1229121288 (number)

1229121288 is an even 10-digits composite number following 1229121287 and preceding 1229121289. In scientific notation, it is written as 1.229121288 × 10^9. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 372556800 positive integers (up to 1229121288) that are relatively prime to 1229121288.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty-nine million one hundred twenty-one thousand two hundred eighty-eight

Notation

Scientific notation 1.229121288 × 10^9
Engineering notation 1.229121288 × 10^9

Prime Factorization of 1229121288

Prime Factorization 2 × 2 × 2 × 3 × 3 × 23 × 43 × 41 × 421

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 102426774
Product of the distinct prime numbers

The prime factorization of 1229121288 is 2 × 2 × 2 × 3 × 3 × 23 × 43 × 41 × 421. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1229121288)

Multiplication

n×y
n×2 2458242576
n×3 3687363864
n×4 4916485152
n×5 6145606440

Division

n÷y
n÷2 614560644
n÷3 409707096
n÷3 307280322
n÷5 245824257.6

Exponentiation

ny
n2 1510739140614778944
n3 1.8568816383445E+27
n4 2.2823327509855E+36
n5 2.8052637705359E+45

Nth Root

y√n
2√n 35058.826106988
3√n 1071.1860630269
4√n 187.2400227168
5√n 65.753511087673

Divisors of 1229121288

192 divisors

τ Total Divisors 192
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1229121287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0052083333333333
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 192
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1229121288 can be divided by 192 positive divisors. The sum of these divisors (counting 1229121288) is 1, the average is 0.0052083333333333.

Base conversion 1229121288

Base System Value
2 Binary 1001001010000101110011100001000
3 Ternary 10011122210211102200
4 Quaternary 1021100232130020
5 Quinary 10004123340123
6 Senary 321544200200
8 Octal 11120563410
10 Decimal 1229121288
12 Duodecimal 2a3769060
16 Hexadecimal 4942e708
20 Vigesimal j420348
36 Base36 kbsc20

Cryptographic Hash Functions

md5 5f78b7e4b10d214e35446ca507fccf86
sha1 64974d95806f8e01f8700da08bfec1aad2d96aa4
sha256 483f839ec90ec3972ad1d09284d50d1cd3f3d4f740417fe51e751033404f30b7
sha512 365078d6bfd03657b9c06ebe100552052a18847b9cc0c1e070f6ab1cd71a6245fecc38fd0ae2f9b91112877382cef46f4ffe3a7340d819fc0e81e38cd16764a2
ripemd-160 f72736f6384942dbc99ac1ab8414816b2adfdcae

1229121288 as geometric shapes

Circle

Radius = n
Diameter 2458242576
Circumference 7722796817.5032
Area 4.7461269856459E+18

Sphere

Radius = n
Volume 7.7780876181449E+27
Surface area 1.8984507942584E+19
Circumference 7722796817.5032

Square

Length = n
Perimeter 4916485152
Area 1510739140614778944
Diagonal 1738239995.2911

Cube

Length = n
Surface area 9064434843688673664
Volume 1.8568816383445E+27
Space diagonal 2128900519.4805

Equilateral Triangle

Length = n
Perimeter 3687363864
Area 6.5416923713193E+17
Altitude 1064450259.7402

Triangular Pyramid

Length = n
Surface area 6.5416923713193E+17
Volume 2.1883559972236E+26
Height 579413331.7637