28276469 (number)

28276469 is an odd 8-digits composite number following 28276468 and preceding 28276470. In scientific notation, it is written as 2.8276469 × 10^7. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 25545456 positive integers (up to 28276469) that are relatively prime to 28276469.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred seventy-six thousand four hundred sixty-nine

Notation

Scientific notation 2.8276469 × 10^7
Engineering notation 2.8276469 × 10^6

Prime Factorization of 28276469

Prime Factorization 47 × 13 × 46279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28276469
Product of the distinct prime numbers

The prime factorization of 28276469 is 47 × 13 × 46279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 49, 99, 751, 570, 1116, 7835, 46464, 2329, 791267, 992413, 9143744, 7673556, 13788646, 6662070, 872004777, 283671810, 3413313731, 2483989604

Basic calculations (n = 28276469)

Multiplication

n×y
n×2 56552938
n×3 84829407
n×4 113105876
n×5 141382345

Division

n÷y
n÷2 14138234.5
n÷3 9425489.6666667
n÷3 7069117.25
n÷5 5655293.8

Exponentiation

ny
n2 799558699107961
n3 2.2608696769007E+22
n4 6.3929411331921E+29
n5 1.8076980177153E+37

Nth Root

y√n
2√n 5317.5623174534
3√n 304.65505749158
4√n 72.921617627788
5√n 30.923243146519

Divisors of 28276469

1, 13, 47, 611, 46279, 601627, 2175113, 28276469

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28276468
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28276469 can be divided by 8 positive divisors. The sum of these divisors (counting 28276469) is 1, the average is 0.125.

Base conversion 28276469

Base System Value
2 Binary 1101011110111011011110101
3 Ternary 1222012121000122
4 Quaternary 1223313123311
5 Quinary 24214321334
6 Senary 2450021325
8 Octal 153673365
10 Decimal 28276469
12 Duodecimal 9577845
16 Hexadecimal 1af76f5
20 Vigesimal 8geb39
36 Base36 gu29h

Cryptographic Hash Functions

md5 c2c0385f2c6e04503fa990a8b6d383cd
sha1 483f82a1f24d2c3964d7b2b2ba921886095b2399
sha256 77d704e04add56bf8af6ffc67d739b2081f992d5c8d744fc70ee5241c4ab1219
sha512 d3062049bd331fbf6444ace5a705db0c84c18b467cdda124608044c887d67230205dbb52f02a3b73b7b9595b60bb3d3418c475162f5ba2bbb6ed5427d06cc498
ripemd-160 dcbfe1013890b36090804ea6580661763cdb7a63

28276469 as geometric shapes

Circle

Radius = n
Diameter 56552938
Circumference 177666294.55972
Area 2.5118877352314E+15

Sphere

Radius = n
Volume 9.4703087569E+22
Surface area 1.0047550940926E+16
Circumference 177666294.55972

Square

Length = n
Perimeter 113105876
Area 799558699107961
Diagonal 39988965.955822

Cube

Length = n
Surface area 4797352194647766
Volume 2.2608696769007E+22
Space diagonal 48976280.966646

Equilateral Triangle

Length = n
Perimeter 84829407
Area 3.4621907262217E+14
Altitude 24488140.483323

Triangular Pyramid

Length = n
Surface area 3.4621907262217E+14
Volume 2.6644604665258E+21
Height 13329655.318607