28535188 (number)

28535188 is an even 8-digits composite number following 28535187 and preceding 28535189. In scientific notation, it is written as 2.8535188 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 72 positive divisors. There are 11753280 positive integers (up to 28535188) that are relatively prime to 28535188.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred thirty-five thousand one hundred eighty-eight

Notation

Scientific notation 2.8535188 × 10^7
Engineering notation 2.8535188 × 10^6

Prime Factorization of 28535188

Prime Factorization 2 × 2 × 19 × 11 × 11 × 107 × 29

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1297054
Product of the distinct prime numbers

The prime factorization of 28535188 is 2 × 2 × 19 × 11 × 11 × 107 × 29. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 96, 34, 746, 996, 3634, 8295, 59736, 47223, 242519, 823472, 503062, 2099435, 43505420, 2373777, 63884002, 859039713, 2408365866, 6157179416

Basic calculations (n = 28535188)

Multiplication

n×y
n×2 57070376
n×3 85605564
n×4 114140752
n×5 142675940

Division

n÷y
n÷2 14267594
n÷3 9511729.3333333
n÷3 7133797
n÷5 5707037.6

Exponentiation

ny
n2 814256954195344
n3 2.3234975268272E+22
n4 6.6301438745548E+29
n5 1.8919240192747E+37

Nth Root

y√n
2√n 5341.8337675371
3√n 305.58139751809
4√n 73.087849657362
5√n 30.97962437218

Divisors of 28535188

1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 107, 116, 121, 209, 214, 242, 319, 418, 428, 484, 551, 638, 836, 1102, 1177, 1276, 2033, 2204, 2299, 2354, 3103, 3509, 4066, 4598, 4708, 6061, 6206, 7018, 8132, 9196, 12122, 12412, 12947, 14036, 22363, 24244, 25894, 34133, 44726, 51788, 58957, 66671, 68266, 89452, 117914, 133342, 136532, 235828, 245993, 266684, 375463, 491986, 648527, 750926, 983972, 1297054, 1501852, 2594108, 7133797, 14267594, 28535188

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28535187
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28535188 can be divided by 72 positive divisors. The sum of these divisors (counting 28535188) is 1, the average is 0.013888888888889.

Base conversion 28535188

Base System Value
2 Binary 1101100110110100110010100
3 Ternary 1222200201220211
4 Quaternary 1230312212110
5 Quinary 24301111223
6 Senary 2455335204
8 Octal 154664624
10 Decimal 28535188
12 Duodecimal 9681504
16 Hexadecimal 1b36994
20 Vigesimal 8i6hj8
36 Base36 gzlw4

Cryptographic Hash Functions

md5 eab2bb4796f1dd06e4c1e897d7f40fab
sha1 7efb4137f425bb305232fd71dfb1bc97b30c446c
sha256 a6597598b49613811763896fc2baf2f57abafb187fc797c0d2de4660067996c4
sha512 d4f9f80ef14209940c7de9a1d8a18622d9de222d7331498e53a55b8937c1bec4ddbcfbf8e587ac44ff28a6d2f3bccdca3c7c00d35700c443f61e168c25c3c058
ripemd-160 1d41337c2decdb761debda38ea2a1a0a326893b8

28535188 as geometric shapes

Circle

Radius = n
Diameter 57070376
Circumference 179291873.97921
Area 2.5580636654345E+15

Sphere

Radius = n
Volume 9.732643681219E+22
Surface area 1.0232254661738E+16
Circumference 179291873.97921

Square

Length = n
Perimeter 114140752
Area 814256954195344
Diagonal 40354849.874466

Cube

Length = n
Surface area 4885541725172064
Volume 2.3234975268272E+22
Space diagonal 49424395.41953

Equilateral Triangle

Length = n
Perimeter 85605564
Area 3.5258360377065E+14
Altitude 24712197.709765

Triangular Pyramid

Length = n
Surface area 3.5258360377065E+14
Volume 2.7382680954828E+21
Height 13451616.624822