227940981 (number)

227940981 is an odd 9-digits composite number following 227940980 and preceding 227940982. In scientific notation, it is written as 2.27940981 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 143021760 positive integers (up to 227940981) that are relatively prime to 227940981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.27940981 × 10^8
Engineering notation 2.27940981 × 10^6

Prime Factorization of 227940981

Prime Factorization 3 × 17 × 4469431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 227940981
Product of the distinct prime numbers

The prime factorization of 227940981 is 3 × 17 × 4469431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 65, 67, 668, 570, 2956, 8871, 95944, 84443, 139546, 510122, 1551594, 8585557, 50192467, 12714230, 992343733, 437959374, 3902860070, 3735152613

Basic calculations (n = 227940981)

Multiplication

n×y
n×2 455881962
n×3 683822943
n×4 911763924
n×5 1139704905

Division

n÷y
n÷2 113970490.5
n÷3 75980327
n÷3 56985245.25
n÷5 45588196.2

Exponentiation

ny
n2 51957090819242361
n3 1.1843150251244E+25
n4 2.699539286399E+33
n5 6.1533563318983E+41

Nth Root

y√n
2√n 15097.714429674
3√n 610.85875732984
4√n 122.87275706874
5√n 46.942312753525

Divisors of 227940981

1, 3, 17, 51, 4469431, 13408293, 75980327, 227940981

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 -227940980
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 227940981 can be divided by 8 positive divisors. The sum of these divisors (counting 227940981) is 1, the average is 0.125.

Base conversion 227940981

Base System Value
2 Binary 1101100101100001101001110101
3 Ternary 120212220121020120
4 Quaternary 31211201221311
5 Quinary 431323102411
6 Senary 34341322153
8 Octal 1545415165
10 Decimal 227940981
12 Duodecimal 64406359
16 Hexadecimal d961a75
20 Vigesimal 3b4cc91
36 Base36 3rpkdx

Cryptographic Hash Functions

md5 03c60c3f51eb2fc82c4e92139fb8a7a7
sha1 37c627a93fca3a5048c4bc6ff9a6f4efd216cc45
sha256 a0d2833df268cf3fe4d48ea1e0076eeeb098c0e4f134c980f7cc034f8e7e40d2
sha512 99f2d17f9a88372ac3741a5dbc4ab7815a05d522a3f5354532cec1b0cf0a22b2e97293fe6fff663acdfc35bf2846606b4a5a659ce427c304d3720c89aa76844c
ripemd-160 59a8736b59debb191bafc86d8241c2d91ac79a74

227940981 as geometric shapes

Circle

Radius = n
Diameter 455881962
Circumference 1432195422.7233
Area 1.6322801481963E+17

Sphere

Radius = n
Volume 4.9608471766225E+25
Surface area 6.5291205927852E+17
Circumference 1432195422.7233

Square

Length = n
Perimeter 911763924
Area 51957090819242361
Diagonal 322357226.75083

Cube

Length = n
Surface area 311742544915454166
Volume 1.1843150251244E+25
Space diagonal 394805360.21909

Equilateral Triangle

Length = n
Perimeter 683822943
Area 2.24980802781E+16
Altitude 197402680.10955

Triangular Pyramid

Length = n
Surface area 2.24980802781E+16
Volume 1.395728642211E+24
Height 107452408.91694