289380249 (number)

289380249 is an odd 9-digits composite number following 289380248 and preceding 289380250. In scientific notation, it is written as 2.89380249 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 190276128 positive integers (up to 289380249) that are relatively prime to 289380249.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.89380249 × 10^8
Engineering notation 2.89380249 × 10^6

Prime Factorization of 289380249

Prime Factorization 657 × 3 × 146819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289380249
Product of the distinct prime numbers

The prime factorization of 289380249 is 657 × 3 × 146819. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 24, 27, 537, 800, 4888, 8545, 38112, 66594, 952696, 939149, 6090175, 7963480, 77429769, 79218031, 764776712, 947609551, 946707522, 3059999404

Basic calculations (n = 289380249)

Multiplication

n×y
n×2 578760498
n×3 868140747
n×4 1157520996
n×5 1446901245

Division

n÷y
n÷2 144690124.5
n÷3 96460083
n÷3 72345062.25
n÷5 57876049.8

Exponentiation

ny
n2 83740928511302001
n3 2.4232970744092E+25
n4 7.012543107935E+33
n5 2.0292914706975E+42

Nth Root

y√n
2√n 17011.180117793
3√n 661.43874155712
4√n 130.42691485193
5√n 49.237248694884

Divisors of 289380249

1, 3, 657, 1971, 146819, 440457, 96460083, 289380249

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 -289380248
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 289380249 can be divided by 8 positive divisors. The sum of these divisors (counting 289380249) is 1, the average is 0.125.

Base conversion 289380249

Base System Value
2 Binary 10001001111111001011110011001
3 Ternary 202011112001002000
4 Quaternary 101033321132121
5 Quinary 1043040131444
6 Senary 44414231213
8 Octal 2117713631
10 Decimal 289380249
12 Duodecimal 80ab5509
16 Hexadecimal 113f9799
20 Vigesimal 4a8cac9
36 Base36 4saf89

Cryptographic Hash Functions

md5 a24b70c9c03c6536ed2606cf32d31f98
sha1 63312817d1a9427b3d9ba24f95a04d3251a73e09
sha256 3f59f53d68d5a690d5ab6b3fa1c9cc446bd186454fc3c2ba286bb65e6af49400
sha512 3cf5b055610696b22613a10266481c4bfff8c570f423cb29099c0c453e923fd2d678c9b664923d99c2f8c1b10c1d11388bd90285801c970eefc4ef90e5fdecbc
ripemd-160 39a586f1e0a1a22412678ff9f2a6414797b3dd2f

289380249 as geometric shapes

Circle

Radius = n
Diameter 578760498
Circumference 1818229728.7048
Area 2.6307988581589E+17

Sphere

Radius = n
Volume 1.0150683048573E+26
Surface area 1.0523195432636E+18
Circumference 1818229728.7048

Square

Length = n
Perimeter 1157520996
Area 83740928511302001
Diagonal 409245472.8187

Cube

Length = n
Surface area 502445571067812006
Volume 2.4232970744092E+25
Space diagonal 501221293.97493

Equilateral Triangle

Length = n
Perimeter 868140747
Area 3.6260885713642E+16
Altitude 250610646.98747

Triangular Pyramid

Length = n
Surface area 3.6260885713642E+16
Volume 2.8558829902404E+24
Height 136415157.60623