289344749 (number)

289344749 is an odd 9-digits composite number following 289344748 and preceding 289344750. In scientific notation, it is written as 2.89344749 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 263531520 positive integers (up to 289344749) that are relatively prime to 289344749.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million three hundred forty-four thousand seven hundred forty-nine

Notation

Scientific notation 2.89344749 × 10^8
Engineering notation 2.89344749 × 10^6

Prime Factorization of 289344749

Prime Factorization 19 × 371431 × 41

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289344749
Product of the distinct prime numbers

The prime factorization of 289344749 is 19 × 371431 × 41. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 75, 56, 453, 797, 6546, 1389, 10208, 47553, 958835, 348357, 4116452, 914660, 41282590, 20436946, 728985132, 582975414, 4854098540, 9299204390

Basic calculations (n = 289344749)

Multiplication

n×y
n×2 578689498
n×3 868034247
n×4 1157378996
n×5 1446723745

Division

n÷y
n÷2 144672374.5
n÷3 96448249.666667
n÷3 72336187.25
n÷5 57868949.8

Exponentiation

ny
n2 83720383773873001
n3 2.4224053429235E+25
n4 7.0091026592446E+33
n5 2.0280470496544E+42

Nth Root

y√n
2√n 17010.13665436
3√n 661.4116929067
4√n 130.42291460614
5√n 49.236040590245

Divisors of 289344749

1, 19, 41, 779, 371431, 7057189, 15228671, 289344749

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 -289344748
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 289344749 can be divided by 8 positive divisors. The sum of these divisors (counting 289344749) is 1, the average is 0.125.

Base conversion 289344749

Base System Value
2 Binary 10001001111110000110011101101
3 Ternary 202011110020101012
4 Quaternary 101033300303231
5 Quinary 1043033012444
6 Senary 44413355005
8 Octal 2117606355
10 Decimal 289344749
12 Duodecimal 80a98a65
16 Hexadecimal 113f0ced
20 Vigesimal 4a881h9
36 Base36 4s9nu5

Cryptographic Hash Functions

md5 aa03ca41a2ad582c621eeb07ccfdd3a8
sha1 a6542b07970e53b2ad20087cbfcd72c2759dec14
sha256 7611ee8f581f04ee3fbacbec52f8fff43bcc8af1c71ce877ceaa717f3edbeaca
sha512 58830801810f648e9d1cc2e45e3e583c6a9f7de694da0088341454c800ae781a53fe83d1a09e9d70b5dfe4121af7c871ea2b2652120f65e664391ab7b0122ec7
ripemd-160 cb9786f1db1117c0934970d63390c4b86c58c751

289344749 as geometric shapes

Circle

Radius = n
Diameter 578689498
Circumference 1818006675.6264
Area 2.6301534261972E+17

Sphere

Radius = n
Volume 1.014694777246E+26
Surface area 1.0520613704789E+18
Circumference 1818006675.6264

Square

Length = n
Perimeter 1157378996
Area 83720383773873001
Diagonal 409195268.23724

Cube

Length = n
Surface area 502322302643238006
Volume 2.4224053429235E+25
Space diagonal 501159806.17126

Equilateral Triangle

Length = n
Perimeter 868034247
Area 3.6251989581378E+16
Altitude 250579903.08563

Triangular Pyramid

Length = n
Surface area 3.6251989581378E+16
Volume 2.8548320746062E+24
Height 136398422.74575