28932293 (number)

28932293 is an odd 8-digits composite number following 28932292 and preceding 28932294. In scientific notation, it is written as 2.8932293 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 10 positive divisors. There are 26680368 positive integers (up to 28932293) that are relatively prime to 28932293.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8932293 × 10^7
Engineering notation 2.8932293 × 10^6

Prime Factorization of 28932293

Prime Factorization 13 × 169 × 13 × 1013

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2225561
Product of the distinct prime numbers

The prime factorization of 28932293 is 13 × 169 × 13 × 1013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 88, 33, 946, 277, 1633, 7922, 64547, 51230, 322067, 44854, 6213078, 159343, 47500680, 3668818, 539305932, 800654480, 435887474, 1129782005

Basic calculations (n = 28932293)

Multiplication

n×y
n×2 57864586
n×3 86796879
n×4 115729172
n×5 144661465

Division

n÷y
n÷2 14466146.5
n÷3 9644097.6666667
n÷3 7233073.25
n÷5 5786458.6

Exponentiation

ny
n2 837077578237849
n3 2.4218573757308E+22
n4 7.0069887198854E+29
n5 2.0272825069142E+37

Nth Root

y√n
2√n 5378.8746964398
3√n 306.99239584061
4√n 73.340811942872
5√n 31.065372884855

Divisors of 28932293

1, 13, 169, 1013, 2197, 13169, 28561, 171197, 2225561, 28932293

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28932292
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28932293 can be divided by 10 positive divisors. The sum of these divisors (counting 28932293) is 1, the average is 0.1.

Base conversion 28932293

Base System Value
2 Binary 1101110010111100011000101
3 Ternary 2000102220122102
4 Quaternary 1232113203011
5 Quinary 24401313133
6 Senary 2512041445
8 Octal 156274305
10 Decimal 28932293
12 Duodecimal 9833285
16 Hexadecimal 1b978c5
20 Vigesimal 90gaed
36 Base36 h84at

Cryptographic Hash Functions

md5 c1c9d4ac6d4b4bcf386533e7e467b903
sha1 2a61d97ec9ab72cc66adbe54bfa99be6445d3ac5
sha256 672b7eabacbf3c470fb47fd594d8ad378eb3aa9263bca315628bd17d187bc23a
sha512 de4621d8eb3f3d7bd8c5a0bc09e99ac2117bf7e2bae186bab87da4e1e307652583cabafaf699f681945485723bd9ee7a50221a619d53ad794b9be0a1807e04e6
ripemd-160 35c81b2ebdf98f3d4afceb2f0bba28f99b1d53c3

28932293 as geometric shapes

Circle

Radius = n
Diameter 57864586
Circumference 181786958.28061
Area 2.6297567702768E+15

Sphere

Radius = n
Volume 1.0144652452851E+23
Surface area 1.0519027081107E+16
Circumference 181786958.28061

Square

Length = n
Perimeter 115729172
Area 837077578237849
Diagonal 40916441.151152

Cube

Length = n
Surface area 5022465469427094
Volume 2.4218573757308E+22
Space diagonal 50112201.455469

Equilateral Triangle

Length = n
Perimeter 86796879
Area 3.6246522384617E+14
Altitude 25056100.727735

Triangular Pyramid

Length = n
Surface area 3.6246522384617E+14
Volume 2.8541862890765E+21
Height 13638813.717051