224728921 (number)

224728921 is an odd 9-digits composite number following 224728920 and preceding 224728922. In scientific notation, it is written as 2.24728921 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 216691200 positive integers (up to 224728921) that are relatively prime to 224728921.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.24728921 × 10^8
Engineering notation 2.24728921 × 10^6

Prime Factorization of 224728921

Prime Factorization 97 × 67 × 229 × 151

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 224728921
Product of the distinct prime numbers

The prime factorization of 224728921 is 97 × 67 × 229 × 151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 92, 34, 322, 743, 7074, 7146, 23228, 87026, 871772, 703624, 2101921, 4861314, 63876477, 35135054, 321436801, 635029395, 956612214, 6768156116

Basic calculations (n = 224728921)

Multiplication

n×y
n×2 449457842
n×3 674186763
n×4 898915684
n×5 1123644605

Division

n÷y
n÷2 112364460.5
n÷3 74909640.333333
n÷3 56182230.25
n÷5 44945784.2

Exponentiation

ny
n2 50503087933824241
n3 1.1349504458536E+25
n4 2.5505618908516E+33
n5 5.731850216748E+41

Nth Root

y√n
2√n 14990.961310069
3√n 607.97584106597
4√n 122.43758128152
5√n 46.809261921688

Divisors of 224728921

1, 67, 97, 151, 229, 6499, 10117, 14647, 15343, 22213, 34579, 981349, 1488271, 2316793, 3354163, 224728921

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 -224728920
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 224728921 can be divided by 16 positive divisors. The sum of these divisors (counting 224728921) is 1, the average is 0.0625.

Base conversion 224728921

Base System Value
2 Binary 1101011001010001011101011001
3 Ternary 120122212102010101
4 Quaternary 31121101131121
5 Quinary 430012311141
6 Senary 34144415401
8 Octal 1531213531
10 Decimal 224728921
12 Duodecimal 63317561
16 Hexadecimal d651759
20 Vigesimal 3a4b261
36 Base36 3pspy1

Cryptographic Hash Functions

md5 66e7f680a743767b5149a58b8d3c27c2
sha1 267b80509f655a890cefac326585475bd113c299
sha256 62124aeac2df48fc65a770275c3afe250a5fcd370b8d521e6ace6544defba465
sha512 e531bcd84871195bb1b3ec81747ebadb1d639889d24340c7a5b333d4c0d423a1bf81945c438b76c9d68f699ff69aa055fa88b6413d1cd687909fab4c8092d37a
ripemd-160 905144e9607900d5e3369e15b9f6836072aa7abc

224728921 as geometric shapes

Circle

Radius = n
Diameter 449457842
Circumference 1412013454.5255
Area 1.586601300365E+17

Sphere

Radius = n
Volume 4.7540693105097E+25
Surface area 6.3464052014601E+17
Circumference 1412013454.5255

Square

Length = n
Perimeter 898915684
Area 50503087933824241
Diagonal 317814687.93567

Cube

Length = n
Surface area 303018527602945446
Volume 1.1349504458536E+25
Space diagonal 389241909.10213

Equilateral Triangle

Length = n
Perimeter 674186763
Area 2.1868478560126E+16
Altitude 194620954.55107

Triangular Pyramid

Length = n
Surface area 2.1868478560126E+16
Volume 1.337551927623E+24
Height 105938229.31189