28469259 (number)

28469259 is an odd 8-digits composite number following 28469258 and preceding 28469260. In scientific notation, it is written as 2.8469259 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 15015456 positive integers (up to 28469259) that are relatively prime to 28469259.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred sixty-nine thousand two hundred fifty-nine

Notation

Scientific notation 2.8469259 × 10^7
Engineering notation 2.8469259 × 10^6

Prime Factorization of 28469259

Prime Factorization 21 × 9 × 13 × 11587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28469259
Product of the distinct prime numbers

The prime factorization of 28469259 is 21 × 9 × 13 × 11587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 91, 37, 127, 53, 1157, 7475, 26644, 54033, 377026, 128281, 5631134, 6897592, 82657802, 8845644, 957809221, 516229943, 5921505820, 3402542935

Basic calculations (n = 28469259)

Multiplication

n×y
n×2 56938518
n×3 85407777
n×4 113877036
n×5 142346295

Division

n÷y
n÷2 14234629.5
n÷3 9489753
n÷3 7117314.75
n÷5 5693851.8

Exponentiation

ny
n2 810498708009081
n3 2.3074297637476E+22
n4 6.5690815568439E+29
n5 1.8701688423391E+37

Nth Root

y√n
2√n 5335.6591907655
3√n 305.34587296928
4√n 73.045596655551
5√n 30.965295776418

Divisors of 28469259

1, 9, 13, 21, 117, 189, 273, 2457, 11587, 104283, 150631, 243327, 1355679, 2189943, 3163251, 28469259

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 -28469258
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 28469259 can be divided by 16 positive divisors. The sum of these divisors (counting 28469259) is 1, the average is 0.0625.

Base conversion 28469259

Base System Value
2 Binary 1101100100110100000001011
3 Ternary 1222120101111000
4 Quaternary 1230212200023
5 Quinary 24242004014
6 Senary 2454110043
8 Octal 154464013
10 Decimal 28469259
12 Duodecimal 964b323
16 Hexadecimal 1b2680b
20 Vigesimal 8hid2j
36 Base36 gy70r

Cryptographic Hash Functions

md5 5fbbf0acc4f3891b903b2600148b8e4e
sha1 53dbe75156738a9f76b1fec7d7181be17c6756c8
sha256 7411c8d5eb2bc3b5f0afc7f4032fd1b91e1595bd945c631eb6aac309d39f44b3
sha512 b89f48cfc7ff8b5e7a42bd957ca5eb51074f7882164c45fcf4cd76374e1ea232ed11c8c86e587dc12e8eb08bf759fae74b92dd324fcb3968b49053178f42ac06
ripemd-160 31f93302db2dfd48beacb9daf628357ba1f70298

28469259 as geometric shapes

Circle

Radius = n
Diameter 56938518
Circumference 178877629.85509
Area 2.5462567868253E+15

Sphere

Radius = n
Volume 9.6653391926185E+22
Surface area 1.0185027147301E+16
Circumference 178877629.85509

Square

Length = n
Perimeter 113877036
Area 810498708009081
Diagonal 40261612.188512

Cube

Length = n
Surface area 4862992248054486
Volume 2.3074297637476E+22
Space diagonal 49310203.041838

Equilateral Triangle

Length = n
Perimeter 85407777
Area 3.5095623543517E+14
Altitude 24655101.520919

Triangular Pyramid

Length = n
Surface area 3.5095623543517E+14
Volume 2.719332055096E+21
Height 13420537.396171