149726338 (number)

149726338 is an even 9-digits composite number following 149726337 and preceding 149726339. In scientific notation, it is written as 1.49726338 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 74863168 positive integers (up to 149726338) that are relatively prime to 149726338.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49726338 × 10^8
Engineering notation 1.49726338 × 10^6

Prime Factorization of 149726338

Prime Factorization 2 × 74863169

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149726338
Product of the distinct prime numbers

The prime factorization of 149726338 is 2 × 74863169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 1, 96, 45, 860, 928, 9144, 5486, 8332, 43243, 726459, 487183, 1379314, 7032301, 93494132, 16317982, 275876058, 4213780, 9295263830, 8685897223

Basic calculations (n = 149726338)

Multiplication

n×y
n×2 299452676
n×3 449179014
n×4 598905352
n×5 748631690

Division

n÷y
n÷2 74863169
n÷3 49908779.333333
n÷3 37431584.5
n÷5 29945267.6

Exponentiation

ny
n2 22417976290890244
n3 3.3565614954058E+24
n4 5.0256566097892E+32
n5 7.5247316022923E+40

Nth Root

y√n
2√n 12236.271409216
3√n 531.00596647916
4√n 110.61768126848
5√n 43.157834030981

Divisors of 149726338

1, 2, 74863169, 149726338

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 -149726337
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 149726338 can be divided by 4 positive divisors. The sum of these divisors (counting 149726338) is 1, the average is 0.25.

Base conversion 149726338

Base System Value
2 Binary 1000111011001010010010000010
3 Ternary 101102201212220221
4 Quaternary 20323022102002
5 Quinary 301312220323
6 Senary 22505053254
8 Octal 1073122202
10 Decimal 149726338
12 Duodecimal 4218722a
16 Hexadecimal 8eca482
20 Vigesimal 26fffgi
36 Base36 2h55ky

Cryptographic Hash Functions

md5 ca1e55f575b870c9edb6567693855fa9
sha1 281bc770d8e02e9e26f5254f0bc4042b9cc9d6f7
sha256 1a9d64839b648a329ff55fecaf553c4e80f86721a3c022d38c5bbaa37cb3279b
sha512 c51ca610b274c11b9a4d2e11eacd7a18f12c67825ff09b9f1d94bd9c8298cdda02cbedcac84cdb6dede43f81917d81fc0d10207695de8f0cf2975324331a1a08
ripemd-160 48a1fd60bdbc910d93bc37bbb0a4af23156f1228

149726338 as geometric shapes

Circle

Radius = n
Diameter 299452676
Circumference 940758327.0194
Area 7.0428149623811E+16

Sphere

Radius = n
Volume 1.4059931913719E+25
Surface area 2.8171259849524E+17
Circumference 940758327.0194

Square

Length = n
Perimeter 598905352
Area 22417976290890244
Diagonal 211745017.84406

Cube

Length = n
Surface area 134507857745341464
Volume 3.3565614954058E+24
Space diagonal 259333624.64723

Equilateral Triangle

Length = n
Perimeter 449179014
Area 9.7072684846741E+15
Altitude 129666812.32362

Triangular Pyramid

Length = n
Surface area 9.7072684846741E+15
Volume 3.9557456581185E+23
Height 70581672.614686