289991306 (number)

289991306 is an even 9-digits composite number following 289991305 and preceding 289991307. In scientific notation, it is written as 2.89991306 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 131814220 positive integers (up to 289991306) that are relatively prime to 289991306.

Interesting facts

Basic properties

Name

Name two hundred eighty-nine million nine hundred ninety-one thousand three hundred six

Notation

Scientific notation 2.89991306 × 10^8
Engineering notation 2.89991306 × 10^6

Prime Factorization of 289991306

Prime Factorization 2 × 11 × 13181423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 289991306
Product of the distinct prime numbers

The prime factorization of 289991306 is 2 × 11 × 13181423. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 84, 32, 352, 855, 2049, 4726, 97271, 86546, 810191, 34041, 7745522, 8692124, 54636882, 99175622, 130262041, 763194572, 3043178331, 5450839378

Basic calculations (n = 289991306)

Multiplication

n×y
n×2 579982612
n×3 869973918
n×4 1159965224
n×5 1449956530

Division

n÷y
n÷2 144995653
n÷3 96663768.666667
n÷3 72497826.5
n÷5 57998261.2

Exponentiation

ny
n2 84094957555585636
n3 2.4386806569559E+25
n4 7.0719618862757E+33
n5 2.0508074633833E+42

Nth Root

y√n
2√n 17029.131099384
3√n 661.90398019547
4√n 130.49571295404
5√n 49.258025085238

Divisors of 289991306

1, 2, 11, 22, 13181423, 26362846, 144995653, 289991306

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 -289991305
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 289991306 can be divided by 8 positive divisors. The sum of these divisors (counting 289991306) is 1, the average is 0.125.

Base conversion 289991306

Base System Value
2 Binary 10001010010001110101010001010
3 Ternary 202012200002021202
4 Quaternary 101102032222022
5 Quinary 1043214210211
6 Senary 44435304202
8 Octal 2122165212
10 Decimal 289991306
12 Duodecimal 8114b062
16 Hexadecimal 1148ea8a
20 Vigesimal 4ac8i56
36 Base36 4sniq2

Cryptographic Hash Functions

md5 7a5ffeda93a654c27fb962e9f47c7398
sha1 185e76911ad2125187446b4e9d93447276655a50
sha256 c7ae13679eb086bc9e836bc02a9394e9537c978d8efbcc55194a2bfb9aeb2310
sha512 36c3884e4bfc35e783f6bd8eb7113179d9af81bc80f99c03de8df4e893f309904f78179dd3b90c761633286c0b4cc1269e671ad7c9bf36599f3f66a4339369c6
ripemd-160 10fc2159b1958f7811ec229d1d551d257d3a1764

289991306 as geometric shapes

Circle

Radius = n
Diameter 579982612
Circumference 1822069113.069
Area 2.6419210086057E+17

Sphere

Radius = n
Volume 1.0215121648459E+26
Surface area 1.0567684034423E+18
Circumference 1822069113.069

Square

Length = n
Perimeter 1159965224
Area 84094957555585636
Diagonal 410109637.91549

Cube

Length = n
Surface area 504569745333513816
Volume 2.4386806569559E+25
Space diagonal 502279675.74525

Equilateral Triangle

Length = n
Perimeter 869973918
Area 3.6414184786656E+16
Altitude 251139837.87263

Triangular Pyramid

Length = n
Surface area 3.6414184786656E+16
Volume 2.8740127161366E+24
Height 136703212.6385