149045462 (number)

149045462 is an even 9-digits composite number following 149045461 and preceding 149045463. In scientific notation, it is written as 1.49045462 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 70600464 positive integers (up to 149045462) that are relatively prime to 149045462.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million forty-five thousand four hundred sixty-two

Notation

Scientific notation 1.49045462 × 10^8
Engineering notation 1.49045462 × 10^6

Prime Factorization of 149045462

Prime Factorization 2 × 19 × 3922249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149045462
Product of the distinct prime numbers

The prime factorization of 149045462 is 2 × 19 × 3922249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 19, 44, 799, 735, 400, 8644, 37420, 33238, 928415, 19617, 4692507, 8330126, 23179839, 76871362, 388336922, 565627234, 7411334156, 9216924717

Basic calculations (n = 149045462)

Multiplication

n×y
n×2 298090924
n×3 447136386
n×4 596181848
n×5 745227310

Division

n÷y
n÷2 74522731
n÷3 49681820.666667
n÷3 37261365.5
n÷5 29809092.4

Exponentiation

ny
n2 22214549742793444
n3 3.3109778295366E+24
n4 4.9348622027504E+32
n5 7.3551881691528E+40

Nth Root

y√n
2√n 12208.417669788
3√n 530.19983208588
4√n 110.491708602
5√n 43.118510647659

Divisors of 149045462

1, 2, 19, 38, 3922249, 7844498, 74522731, 149045462

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 -149045461
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 149045462 can be divided by 8 positive divisors. The sum of these divisors (counting 149045462) is 1, the average is 0.125.

Base conversion 149045462

Base System Value
2 Binary 1000111000100100000011010110
3 Ternary 101101110021221022
4 Quaternary 20320210003112
5 Quinary 301123423322
6 Senary 22442321142
8 Octal 1070440326
10 Decimal 149045462
12 Duodecimal 41ab91b2
16 Hexadecimal 8e240d6
20 Vigesimal 26badd2
36 Base36 2gqk7q

Cryptographic Hash Functions

md5 b4af040dc432ab683a1adab57836cb39
sha1 e07a13c89d788a403ece6bbeabc02ed22ddd8bda
sha256 e59dd1123f7a7c575f4523107d5b3b1852257e77dcc56488a1ce922d698aab76
sha512 c83b44de4385bb422d75a15f57d827ae62dcefb66704cb8c2b2fca814741c7407b036773783ce94d35fe1fed082d87c24be8aeafcad73f9ddcca48129f383e29
ripemd-160 861ceeb278488d5514ff7ddac72fe0a25a2aa702

149045462 as geometric shapes

Circle

Radius = n
Diameter 298090924
Circumference 936480256.94019
Area 6.9789066274765E+16

Sphere

Radius = n
Volume 1.3868991500628E+25
Surface area 2.7915626509906E+17
Circumference 936480256.94019

Square

Length = n
Perimeter 596181848
Area 22214549742793444
Diagonal 210782113.77056

Cube

Length = n
Surface area 133287298456760664
Volume 3.3109778295366E+24
Space diagonal 258154312.82158

Equilateral Triangle

Length = n
Perimeter 447136386
Area 9.6191822054461E+15
Altitude 129077156.41079

Triangular Pyramid

Length = n
Surface area 9.6191822054461E+15
Volume 3.9020247927061E+23
Height 70260704.590188