28484909 (number)

28484909 is an odd 8-digits prime number following 28484908 and preceding 28484910. In scientific notation, it is written as 2.8484909 × 10^7. The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors. There are 28484908 positive integers (up to 28484909) that are relatively prime to 28484909.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred eighty-four thousand nine hundred nine

Notation

Scientific notation 2.8484909 × 10^7
Engineering notation 2.8484909 × 10^6

Prime Factorization of 28484909

Prime Factorization 28484909

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28484909
Product of the distinct prime numbers

The prime factorization of 28484909 is 28484909. Since it has a total of 1 prime factors.

Most popular turbo-numbers

8, 9, 83, 67, 433, 991, 1188, 9267, 9871, 74934, 625673, 514563, 2628423, 8661188, 59950996, 96098954, 972910096, 547944970, 7244974718, 4302039202

Basic calculations (n = 28484909)

Multiplication

n×y
n×2 56969818
n×3 85454727
n×4 113939636
n×5 142424545

Division

n÷y
n÷2 14242454.5
n÷3 9494969.6666667
n÷3 7121227.25
n÷5 5696981.8

Exponentiation

ny
n2 811390040738281
n3 2.3112371473936E+22
n4 6.5835379820927E+29
n5 1.8753148031795E+37

Nth Root

y√n
2√n 5337.1255372157
3√n 305.40181386497
4√n 73.055633165525
5√n 30.968699450224

Divisors of 28484909

1, 28484909

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28484910
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14242455
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5337.1256308991
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999297874
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28484909 can be divided by 2 positive divisors. The sum of these divisors (counting 28484909) is 28484910, the average is 14242455.

Base conversion 28484909

Base System Value
2 Binary 1101100101010010100101101
3 Ternary 1222121011221122
4 Quaternary 1230222110231
5 Quinary 24243004114
6 Senary 2454310325
8 Octal 154522455
10 Decimal 28484909
12 Duodecimal 96583a5
16 Hexadecimal 1b2a52d
20 Vigesimal 8i0c59
36 Base36 gyj3h

Cryptographic Hash Functions

md5 1b89ec0e3cd2c75043c0158a0446ab8b
sha1 bf1a6b7a0c567871fa7d32ef83d7e668e41fe80f
sha256 872c9422a7390bbbb30ba41f7464295e87bcb2082df878d3f50f1d8d551d6c93
sha512 3af91af339d8a94e4d9b69689c069f9c4a54b310465a25de4f43439cbead47c46151c99af76ef66c29ec3ce5b0c02c2b36e1f01d5390be8067ab6314743333c1
ripemd-160 de4c02afbe19d8333aa68e214084f75541ae1a9f

28484909 as geometric shapes

Circle

Radius = n
Diameter 56969818
Circumference 178975961.70515
Area 2.5490569911793E+15

Sphere

Radius = n
Volume 9.6812875239408E+22
Surface area 1.0196227964717E+16
Circumference 178975961.70515

Square

Length = n
Perimeter 113939636
Area 811390040738281
Diagonal 40283744.630763

Cube

Length = n
Surface area 4868340244429686
Volume 2.3112371473936E+22
Space diagonal 49337309.636976

Equilateral Triangle

Length = n
Perimeter 85454727
Area 3.5134219382852E+14
Altitude 24668654.818488

Triangular Pyramid

Length = n
Surface area 3.5134219382852E+14
Volume 2.7238190997538E+21
Height 13427914.876921