149723964 (number)

149723964 is an even 9-digits composite number following 149723963 and preceding 149723965. In scientific notation, it is written as 1.49723964 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 144 positive divisors. There are 42301440 positive integers (up to 149723964) that are relatively prime to 149723964.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-three thousand nine hundred sixty-four

Notation

Scientific notation 1.49723964 × 10^8
Engineering notation 1.49723964 × 10^6

Prime Factorization of 149723964

Prime Factorization 2 × 2 × 3 × 117 × 9 × 17 × 17 × 41

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4403646
Product of the distinct prime numbers

The prime factorization of 149723964 is 2 × 2 × 3 × 117 × 9 × 17 × 17 × 41. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149723964)

Multiplication

n×y
n×2 299447928
n×3 449171892
n×4 598895856
n×5 748619820

Division

n÷y
n÷2 74861982
n÷3 49907988
n÷3 37430991
n÷5 29944792.8

Exponentiation

ny
n2 22417265395873296
n3 3.3564018371102E+24
n4 5.0253378782902E+32
n5 7.5241350757696E+40

Nth Root

y√n
2√n 12236.174402157
3√n 531.00315999269
4√n 110.61724278862
5√n 43.157697171496

Divisors of 149723964

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149723963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149723964 can be divided by 144 positive divisors. The sum of these divisors (counting 149723964) is 1, the average is 0.0069444444444444.

Base conversion 149723964

Base System Value
2 Binary 1000111011001001101100111100
3 Ternary 101102201202200000
4 Quaternary 20323021230330
5 Quinary 301312131324
6 Senary 22505034300
8 Octal 1073115474
10 Decimal 149723964
12 Duodecimal 42185990
16 Hexadecimal 8ec9b3c
20 Vigesimal 26ff9i4
36 Base36 2h53r0

Cryptographic Hash Functions

md5 bf9e394550c72d80644b14bc95d096a3
sha1 233988ac96636f94bc65f8f73b2b3dd8acca5bdb
sha256 fda5eba8dccadf08ce8a9a4c5cdd3aacbefb2fea7ab9b01fd76d268f5b6aa5ba
sha512 0ba49f1de5ae9dfa0dba498de99113d19f25f5114b3efd1318f3bb6dbb9954df76095ad8e209da2bfda59a136dd879a3d73d682beecd19d54bb8ee4447203f6e
ripemd-160 3cb999306ee59184b4f1135a05b3087d46ae1286

149723964 as geometric shapes

Circle

Radius = n
Diameter 299447928
Circumference 940743410.73749
Area 7.0425916281248E+16

Sphere

Radius = n
Volume 1.4059263138614E+25
Surface area 2.8170366512499E+17
Circumference 940743410.73749

Square

Length = n
Perimeter 598895856
Area 22417265395873296
Diagonal 211741660.50106

Cube

Length = n
Surface area 134503592375239776
Volume 3.3564018371102E+24
Space diagonal 259329512.75861

Equilateral Triangle

Length = n
Perimeter 449171892
Area 9.706960658102E+15
Altitude 129664756.37931

Triangular Pyramid

Length = n
Surface area 9.706960658102E+15
Volume 3.9555574990127E+23
Height 70580553.500354