227989281 (number)

227989281 is an odd 9-digits composite number following 227989280 and preceding 227989282. In scientific notation, it is written as 2.27989281 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors. There are 140297040 positive integers (up to 227989281) that are relatively prime to 227989281.

Interesting facts

Basic properties

Name

Name two hundred twenty-seven million nine hundred eighty-nine thousand two hundred eighty-one

Notation

Scientific notation 2.27989281 × 10^8
Engineering notation 2.27989281 × 10^6

Prime Factorization of 227989281

Prime Factorization 39 × 13 × 13 × 34591

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 17537637
Product of the distinct prime numbers

The prime factorization of 227989281 is 39 × 13 × 13 × 34591. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 17, 39, 114, 676, 9366, 5174, 89262, 14113, 909944, 639498, 6968545, 8283338, 99459170, 12507561, 298629318, 223316073, 4762061364, 470641119

Basic calculations (n = 227989281)

Multiplication

n×y
n×2 455978562
n×3 683967843
n×4 911957124
n×5 1139946405

Division

n÷y
n÷2 113994640.5
n÷3 75996427
n÷3 56997320.25
n÷5 45597856.2

Exponentiation

ny
n2 51979112250896961
n3 1.18506804291E+25
n4 2.7018281103913E+33
n5 6.1598784827371E+41

Nth Root

y√n
2√n 15099.313924811
3√n 610.90190065306
4√n 122.87926564238
5√n 46.944301971564

Divisors of 227989281

1, 13, 39, 169, 507, 6591, 34591, 449683, 1349049, 5845879, 17537637, 227989281

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -227989280
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 227989281 can be divided by 12 positive divisors. The sum of these divisors (counting 227989281) is 1, the average is 0.083333333333333.

Base conversion 227989281

Base System Value
2 Binary 1101100101101101011100100001
3 Ternary 120220000001111110
4 Quaternary 31211231130201
5 Quinary 431331124111
6 Senary 34342333533
8 Octal 1545553441
10 Decimal 227989281
12 Duodecimal 6442a2a9
16 Hexadecimal d96d721
20 Vigesimal 3b4id41
36 Base36 3rqlnl

Cryptographic Hash Functions

md5 ae13c10799e8f93339a81b7fb02a2f6b
sha1 93e01d9a0b7b411a1abeb7d3c50638234691bccc
sha256 9d7d0ee3e5e96d686363c5e8cea9be7d4bd8cc36fef587a31d65ab801462eccd
sha512 843fb1ace2e855486dd90889e4a452380685d5a9ffb18d42af326634563d2cdec5ca0942f6f4497d1239b374ffee5b903e69ab64effa1b9df0e95fd7e47eb4a7
ripemd-160 8db768492a6ba2cc0841093df446b4f90667fd97

227989281 as geometric shapes

Circle

Radius = n
Diameter 455978562
Circumference 1432498900.5736
Area 1.6329719718754E+17

Sphere

Radius = n
Volume 4.9640014101469E+25
Surface area 6.5318878875015E+17
Circumference 1432498900.5736

Square

Length = n
Perimeter 911957124
Area 51979112250896961
Diagonal 322425533.26589

Cube

Length = n
Surface area 311874673505381766
Volume 1.18506804291E+25
Space diagonal 394889018.2731

Equilateral Triangle

Length = n
Perimeter 683967843
Area 2.250761583772E+16
Altitude 197444509.13655

Triangular Pyramid

Length = n
Surface area 2.250761583772E+16
Volume 1.3966160821819E+24
Height 107475177.7553