28293375 (number)

28293375 is an odd 8-digits composite number following 28293374 and preceding 28293376. In scientific notation, it is written as 2.8293375 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 64 positive divisors. There are 12996000 positive integers (up to 28293375) that are relatively prime to 28293375.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8293375 × 10^7
Engineering notation 2.8293375 × 10^6

Prime Factorization of 28293375

Prime Factorization 3 × 11 × 5 × 5 × 5 × 19 × 19 × 19

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3135
Product of the distinct prime numbers

The prime factorization of 28293375 is 3 × 11 × 5 × 5 × 5 × 19 × 19 × 19. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 2, 83, 89, 977, 967, 86, 3653, 55285, 46249, 191549, 223764, 5618174, 6629992, 41505787, 76770165, 382414222, 79731687, 1176236790, 7835929176

Basic calculations (n = 28293375)

Multiplication

n×y
n×2 56586750
n×3 84880125
n×4 113173500
n×5 141466875

Division

n÷y
n÷2 14146687.5
n÷3 9431125
n÷3 7073343.75
n÷5 5658675

Exponentiation

ny
n2 800515068890625
n3 2.2649273037273E+22
n4 6.4082437552096E+29
n5 1.8131084365755E+37

Nth Root

y√n
2√n 5319.1517180844
3√n 304.7157613496
4√n 72.932514820787
5√n 30.926939954399

Divisors of 28293375

1, 3, 5, 11, 15, 19, 25, 33, 55, 57, 75, 95, 125, 165, 209, 275, 285, 361, 375, 475, 627, 825, 1045, 1083, 1375, 1425, 1805, 2375, 3135, 3971, 4125, 5225, 5415, 6859, 7125, 9025, 11913, 15675, 19855, 20577, 26125, 27075, 34295, 45125, 59565, 75449, 78375, 99275, 102885, 135375, 171475, 226347, 297825, 377245, 496375, 514425, 857375, 1131735, 1489125, 1886225, 2572125, 5658675, 9431125, 28293375

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28293374
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28293375 can be divided by 64 positive divisors. The sum of these divisors (counting 28293375) is 1, the average is 0.015625.

Base conversion 28293375

Base System Value
2 Binary 1101011111011100011111111
3 Ternary 1222020110012210
4 Quaternary 1223323203333
5 Quinary 24220342000
6 Senary 2450231503
8 Octal 153734377
10 Decimal 28293375
12 Duodecimal 9585593
16 Hexadecimal 1afb8ff
20 Vigesimal 8ggd8f
36 Base36 gufb3

Cryptographic Hash Functions

md5 dbca0675c4aaa5da3ee7b3e0819cac55
sha1 196ffb574a765e4848e10cbb7adda2b07dfeea2e
sha256 80e330091a0edaac1fc213555f7fd19f469d84f032b8e78fc128c140042c50e1
sha512 6702de655735d0e88b1e96f07fc15dce6fa9f24537f306f815ffda5e75a9221463bc08dae8ff5f85dfdcb873e246b47ad6b8ef399b51fec671b6ee69c8cd9254
ripemd-160 a76e8b2f2acb5a85ecf6968025523d4b73c9aea4

28293375 as geometric shapes

Circle

Radius = n
Diameter 56586750
Circumference 177772518.09052
Area 2.5148922595147E+15

Sphere

Radius = n
Volume 9.4873053044063E+22
Surface area 1.0059569038059E+16
Circumference 177772518.09052

Square

Length = n
Perimeter 113173500
Area 800515068890625
Diagonal 40012874.650308

Cube

Length = n
Surface area 4803090413343750
Volume 2.2649273037273E+22
Space diagonal 49005563.017599

Equilateral Triangle

Length = n
Perimeter 84880125
Area 3.4663319288577E+14
Altitude 24502781.5088

Triangular Pyramid

Length = n
Surface area 3.4663319288577E+14
Volume 2.6692424256003E+21
Height 13337624.883436