289236442 (number)

289236442 is an even 9-digits composite number following 289236441 and preceding 289236443. In scientific notation, it is written as 2.89236442 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 131304240 positive integers (up to 289236442) that are relatively prime to 289236442.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million two hundred thirty-six thousand four hundred forty-two

Notation

Scientific notation 2.89236442 × 10^8
Engineering notation 2.89236442 × 10^6

Prime Factorization of 289236442

Prime Factorization 2 × 11 × 829 × 15859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 289236442
Product of the distinct prime numbers

The prime factorization of 289236442 is 2 × 11 × 829 × 15859. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 36, 14, 16, 944, 5034, 8240, 94412, 62359, 866620, 533706, 9782833, 3810697, 74315900, 70819590, 277952182, 854290849, 6849579215, 2458838676

Basic calculations (n = 289236442)

Multiplication

n×y
n×2 578472884
n×3 867709326
n×4 1156945768
n×5 1446182210

Division

n÷y
n÷2 144618221
n÷3 96412147.333333
n÷3 72309110.5
n÷5 57847288.4

Exponentiation

ny
n2 83657719380819364
n3 2.4196861099543E+25
n4 6.9986140119999E+33
n5 2.0242542157622E+42

Nth Root

y√n
2√n 17006.952754682
3√n 661.32915646705
4√n 130.41070797554
5√n 49.232354049201

Divisors of 289236442

1, 2, 11, 22, 829, 1658, 9119, 15859, 18238, 31718, 174449, 348898, 13147111, 26294222, 144618221, 289236442

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -289236441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 289236442 can be divided by 16 positive divisors. The sum of these divisors (counting 289236442) is 1, the average is 0.0625.

Base conversion 289236442

Base System Value
2 Binary 10001001111010110010111011010
3 Ternary 202011020201210211
4 Quaternary 101033112113122
5 Quinary 1043021031232
6 Senary 44411201334
8 Octal 2117262732
10 Decimal 289236442
12 Duodecimal 80a4624a
16 Hexadecimal 113d65da
20 Vigesimal 4a7eb22
36 Base36 4s7c9m

Cryptographic Hash Functions

md5 c9c038171c9436090912655ab5b975db
sha1 8b2843966c9260767d8e3de831643ad864c7a244
sha256 c1c518a23cc9b426d07e22d5368f901c9348f2051c84d8b9214cb16463f950f7
sha512 2f640af1837e3a222c9ddf22c9196cede7b0bcc4f0e4779d4302af4f190a471456d69b38b4d65f509f395346849454250e68ad4e5e68d08b83ed979c8cbe0779
ripemd-160 13a46c15349441d0650b19b47900f8b5832f43a5

289236442 as geometric shapes

Circle

Radius = n
Diameter 578472884
Circumference 1817326162.6753
Area 2.6281847662286E+17

Sphere

Radius = n
Volume 1.0135557476034E+26
Surface area 1.0512739064914E+18
Circumference 1817326162.6753

Square

Length = n
Perimeter 1156945768
Area 83657719380819364
Diagonal 409042099.00894

Cube

Length = n
Surface area 501946316284916184
Volume 2.4196861099543E+25
Space diagonal 500972212.94445

Equilateral Triangle

Length = n
Perimeter 867709326
Area 3.622485510323E+16
Altitude 250486106.47222

Triangular Pyramid

Length = n
Surface area 3.622485510323E+16
Volume 2.8516274278193E+24
Height 136347366.33631