224749728 (number)

224749728 is an even 9-digits composite number following 224749727 and preceding 224749729. In scientific notation, it is written as 2.24749728 × 10^8. The sum of its digits is 45. It has a total of 10 prime factors and 120 positive divisors. There are 64198656 positive integers (up to 224749728) that are relatively prime to 224749728.

Interesting facts

Basic properties

Name

Name two hundred twenty-four million seven hundred forty-nine thousand seven hundred twenty-eight

Notation

Scientific notation 2.24749728 × 10^8
Engineering notation 2.24749728 × 10^6

Prime Factorization of 224749728

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 9 × 21 × 4129

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 4682286
Product of the distinct prime numbers

The prime factorization of 224749728 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 9 × 21 × 4129. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 224749728)

Multiplication

n×y
n×2 449499456
n×3 674249184
n×4 898998912
n×5 1123748640

Division

n÷y
n÷2 112374864
n÷3 74916576
n÷3 56187432
n÷5 44949945.6

Exponentiation

ny
n2 50512440236073984
n3 1.1352657203674E+25
n4 2.5515066186029E+33
n5 5.7345041852121E+41

Nth Root

y√n
2√n 14991.655278854
3√n 607.99460406107
4√n 122.4404152184
5√n 46.81012867639

Divisors of 224749728

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -224749727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 224749728 can be divided by 120 positive divisors. The sum of these divisors (counting 224749728) is 1, the average is 0.0083333333333333.

Base conversion 224749728

Base System Value
2 Binary 1101011001010110100010100000
3 Ternary 120122220110200000
4 Quaternary 31121112202200
5 Quinary 430013442403
6 Senary 34145100000
8 Octal 1531264240
10 Decimal 224749728
12 Duodecimal 63327600
16 Hexadecimal d6568a0
20 Vigesimal 3a4de68
36 Base36 3pt600

Cryptographic Hash Functions

md5 22631cd51f920e670a374f7ddb9dd283
sha1 011ee7aa5f74c7781f9d645d7c8b05d5d529221e
sha256 767365445c300128bebd8b05705b86f661cb76cb750dcaa0fe6b1652655aa612
sha512 1fd06045386cce279b3161b9bac314f641dd0b6758e59eaa82bd0dce98ab49108af85526a5992cbdff7b4b6613e24a556471e701f3479421c42b30571b01c3bb
ripemd-160 d50d69845aec529a52ac4d6abc9e1be84764b4a8

224749728 as geometric shapes

Circle

Radius = n
Diameter 449499456
Circumference 1412144188.7622
Area 1.5868951116054E+17

Sphere

Radius = n
Volume 4.7553899293047E+25
Surface area 6.3475804464217E+17
Circumference 1412144188.7622

Square

Length = n
Perimeter 898998912
Area 50512440236073984
Diagonal 317844113.47726

Cube

Length = n
Surface area 303074641416443904
Volume 1.1352657203674E+25
Space diagonal 389277947.88329

Equilateral Triangle

Length = n
Perimeter 674249184
Area 2.1872528225792E+16
Altitude 194638973.94164

Triangular Pyramid

Length = n
Surface area 2.1872528225792E+16
Volume 1.3379234822007E+24
Height 105948037.82575