8027716713, 1056315693

Basic calculations (n = 28344513)

Multiplication

n×y
n×2 56689026
n×3 85033539
n×4 113378052
n×5 141722565

Division

n÷y
n÷2 14172256.5
n÷3 9448171
n÷3 7086128.25
n÷5 5668902.6

Exponentiation

ny
n2 803411417207169
n3 2.2772305359377E+22
n4 6.4546990529883E+29
n5 1.8295530121852E+37

Nth Root

y√n
2√n 5323.9565174783
3√n 304.89923393459
4√n 72.965447421902
5√n 30.938111472042

Divisors of 28344513

1, 3, 29, 73, 87, 219, 2117, 4463, 6351, 13389, 129427, 325799, 388281, 977397, 9448171, 28344513

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28344512
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28344513 can be divided by 16 positive divisors. The sum of these divisors (counting 28344513) is 1, the average is 0.0625.

Base conversion 28344513

Base System Value
2 Binary 1101100001000000011000001
3 Ternary 1222100001100210
4 Quaternary 1230020003001
5 Quinary 24224011023
6 Senary 2451304333
8 Octal 154100301
10 Decimal 28344513
12 Duodecimal 95ab0a9
16 Hexadecimal 1b080c1
20 Vigesimal 8h315d
36 Base36 gvirl

Cryptographic Hash Functions

md5 8ed9cddb508a0a466024dbd2dee56a3d
sha1 53c9bdb74a4356f27ccc338fb6b495e20bd79690
sha256 8c17561a081c498898dc9aa124723302d3bee0cc72dbe73058d39c0b250aef9b
sha512 a4b418fc17d207855aeb979742c942e7805121a865e49f6a8ec854adb7c458cdb001d41bb61c6b49102fd7c2173c8f244e168085222d4a762ca9cbaddb831c2e
ripemd-160 43b1cfa2d72db4b2ff345fe1073f94ddfd0cc2f4

28344513 as geometric shapes

Circle

Radius = n
Diameter 56689026
Circumference 178093827.62076
Area 2.5239914061082E+15

Sphere

Radius = n
Volume 9.5388409629763E+22
Surface area 1.0095965624433E+16
Circumference 178093827.62076

Square

Length = n
Perimeter 113378052
Area 803411417207169
Diagonal 40085194.703461

Cube

Length = n
Surface area 4820468503243014
Volume 2.2772305359377E+22
Space diagonal 49094136.631797

Equilateral Triangle

Length = n
Perimeter 85033539
Area 3.4788734849593E+14
Altitude 24547068.315898

Triangular Pyramid

Length = n
Surface area 3.4788734849593E+14
Volume 2.683741923811E+21
Height 13361731.56782