149729423 (number)

149729423 is an odd 9-digits composite number following 149729422 and preceding 149729424. In scientific notation, it is written as 1.49729423 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 149688000 positive integers (up to 149729423) that are relatively prime to 149729423.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49729423 × 10^8
Engineering notation 1.49729423 × 10^6

Prime Factorization of 149729423

Prime Factorization 4001 × 37423

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149729423
Product of the distinct prime numbers

The prime factorization of 149729423 is 4001 × 37423. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149729423)

Multiplication

n×y
n×2 299458846
n×3 449188269
n×4 598917692
n×5 748647115

Division

n÷y
n÷2 74864711.5
n÷3 49909807.666667
n÷3 37432355.75
n÷5 29945884.6

Exponentiation

ny
n2 22418900111912929
n3 3.3567689780514E+24
n4 5.0260708222793E+32
n5 7.5255068417701E+40

Nth Root

y√n
2√n 12236.397468209
3√n 531.00961344864
4√n 110.61825106288
5√n 43.158011876539

Divisors of 149729423

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149729422
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149729423 can be divided by 4 positive divisors. The sum of these divisors (counting 149729423) is 1, the average is 0.25.

Base conversion 149729423

Base System Value
2 Binary 1000111011001011000010001111
3 Ternary 101102202001011012
4 Quaternary 20323023002033
5 Quinary 301312320143
6 Senary 22505115435
8 Octal 1073130217
10 Decimal 149729423
12 Duodecimal 42188b7b
16 Hexadecimal 8ecb08f
20 Vigesimal 26fg3b3
36 Base36 2h57yn

Cryptographic Hash Functions

md5 700170c6576c1523fbf89275fa2b7bf9
sha1 d4d24de521bc60b6e6fc3a92c93628904897bf68
sha256 9d309ec54470d608572d924a08470fc361ff88af62b559c4a3daca1ce6507200
sha512 35612f2624eb69754235cb25853816482aadb63e9f6b3d8f2b84c39b41c6b8e10d6dea1def8886c6d6660234cba101ebad1f95d848bf5d115e5e9d375369499d
ripemd-160 070124189cdf4f143d5f06b48b1463b03a0eeff5

149729423 as geometric shapes

Circle

Radius = n
Diameter 299458846
Circumference 940777710.64608
Area 7.0431051893149E+16

Sphere

Radius = n
Volume 1.4060801014992E+25
Surface area 2.817242075726E+17
Circumference 940777710.64608

Square

Length = n
Perimeter 598917692
Area 22418900111912929
Diagonal 211749380.6929

Cube

Length = n
Surface area 134513400671477574
Volume 3.3567689780514E+24
Space diagonal 259338968.02397

Equilateral Triangle

Length = n
Perimeter 449188269
Area 9.7076685109112E+15
Altitude 129669484.01199

Triangular Pyramid

Length = n
Surface area 9.7076685109112E+15
Volume 3.9559901787613E+23
Height 70583126.897633