28503453 (number)

28503453 is an odd 8-digits composite number following 28503452 and preceding 28503454. In scientific notation, it is written as 2.8503453 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 16511040 positive integers (up to 28503453) that are relatively prime to 28503453.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred three thousand four hundred fifty-three

Notation

Scientific notation 2.8503453 × 10^7
Engineering notation 2.8503453 × 10^6

Prime Factorization of 28503453

Prime Factorization 129 × 11 × 53 × 379

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28503453
Product of the distinct prime numbers

The prime factorization of 28503453 is 129 × 11 × 53 × 379. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 15, 65, 212, 251, 6056, 2171, 86080, 34824, 939057, 401217, 2969861, 1933549, 5015887, 67809977, 693778490, 90701575, 593083567, 333128629

Basic calculations (n = 28503453)

Multiplication

n×y
n×2 57006906
n×3 85510359
n×4 114013812
n×5 142517265

Division

n÷y
n÷2 14251726.5
n÷3 9501151
n÷3 7125863.25
n÷5 5700690.6

Exponentiation

ny
n2 812446832923209
n3 2.3157540117226E+22
n4 6.6006985632695E+29
n5 1.8814270126532E+37

Nth Root

y√n
2√n 5338.8625193013
3√n 305.46807284099
4√n 73.06752027612
5√n 30.972730595803

Divisors of 28503453

1, 11, 53, 129, 379, 583, 1419, 4169, 6837, 20087, 48891, 75207, 220957, 537801, 2591223, 28503453

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 -28503452
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 28503453 can be divided by 16 positive divisors. The sum of these divisors (counting 28503453) is 1, the average is 0.0625.

Base conversion 28503453

Base System Value
2 Binary 1101100101110110110011101
3 Ternary 1222122010101110
4 Quaternary 1230232312131
5 Quinary 24244102303
6 Senary 2454532233
8 Octal 154566635
10 Decimal 28503453
12 Duodecimal 9667079
16 Hexadecimal 1b2ed9d
20 Vigesimal 8i2icd
36 Base36 gyxel

Cryptographic Hash Functions

md5 c1bdc76584ea036058dc4c5930e6135d
sha1 b3b162219f503a50707ec1e00f65f3a68f4df705
sha256 6fd849ee1bab255cc9025925c95408313eb3ea47d5105881a86e790d929dc216
sha512 93e8e511c2f788346d8a69c69092698913d5740e999609c670d5fe44207e450b382bf53d4b369d2fa02d7813894baa69dc1462e4e0521ab4f0b7f74b210b9d36
ripemd-160 7ab12b4bb2af2aba9a6d7d6f7a76ce83124f0485

28503453 as geometric shapes

Circle

Radius = n
Diameter 57006906
Circumference 179092477.09348
Area 2.5523770017438E+15

Sphere

Radius = n
Volume 9.7002077209982E+22
Surface area 1.0209508006975E+16
Circumference 179092477.09348

Square

Length = n
Perimeter 114013812
Area 812446832923209
Diagonal 40309969.807064

Cube

Length = n
Surface area 4874680997539254
Volume 2.3157540117226E+22
Space diagonal 49369428.787152

Equilateral Triangle

Length = n
Perimeter 85510359
Area 3.5179979826786E+14
Altitude 24684714.393576

Triangular Pyramid

Length = n
Surface area 3.5179979826786E+14
Volume 2.7291422754149E+21
Height 13436656.602355