149738244 (number)

149738244 is an even 9-digits composite number following 149738243 and preceding 149738245. In scientific notation, it is written as 1.49738244 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 46656000 positive integers (up to 149738244) that are relatively prime to 149738244.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-eight thousand two hundred forty-four

Notation

Scientific notation 1.49738244 × 10^8
Engineering notation 1.49738244 × 10^6

Prime Factorization of 149738244

Prime Factorization 2 × 2 × 3 × 17 × 151 × 4861

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74869122
Product of the distinct prime numbers

The prime factorization of 149738244 is 2 × 2 × 3 × 17 × 151 × 4861. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149738244)

Multiplication

n×y
n×2 299476488
n×3 449214732
n×4 598952976
n×5 748691220

Division

n÷y
n÷2 74869122
n÷3 49912748
n÷3 37434561
n÷5 29947648.8

Exponentiation

ny
n2 22421541716203536
n3 3.3573622843571E+24
n4 5.0272553293146E+32
n5 7.527723851512E+40

Nth Root

y√n
2√n 12236.757903955
3√n 531.02004102243
4√n 110.61988023839
5√n 43.1585203776

Divisors of 149738244

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149738243
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149738244 can be divided by 48 positive divisors. The sum of these divisors (counting 149738244) is 1, the average is 0.020833333333333.

Base conversion 149738244

Base System Value
2 Binary 1000111011001101001100000100
3 Ternary 101102202111020220
4 Quaternary 20323031030010
5 Quinary 301313110434
6 Senary 22505224340
8 Octal 1073151404
10 Decimal 149738244
12 Duodecimal 421920b0
16 Hexadecimal 8ecd304
20 Vigesimal 26fh5c4
36 Base36 2h5ero

Cryptographic Hash Functions

md5 e8f7bb106191fde1b2084211ad4143cd
sha1 44863f9de0a01d1968481a1096c1861df2c646e6
sha256 db707ea79bee94c68a5be3b6f4f5ce7e3196371beb7839f3a5d927f109edbbb8
sha512 4e550592ea5f7544cd0c149f4e0af699a90a1b5a42675c14a6e5e1b72a55740d1603f1e71ce66e431e24c675d46d60658b7ae50b5a75ad90e4b9df360dc9228a
ripemd-160 c56fbfa7a4a72623a6918add42216f64dfe0a508

149738244 as geometric shapes

Circle

Radius = n
Diameter 299476488
Circumference 940833134.62367
Area 7.0439350737782E+16

Sphere

Radius = n
Volume 1.4063286250634E+25
Surface area 2.8175740295113E+17
Circumference 940833134.62367

Square

Length = n
Perimeter 598952976
Area 22421541716203536
Diagonal 211761855.47073

Cube

Length = n
Surface area 134529250297221216
Volume 3.3573622843571E+24
Space diagonal 259354246.44415

Equilateral Triangle

Length = n
Perimeter 449214732
Area 9.7088123591224E+15
Altitude 129677123.22207

Triangular Pyramid

Length = n
Surface area 9.7088123591224E+15
Volume 3.9566893969481E+23
Height 70587285.156911