159291249 (number)

159291249 is an odd 9-digits composite number following 159291248 and preceding 159291250. In scientific notation, it is written as 1.59291249 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 98025360 positive integers (up to 159291249) that are relatively prime to 159291249.

Interesting facts

Basic properties

Name

Name one hundred fifty-nine million two hundred ninety-one thousand two hundred forty-nine

Notation

Scientific notation 1.59291249 × 10^8
Engineering notation 1.59291249 × 10^6

Prime Factorization of 159291249

Prime Factorization 3 × 13 × 4084391

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 159291249
Product of the distinct prime numbers

The prime factorization of 159291249 is 3 × 13 × 4084391. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 66, 73, 893, 938, 3451, 8286, 27966, 65994, 466526, 511210, 9909811, 7013663, 46660342, 59693586, 985102404, 319460179, 9639852276, 2183165722

Basic calculations (n = 159291249)

Multiplication

n×y
n×2 318582498
n×3 477873747
n×4 637164996
n×5 796456245

Division

n÷y
n÷2 79645624.5
n÷3 53097083
n÷3 39822812.25
n÷5 31858249.8

Exponentiation

ny
n2 25373702007980001
n3 4.0418086846049E+24
n4 6.4382475358977E+32
n5 1.0255564913643E+41

Nth Root

y√n
2√n 12621.063703191
3√n 542.08073419614
4√n 112.34350761477
5√n 43.695668048237

Divisors of 159291249

1, 3, 13, 39, 4084391, 12253173, 53097083, 159291249

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 -159291248
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 159291249 can be divided by 8 positive divisors. The sum of these divisors (counting 159291249) is 1, the average is 0.125.

Base conversion 159291249

Base System Value
2 Binary 1001011111101001011101110001
3 Ternary 102002201211111220
4 Quaternary 21133221131301
5 Quinary 311234304444
6 Senary 23450055253
8 Octal 1137513561
10 Decimal 159291249
12 Duodecimal 4541a529
16 Hexadecimal 97e9771
20 Vigesimal 29fb829
36 Base36 2mu5wx

Cryptographic Hash Functions

md5 3b9c079b7453f94aa7a934e79812bb97
sha1 27948e228e417ab5a4bd1ce235c2b45f03e4d3cb
sha256 969106a19c731c956eba02773c6ac778887eefe515ea611128c0f2aa4588fad7
sha512 7a5404f1b14ed89fd5ff9207a1900854ff3bc2f43f6938b2e380666b7de942c6ffb9b64ae13138070895357e5fd03b829de40a4f9a2e6868bfc9aaccc2de69fd
ripemd-160 e7850463240bc1d9e4fc18800ae78c21280eb558

159291249 as geometric shapes

Circle

Radius = n
Diameter 318582498
Circumference 1000856435.2791
Area 7.9713835822647E+16

Sphere

Radius = n
Volume 1.6930288627694E+25
Surface area 3.1885534329059E+17
Circumference 1000856435.2791

Square

Length = n
Perimeter 637164996
Area 25373702007980001
Diagonal 225271844.70315

Cube

Length = n
Surface area 152242212047880006
Volume 4.0418086846049E+24
Space diagonal 275900536.46911

Equilateral Triangle

Length = n
Perimeter 477873747
Area 1.0987135263483E+16
Altitude 137950268.23455

Triangular Pyramid

Length = n
Surface area 1.0987135263483E+16
Volume 4.7633172152381E+23
Height 75090614.90105