149738609 (number)

149738609 is an odd 9-digits composite number following 149738608 and preceding 149738610. In scientific notation, it is written as 1.49738609 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 147879936 positive integers (up to 149738609) that are relatively prime to 149738609.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49738609 × 10^8
Engineering notation 1.49738609 × 10^6

Prime Factorization of 149738609

Prime Factorization 97 × 569 × 2713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149738609
Product of the distinct prime numbers

The prime factorization of 149738609 is 97 × 569 × 2713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149738609)

Multiplication

n×y
n×2 299477218
n×3 449215827
n×4 598954436
n×5 748693045

Division

n÷y
n÷2 74869304.5
n÷3 49912869.666667
n÷3 37434652.25
n÷5 29947721.8

Exponentiation

ny
n2 22421651025254881
n3 3.3573868360051E+24
n4 5.0273043469831E+32
n5 7.5278155993691E+40

Nth Root

y√n
2√n 12236.772818027
3√n 531.02047249126
4√n 110.61994764972
5√n 43.158541418109

Divisors of 149738609

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 -149738608
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 149738609 can be divided by 8 positive divisors. The sum of these divisors (counting 149738609) is 1, the average is 0.125.

Base conversion 149738609

Base System Value
2 Binary 1000111011001101010001110001
3 Ternary 101102202111202102
4 Quaternary 20323031101301
5 Quinary 301313113414
6 Senary 22505230145
8 Octal 1073152161
10 Decimal 149738609
12 Duodecimal 42192355
16 Hexadecimal 8ecd471
20 Vigesimal 26fh6a9
36 Base36 2h5f1t

Cryptographic Hash Functions

md5 12c894e6472c115066449ea7696fd36b
sha1 f3b7dff3dd33a3d9f5421e82cfa610fb67ee25a5
sha256 e1d9e0a6a301fc3484f9b916234e5d91155280586744b697719ff797b3740a9e
sha512 f96010138a2b3877fec98dcc0596c8ff5d8b659ad828e762a15b885fdad75607d1554840a1a855b9eaf9d80760aa26ce8cc7bac0dbaee30b7639065f4d63c0eb
ripemd-160 3c98ce7f7d6e77d18acb53d09782782b5075803e

149738609 as geometric shapes

Circle

Radius = n
Diameter 299477218
Circumference 940835427.98631
Area 7.0439694142295E+16

Sphere

Radius = n
Volume 1.4063389092337E+25
Surface area 2.8175877656918E+17
Circumference 940835427.98631

Square

Length = n
Perimeter 598954436
Area 22421651025254881
Diagonal 211762371.65868

Cube

Length = n
Surface area 134529906151529286
Volume 3.3573868360051E+24
Space diagonal 259354878.64269

Equilateral Triangle

Length = n
Perimeter 449215827
Area 9.7088596913301E+15
Altitude 129677439.32135

Triangular Pyramid

Length = n
Surface area 9.7088596913301E+15
Volume 3.9567183313427E+23
Height 70587457.219561