28298369 (number)

28298369 is an odd 8-digits composite number following 28298368 and preceding 28298370. In scientific notation, it is written as 2.8298369 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 25589200 positive integers (up to 28298369) that are relatively prime to 28298369.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8298369 × 10^7
Engineering notation 2.8298369 × 10^6

Prime Factorization of 28298369

Prime Factorization 11 × 191 × 13469

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28298369
Product of the distinct prime numbers

The prime factorization of 28298369 is 11 × 191 × 13469. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 60, 27, 607, 971, 1169, 5296, 86411, 82318, 790410, 560957, 8345113, 7830301, 64619297, 96028316, 12853800, 533409889, 4225238010, 5819837155

Basic calculations (n = 28298369)

Multiplication

n×y
n×2 56596738
n×3 84895107
n×4 113193476
n×5 141491845

Division

n÷y
n÷2 14149184.5
n÷3 9432789.6666667
n÷3 7074592.25
n÷5 5659673.8

Exponentiation

ny
n2 800797688060161
n3 2.2661268471073E+22
n4 6.412769372025E+29
n5 1.8147091400146E+37

Nth Root

y√n
2√n 5319.6211331259
3√n 304.73368852616
4√n 72.935732896338
5√n 30.928031646251

Divisors of 28298369

1, 11, 191, 2101, 13469, 148159, 2572579, 28298369

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 -28298368
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 28298369 can be divided by 8 positive divisors. The sum of these divisors (counting 28298369) is 1, the average is 0.125.

Base conversion 28298369

Base System Value
2 Binary 1101011111100110010000001
3 Ternary 1222020201001202
4 Quaternary 1223330302001
5 Quinary 24221021434
6 Senary 2450310545
8 Octal 153746201
10 Decimal 28298369
12 Duodecimal 9588455
16 Hexadecimal 1afcc81
20 Vigesimal 8gh5i9
36 Base36 guj5t

Cryptographic Hash Functions

md5 5ac589d3b2ed2b1c9bcdf903558270d5
sha1 a3d663c4494ed98499c46f8426aebac9263047d6
sha256 51b62eb39973c2b9bc5454c648d5f1a1c60082a0b1239f94eca1a3a1f00b38e8
sha512 f581c94df4c236ad91a83faca987aaf57ff586cc53aee4050b012ea52c42a3c0a675ec03de03ccd7fce7a7b69abecc1fce6f5b3bdd668400dc5ea43e9fba51de
ripemd-160 c31dad7033cb125bfc9c7b28a7bc793d25af5298

28298369 as geometric shapes

Circle

Radius = n
Diameter 56596738
Circumference 177803896.31795
Area 2.5157801338215E+15

Sphere

Radius = n
Volume 9.4923299399667E+22
Surface area 1.0063120535286E+16
Circumference 177803896.31795

Square

Length = n
Perimeter 113193476
Area 800797688060161
Diagonal 40019937.232838

Cube

Length = n
Surface area 4804786128360966
Volume 2.2661268471073E+22
Space diagonal 49014212.879332

Equilateral Triangle

Length = n
Perimeter 84895107
Area 3.4675557057597E+14
Altitude 24507106.439666

Triangular Pyramid

Length = n
Surface area 3.4675557057597E+14
Volume 2.6706561010308E+21
Height 13339979.077613