149739736 (number)

149739736 is an even 9-digits composite number following 149739735 and preceding 149739737. In scientific notation, it is written as 1.49739736 × 10^8. The sum of its digits is 49. It has a total of 4 prime factors and 8 positive divisors. There are 74869864 positive integers (up to 149739736) that are relatively prime to 149739736.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49739736 × 10^8
Engineering notation 1.49739736 × 10^6

Prime Factorization of 149739736

Prime Factorization 2 × 2 × 2 × 18717467

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37434934
Product of the distinct prime numbers

The prime factorization of 149739736 is 2 × 2 × 2 × 18717467. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 89, 69, 383, 192, 4554, 1346, 88771, 36723, 793758, 387912, 3266992, 4007996, 58937586, 62490018, 363354818, 963647913, 7844218928, 3069729139

Basic calculations (n = 149739736)

Multiplication

n×y
n×2 299479472
n×3 449219208
n×4 598958944
n×5 748698680

Division

n÷y
n÷2 74869868
n÷3 49913245.333333
n÷3 37434934
n÷5 29947947.2

Exponentiation

ny
n2 22421988537349696
n3 3.3574626441778E+24
n4 5.0274556996904E+32
n5 7.5280988922334E+40

Nth Root

y√n
2√n 12236.818867663
3√n 531.02180472075
4√n 110.62015579298
5√n 43.158606384025

Divisors of 149739736

1, 2, 4, 8, 18717467, 37434934, 74869868, 149739736

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 -149739735
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 149739736 can be divided by 8 positive divisors. The sum of these divisors (counting 149739736) is 1, the average is 0.125.

Base conversion 149739736

Base System Value
2 Binary 1000111011001101100011011000
3 Ternary 101102202120022011
4 Quaternary 20323031203120
5 Quinary 301313132421
6 Senary 22505235304
8 Octal 1073154330
10 Decimal 149739736
12 Duodecimal 42192b34
16 Hexadecimal 8ecd8d8
20 Vigesimal 26fh96g
36 Base36 2h5fx4

Cryptographic Hash Functions

md5 450730ba02d94336d989b5f8c5b4d95b
sha1 0cdacec2c030838e0434d3902f6327b427025ba2
sha256 26c1671954c6b6d6cda346ce1bbd18f8f2f2ea7de388cf842e981e86623db73f
sha512 35ba7b5a3f253016b284cd56ce914fff3dff08503f01be6e15c6b305a0bf1f72dbb30465a0bb715c1f7c1c5df9598795244c762ad57c5541cdb1fc8dc155f5b9
ripemd-160 f0d629ace53ed117e9817762af3e5cde7c254da6

149739736 as geometric shapes

Circle

Radius = n
Diameter 299479472
Circumference 940842509.13615
Area 7.0440754467812E+16

Sphere

Radius = n
Volume 1.4063706636868E+25
Surface area 2.8176301787125E+17
Circumference 940842509.13615

Square

Length = n
Perimeter 598958944
Area 22421988537349696
Diagonal 211763965.47737

Cube

Length = n
Surface area 134531931224098176
Volume 3.3574626441778E+24
Space diagonal 259356830.66395

Equilateral Triangle

Length = n
Perimeter 449219208
Area 9.7090058383542E+15
Altitude 129678415.33198

Triangular Pyramid

Length = n
Surface area 9.7090058383542E+15
Volume 3.956807672131E+23
Height 70587988.492456