149728609 (number)

149728609 is an odd 9-digits prime number following 149728608 and preceding 149728610. In scientific notation, it is written as 1.49728609 × 10^8. The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors. There are 149728608 positive integers (up to 149728609) that are relatively prime to 149728609.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-eight thousand six hundred nine

Notation

Scientific notation 1.49728609 × 10^8
Engineering notation 1.49728609 × 10^6

Prime Factorization of 149728609

Prime Factorization 149728609

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 149728609
Product of the distinct prime numbers

The prime factorization of 149728609 is 149728609. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 8, 82, 73, 494, 317, 6950, 6639, 47298, 1015, 167853, 37562, 7143725, 9319293, 9351965, 79525252, 801277301, 460593564, 4546341271, 4620141821

Basic calculations (n = 149728609)

Multiplication

n×y
n×2 299457218
n×3 449185827
n×4 598914436
n×5 748643045

Division

n÷y
n÷2 74864304.5
n÷3 49909536.333333
n÷3 37432152.25
n÷5 29945721.8

Exponentiation

ny
n2 22418656353074881
n3 3.3567142313949E+24
n4 5.0259615267726E+32
n5 7.5253022829118E+40

Nth Root

y√n
2√n 12236.36420674
3√n 531.00865117371
4√n 110.61810071928
5√n 43.157964950962

Divisors of 149728609

1, 149728609

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 149728610
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 74864305
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12236.364247602
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999866425
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149728609 can be divided by 2 positive divisors. The sum of these divisors (counting 149728609) is 149728610, the average is 74864305.

Base conversion 149728609

Base System Value
2 Binary 1000111011001010110101100001
3 Ternary 101102202000001001
4 Quaternary 20323022311201
5 Quinary 301312303414
6 Senary 22505112001
8 Octal 1073126541
10 Decimal 149728609
12 Duodecimal 42188601
16 Hexadecimal 8ecad61
20 Vigesimal 26fg1a9
36 Base36 2h57c1

Cryptographic Hash Functions

md5 0aca68e4b0ee1496dd0267b9abfa1cd2
sha1 cf086ed9eeda08cd111abcc5794364ec67a586b5
sha256 14bcb317eae9ed185e8380235d7625c526f732cd92400352429453fb3cd045b6
sha512 cff8969deb89cafb6b1932523d6ceb1969e1d04cc6eba0027ccc3de9fd190b1d4a42538091b0882c2ae8bb7521e18d8f3649782172db7ecf11fe2545fc39a1a1
ripemd-160 fd603a4bd77429f2859d6a95bd944da8fadf1efe

149728609 as geometric shapes

Circle

Radius = n
Diameter 299457218
Circumference 940772596.13324
Area 7.0430286102174E+16

Sphere

Radius = n
Volume 1.4060571692734E+25
Surface area 2.817211444087E+17
Circumference 940772596.13324

Square

Length = n
Perimeter 598914436
Area 22418656353074881
Diagonal 211748229.52306

Cube

Length = n
Surface area 134511938118449286
Volume 3.3567142313949E+24
Space diagonal 259337558.13461

Equilateral Triangle

Length = n
Perimeter 449185827
Area 9.7075629602381E+15
Altitude 129668779.06731

Triangular Pyramid

Length = n
Surface area 9.7075629602381E+15
Volume 3.9559256592079E+23
Height 70582743.174353