28293834 (number)

28293834 is an even 8-digits composite number following 28293833 and preceding 28293835. In scientific notation, it is written as 2.8293834 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 9386160 positive integers (up to 28293834) that are relatively prime to 28293834.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8293834 × 10^7
Engineering notation 2.8293834 × 10^6

Prime Factorization of 28293834

Prime Factorization 2 × 3 × 211 × 22349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28293834
Product of the distinct prime numbers

The prime factorization of 28293834 is 2 × 3 × 211 × 22349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 35, 11, 76, 638, 7765, 616, 815, 9409, 16974, 794838, 317926, 1846657, 41430209, 28538384, 397623043, 321181313, 923490750, 6531624434

Basic calculations (n = 28293834)

Multiplication

n×y
n×2 56587668
n×3 84881502
n×4 113175336
n×5 141469170

Division

n÷y
n÷2 14146917
n÷3 9431278
n÷3 7073458.5
n÷5 5658766.8

Exponentiation

ny
n2 800541042419556
n3 2.2650375364406E+22
n4 6.4086596059819E+29
n5 1.8132555105416E+37

Nth Root

y√n
2√n 5319.1948638868
3√n 304.71740912967
4√n 72.932810612829
5√n 30.927040298549

Divisors of 28293834

1, 2, 3, 6, 211, 422, 633, 1266, 22349, 44698, 67047, 134094, 4715639, 9431278, 14146917, 28293834

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 -28293833
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 28293834 can be divided by 16 positive divisors. The sum of these divisors (counting 28293834) is 1, the average is 0.0625.

Base conversion 28293834

Base System Value
2 Binary 1101011111011101011001010
3 Ternary 1222020110211210
4 Quaternary 1223323223022
5 Quinary 24220400314
6 Senary 2450233550
8 Octal 153735312
10 Decimal 28293834
12 Duodecimal 95858b6
16 Hexadecimal 1afbaca
20 Vigesimal 8ggebe
36 Base36 gufnu

Cryptographic Hash Functions

md5 948503a201f94b18740fd2b825cd4a5b
sha1 11bf3aed98b78830dc367c93617342f76034f7c7
sha256 4042434aa7e9eefbd93b7bfc6ce56d9fb3b08ef65c23ae2debd41b7da39293f7
sha512 cd866f3b5ae0a1b8b660f11319ba728eb47c7d2b9485574534b7aec7e5f58481f311d1ec2a1cceca4c6a3f54af6c23b908991261125badbea15100918bb1b639
ripemd-160 0d42aa72ec5ed1a56ede4a8a03aa76594a051ee2

28293834 as geometric shapes

Circle

Radius = n
Diameter 56587668
Circumference 177775402.07258
Area 2.5149738577624E+15

Sphere

Radius = n
Volume 9.4877670461158E+22
Surface area 1.005989543105E+16
Circumference 177775402.07258

Square

Length = n
Perimeter 113175336
Area 800541042419556
Diagonal 40013523.774333

Cube

Length = n
Surface area 4803246254517336
Volume 2.2650375364406E+22
Space diagonal 49006358.02892

Equilateral Triangle

Length = n
Perimeter 84881502
Area 3.4664443975371E+14
Altitude 24503179.01446

Triangular Pyramid

Length = n
Surface area 3.4664443975371E+14
Volume 2.6693723360987E+21
Height 13337841.258111