28406916 (number)

28406916 is an even 8-digits composite number following 28406915 and preceding 28406917. In scientific notation, it is written as 2.8406916 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 9351936 positive integers (up to 28406916) that are relatively prime to 28406916.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred six thousand nine hundred sixteen

Notation

Scientific notation 2.8406916 × 10^7
Engineering notation 2.8406916 × 10^6

Prime Factorization of 28406916

Prime Factorization 2 × 2 × 27 × 83 × 3169

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14203458
Product of the distinct prime numbers

The prime factorization of 28406916 is 2 × 2 × 27 × 83 × 3169. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 5, 12, 45, 63, 20, 6780, 9476, 30044, 36744, 887988, 953629, 2225421, 2312065, 21152702, 92254128, 836205359, 133916979, 3424943456, 2193015984

Basic calculations (n = 28406916)

Multiplication

n×y
n×2 56813832
n×3 85220748
n×4 113627664
n×5 142034580

Division

n÷y
n÷2 14203458
n÷3 9468972
n÷3 7101729
n÷5 5681383.2

Exponentiation

ny
n2 806952876631056
n3 2.2923042582417E+22
n4 6.5117294510314E+29
n5 1.8497815153017E+37

Nth Root

y√n
2√n 5329.8138804277
3√n 305.12282431113
4√n 73.005574310649
5√n 30.951722099463

Divisors of 28406916

1, 2, 4, 27, 54, 83, 108, 166, 332, 2241, 3169, 4482, 6338, 8964, 12676, 85563, 171126, 263027, 342252, 526054, 1052108, 7101729, 14203458, 28406916

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 -28406915
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 28406916 can be divided by 24 positive divisors. The sum of these divisors (counting 28406916) is 1, the average is 0.041666666666667.

Base conversion 28406916

Base System Value
2 Binary 1101100010111010010000100
3 Ternary 1222110012222000
4 Quaternary 1230113102010
5 Quinary 24233010131
6 Senary 2452505300
8 Octal 154272204
10 Decimal 28406916
12 Duodecimal 961b230
16 Hexadecimal 1b17484
20 Vigesimal 8hah5g
36 Base36 gwux0

Cryptographic Hash Functions

md5 d9dbb422d3a796999d9cc064a9866c20
sha1 86d01ef7ae458eb4efd744142e0ec0efd547799d
sha256 3583f3050ded96b0723d5929e812f06ae6c6646fc224c04a92205cce666a33b9
sha512 734b5006ae8d2583da3e2fe7f82e3ebb4532c066d2ec35566218e32f33f99f1306e8a1375188e88ed196a30479517550420fec4c7ff151cd905dc9ef94173591
ripemd-160 81172a47facb732d4d95f98285d1bcf925cc7439

28406916 as geometric shapes

Circle

Radius = n
Diameter 56813832
Circumference 178485917.23348
Area 2.5351172290173E+15

Sphere

Radius = n
Volume 9.6019816233129E+22
Surface area 1.0140468916069E+16
Circumference 178485917.23348

Square

Length = n
Perimeter 113627664
Area 806952876631056
Diagonal 40173445.872393

Cube

Length = n
Surface area 4841717259786336
Volume 2.2923042582417E+22
Space diagonal 49202221.798341

Equilateral Triangle

Length = n
Perimeter 85220748
Area 3.4942084540971E+14
Altitude 24601110.899171

Triangular Pyramid

Length = n
Surface area 3.4942084540971E+14
Volume 2.7015064759091E+21
Height 13391148.624131