228672281 (number)

228672281 is an odd 9-digits composite number following 228672280 and preceding 228672282. In scientific notation, it is written as 2.28672281 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 224380800 positive integers (up to 228672281) that are relatively prime to 228672281.

Interesting facts

Basic properties

Name

Name two hundred twenty-eight million six hundred seventy-two thousand two hundred eighty-one

Notation

Scientific notation 2.28672281 × 10^8
Engineering notation 2.28672281 × 10^6

Prime Factorization of 228672281

Prime Factorization 15901 × 197 × 73

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 228672281
Product of the distinct prime numbers

The prime factorization of 228672281 is 15901 × 197 × 73. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 10, 3, 59, 705, 938, 3244, 6061, 40277, 6359, 939309, 1000, 1567852, 348952, 70561320, 50852104, 283381891, 962791338, 8341787722, 1184909581

Basic calculations (n = 228672281)

Multiplication

n×y
n×2 457344562
n×3 686016843
n×4 914689124
n×5 1143361405

Division

n÷y
n÷2 114336140.5
n÷3 76224093.666667
n÷3 57168070.25
n÷5 45734456.2

Exponentiation

ny
n2 52291012097742961
n3 1.1957505012189E+25
n4 2.7343499462063E+33
n5 6.2527003925122E+41

Nth Root

y√n
2√n 15121.913933097
3√n 611.51132993968
4√n 122.97119147629
5√n 46.972395052007

Divisors of 228672281

1, 73, 197, 14381, 15901, 1160773, 3132497, 228672281

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 -228672280
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 228672281 can be divided by 8 positive divisors. The sum of these divisors (counting 228672281) is 1, the average is 0.125.

Base conversion 228672281

Base System Value
2 Binary 1101101000010100001100011001
3 Ternary 120221021202101202
4 Quaternary 31220110030121
5 Quinary 432020003111
6 Senary 34405123545
8 Octal 1550241431
10 Decimal 228672281
12 Duodecimal 646b95b5
16 Hexadecimal da14319
20 Vigesimal 3b940e1
36 Base36 3s58nt

Cryptographic Hash Functions

md5 59e43649785e45c5db80b142b4e596a5
sha1 cc5df652ad3a82903947f020bae0cbdd66804f38
sha256 aeee0739dac983b0d6a080eb4b5951bece153630b7bbf9ea77269d8533ddfef2
sha512 3f7cb7c697d8b1d775b0e39c2e4d55d961ab455c9be7b927f2df7bd51f4a81c6b67bc72caab06980bd58d2a44ff65c92e0f8e9b6ddcfab7374422f32eda09bae
ripemd-160 6d79763e59647ada49ad38f4fd5570ca1961256b

228672281 as geometric shapes

Circle

Radius = n
Diameter 457344562
Circumference 1436790316.1384
Area 1.6427705945504E+17

Sphere

Radius = n
Volume 5.0087479868743E+25
Surface area 6.5710823782018E+17
Circumference 1436790316.1384

Square

Length = n
Perimeter 914689124
Area 52291012097742961
Diagonal 323391441.12899

Cube

Length = n
Surface area 313746072586457766
Volume 1.1957505012189E+25
Space diagonal 396072008.97467

Equilateral Triangle

Length = n
Perimeter 686016843
Area 2.2642672433122E+16
Altitude 198036004.48733

Triangular Pyramid

Length = n
Surface area 2.2642672433122E+16
Volume 1.4092054800319E+24
Height 107797147.043