28404766 (number)

28404766 is an even 8-digits composite number following 28404765 and preceding 28404767. In scientific notation, it is written as 2.8404766 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 12943008 positive integers (up to 28404766) that are relatively prime to 28404766.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred four thousand seven hundred sixty-six

Notation

Scientific notation 2.8404766 × 10^7
Engineering notation 2.8404766 × 10^6

Prime Factorization of 28404766

Prime Factorization 2 × 13 × 79 × 13829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28404766
Product of the distinct prime numbers

The prime factorization of 28404766 is 2 × 13 × 79 × 13829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 33, 89, 678, 878, 3089, 1633, 38549, 12657, 842215, 415232, 2553445, 7138197, 14036808, 58790476, 697670866, 11600264, 5477832050, 3787245935

Basic calculations (n = 28404766)

Multiplication

n×y
n×2 56809532
n×3 85214298
n×4 113619064
n×5 142023830

Division

n÷y
n÷2 14202383
n÷3 9468255.3333333
n÷3 7101191.5
n÷5 5680953.2

Exponentiation

ny
n2 806830731514756
n3 2.2917838130285E+22
n4 6.5097582931664E+29
n5 1.8490816103395E+37

Nth Root

y√n
2√n 5329.6121810128
3√n 305.11512629582
4√n 73.004192900222
5√n 30.951253564144

Divisors of 28404766

1, 2, 13, 26, 79, 158, 1027, 2054, 13829, 27658, 179777, 359554, 1092491, 2184982, 14202383, 28404766

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 -28404765
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 28404766 can be divided by 16 positive divisors. The sum of these divisors (counting 28404766) is 1, the average is 0.0625.

Base conversion 28404766

Base System Value
2 Binary 1101100010110110000011110
3 Ternary 1222110010000101
4 Quaternary 1230112300132
5 Quinary 24232423031
6 Senary 2452451314
8 Octal 154266036
10 Decimal 28404766
12 Duodecimal 9619b3a
16 Hexadecimal 1b16c1e
20 Vigesimal 8habi6
36 Base36 gwt9a

Cryptographic Hash Functions

md5 82b3a826a2a9d5744402b733d9b07c82
sha1 bebaea62e7b6fbe5fd9d5cf238aa6853c45f9eb2
sha256 afdd2c1d4aa8b70b6be4eb151a3f14a0f65c5118b6115fc8a9a4a7cac2baf53c
sha512 0c7b9f5706861ea17950b3cd1ff07910c10f35633c11d6ee306d15513e61660f124453a4ea06262517c929f196834745c4ac34239bbf787e816a6582b88fa299
ripemd-160 2305374b6a835fe90404a338ede736e243262695

28404766 as geometric shapes

Circle

Radius = n
Diameter 56809532
Circumference 178472408.38507
Area 2.5347334988172E+15

Sphere

Radius = n
Volume 9.599801587502E+22
Surface area 1.0138933995269E+16
Circumference 178472408.38507

Square

Length = n
Perimeter 113619064
Area 806830731514756
Diagonal 40170405.313234

Cube

Length = n
Surface area 4840984389088536
Volume 2.2917838130285E+22
Space diagonal 49198497.889105

Equilateral Triangle

Length = n
Perimeter 85214298
Area 3.4936795502288E+14
Altitude 24599248.944552

Triangular Pyramid

Length = n
Surface area 3.4936795502288E+14
Volume 2.7008931253434E+21
Height 13390135.104411