28298293 (number)

28298293 is an odd 8-digits prime number following 28298292 and preceding 28298294. In scientific notation, it is written as 2.8298293 × 10^7. The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors. There are 28298292 positive integers (up to 28298293) that are relatively prime to 28298293.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred ninety-eight thousand two hundred ninety-three

Notation

Scientific notation 2.8298293 × 10^7
Engineering notation 2.8298293 × 10^6

Prime Factorization of 28298293

Prime Factorization 28298293

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 28298293
Product of the distinct prime numbers

The prime factorization of 28298293 is 28298293. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 7, 94, 3, 65, 420, 4410, 970, 83294, 81772, 869836, 836173, 3481139, 1492127, 25742142, 55214914, 451297688, 234023895, 5448510153, 7591475694

Basic calculations (n = 28298293)

Multiplication

n×y
n×2 56596586
n×3 84894879
n×4 113193172
n×5 141491465

Division

n÷y
n÷2 14149146.5
n÷3 9432764.3333333
n÷3 7074573.25
n÷5 5659658.6

Exponentiation

ny
n2 800793386713849
n3 2.2661085889691E+22
n4 6.4127004820464E+29
n5 1.8146847716219E+37

Nth Root

y√n
2√n 5319.6139897553
3√n 304.7334157215
4√n 72.935683926013
5√n 30.928015033753

Divisors of 28298293

1, 28298293

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 28298294
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 14149147
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5319.6140837471
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999293244
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28298293 can be divided by 2 positive divisors. The sum of these divisors (counting 28298293) is 28298294, the average is 14149147.

Base conversion 28298293

Base System Value
2 Binary 1101011111100110000110101
3 Ternary 1222020200221221
4 Quaternary 1223330300311
5 Quinary 24221021133
6 Senary 2450310341
8 Octal 153746065
10 Decimal 28298293
12 Duodecimal 95883b1
16 Hexadecimal 1afcc35
20 Vigesimal 8gh5ed
36 Base36 guj3p

Cryptographic Hash Functions

md5 d48ca2d944cdebf5f24f4214d402e21a
sha1 3b00794a1132a79b92a22e5fb2a7636aa3c411d3
sha256 a4c0b055d03b2c2016c3888a53fd7ad18f095359e2fd4da0ca6afa133f191d6e
sha512 e04ead8ab23f5e78c5cc750261ceecdd41f97591f3208ac4d1394a7e09808f456c253c712b0cf2237be11b7e67ad0e7b8eff6f49e48b3b35bf590fd085cb4ca3
ripemd-160 ebc4567f3e470dba5aa9ea67e8eea23f414fabcd

28298293 as geometric shapes

Circle

Radius = n
Diameter 56596586
Circumference 177803418.79586
Area 2.5157666207435E+15

Sphere

Radius = n
Volume 9.492253460456E+22
Surface area 1.0063066482974E+16
Circumference 177803418.79586

Square

Length = n
Perimeter 113193172
Area 800793386713849
Diagonal 40019829.752608

Cube

Length = n
Surface area 4804760320283094
Volume 2.2661085889691E+22
Space diagonal 49014081.243471

Equilateral Triangle

Length = n
Perimeter 84894879
Area 3.4675370803838E+14
Altitude 24507040.621735

Triangular Pyramid

Length = n
Surface area 3.4675370803838E+14
Volume 2.6706345836085E+21
Height 13339943.250869