224728821 (number)

224728821 is an odd 9-digits composite number following 224728820 and preceding 224728822. In scientific notation, it is written as 2.24728821 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 147225600 positive integers (up to 224728821) that are relatively prime to 224728821.

Interesting facts

Basic properties

Name

Name two hundred twenty-four million seven hundred twenty-eight thousand eight hundred twenty-one

Notation

Scientific notation 2.24728821 × 10^8
Engineering notation 2.24728821 × 10^6

Prime Factorization of 224728821

Prime Factorization 9 × 73 × 401 × 853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 224728821
Product of the distinct prime numbers

The prime factorization of 224728821 is 9 × 73 × 401 × 853. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 81, 71, 303, 825, 6846, 9825, 96275, 75295, 380733, 202966, 7385971, 7666153, 54813142, 74528203, 19103548, 967099621, 6354857277, 9985164182

Basic calculations (n = 224728821)

Multiplication

n×y
n×2 449457642
n×3 674186463
n×4 898915284
n×5 1123644105

Division

n÷y
n÷2 112364410.5
n÷3 74909607
n÷3 56182205.25
n÷5 44945764.2

Exponentiation

ny
n2 50503042988050041
n3 1.1349489307617E+25
n4 2.5505573510528E+33
n5 5.7318374639499E+41

Nth Root

y√n
2√n 14990.957974726
3√n 607.97575088681
4√n 122.43756766093
5√n 46.809257755845

Divisors of 224728821

1, 9, 73, 401, 657, 853, 3609, 7677, 29273, 62269, 263457, 342053, 560421, 3078477, 24969869, 224728821

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 -224728820
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 224728821 can be divided by 16 positive divisors. The sum of these divisors (counting 224728821) is 1, the average is 0.0625.

Base conversion 224728821

Base System Value
2 Binary 1101011001010001011011110101
3 Ternary 120122212101222200
4 Quaternary 31121101123311
5 Quinary 430012310241
6 Senary 34144415113
8 Octal 1531213365
10 Decimal 224728821
12 Duodecimal 63317499
16 Hexadecimal d6516f5
20 Vigesimal 3a4b211
36 Base36 3pspv9

Cryptographic Hash Functions

md5 ab637c800951ce0194e104acc4f5a42c
sha1 34c8cef0336f11647cd1d4a4c71b80dce724696a
sha256 f23c1e56393902d4f38697957bce5a4a0c98b03d996a8ceadf4018a5633fd7f8
sha512 0b02d0665ac4b561d1356f12b4e8b3f25dbf75617a35a7cfb71597ae7bc835b9389f021d8d84999f9eed3e75b8b8647475d64759efb74635742a488062240b43
ripemd-160 ef4a65307a5c482c446642c0fab93f93fcda4c9c

224728821 as geometric shapes

Circle

Radius = n
Diameter 449457642
Circumference 1412012826.207
Area 1.5865998883519E+17

Sphere

Radius = n
Volume 4.7540629641073E+25
Surface area 6.3463995534075E+17
Circumference 1412012826.207

Square

Length = n
Perimeter 898915284
Area 50503042988050041
Diagonal 317814546.51432

Cube

Length = n
Surface area 303018257928300246
Volume 1.1349489307617E+25
Space diagonal 389241735.89705

Equilateral Triangle

Length = n
Perimeter 674186463
Area 2.1868459098034E+16
Altitude 194620867.94853

Triangular Pyramid

Length = n
Surface area 2.1868459098034E+16
Volume 1.33755014207E+24
Height 105938182.17144