149748473 (number)

149748473 is an odd 9-digits composite number following 149748472 and preceding 149748474. In scientific notation, it is written as 1.49748473 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 126251280 positive integers (up to 149748473) that are relatively prime to 149748473.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred forty-eight thousand four hundred seventy-three

Notation

Scientific notation 1.49748473 × 10^8
Engineering notation 1.49748473 × 10^6

Prime Factorization of 149748473

Prime Factorization 7 × 61 × 350699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149748473
Product of the distinct prime numbers

The prime factorization of 149748473 is 7 × 61 × 350699. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149748473)

Multiplication

n×y
n×2 299496946
n×3 449245419
n×4 598993892
n×5 748742365

Division

n÷y
n÷2 74874236.5
n÷3 49916157.666667
n÷3 37437118.25
n÷5 29949694.6

Exponentiation

ny
n2 22424605165831729
n3 3.3580503812112E+24
n4 5.0286291684345E+32
n5 7.5302953925632E+40

Nth Root

y√n
2√n 12237.175858833
3√n 531.03213252329
4√n 110.62176937128
5√n 43.15911001513

Divisors of 149748473

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 -149748472
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 149748473 can be divided by 8 positive divisors. The sum of these divisors (counting 149748473) is 1, the average is 0.125.

Base conversion 149748473

Base System Value
2 Binary 1000111011001111101011111001
3 Ternary 101102210000021202
4 Quaternary 20323033223321
5 Quinary 301313422343
6 Senary 22505343545
8 Octal 1073175371
10 Decimal 149748473
12 Duodecimal 42197bb5
16 Hexadecimal 8ecfaf9
20 Vigesimal 26fib3d
36 Base36 2h5mnt

Cryptographic Hash Functions

md5 ceb2ab67c2534ccf3b2cecc5423c80bb
sha1 cf65c601bfae1482f8e8614671fa0807183b1117
sha256 53f809fc965bbb1118555a60385462d4f12aa4b0627d14a4d6681fd92e9dfcdf
sha512 d999299bb9e67036ca99dbc51c94acd3cb6d9954ee87bcd95cc774f119cb52e5229cf9cb5a38762519cc44c7170dac82fafde1a5b59d19c7445aca74e8926bbe
ripemd-160 c32881021e722afeeeb3454fac0e2508af533960

149748473 as geometric shapes

Circle

Radius = n
Diameter 299496946
Circumference 940897405.32618
Area 7.0448974848629E+16

Sphere

Radius = n
Volume 1.4066168543997E+25
Surface area 2.8179589939451E+17
Circumference 940897405.32618

Square

Length = n
Perimeter 598993892
Area 22424605165831729
Diagonal 211776321.46126

Cube

Length = n
Surface area 134547630994990374
Volume 3.3580503812112E+24
Space diagonal 259371963.59186

Equilateral Triangle

Length = n
Perimeter 449245419
Area 9.710138871723E+15
Altitude 129685981.79593

Triangular Pyramid

Length = n
Surface area 9.710138871723E+15
Volume 3.9575003268675E+23
Height 70592107.153754