149750409 (number)

149750409 is an odd 9-digits composite number following 149750408 and preceding 149750410. In scientific notation, it is written as 1.49750409 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 97398560 positive integers (up to 149750409) that are relatively prime to 149750409.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred fifty thousand four hundred nine

Notation

Scientific notation 1.49750409 × 10^8
Engineering notation 1.49750409 × 10^6

Prime Factorization of 149750409

Prime Factorization 3 × 41 × 1217483

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149750409
Product of the distinct prime numbers

The prime factorization of 149750409 is 3 × 41 × 1217483. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 80, 96, 950, 129, 5412, 6443, 95305, 1174, 300199, 980307, 8857636, 5979840, 67868933, 21012621, 242350458, 271866569, 6887882099, 4529345556

Basic calculations (n = 149750409)

Multiplication

n×y
n×2 299500818
n×3 449251227
n×4 599001636
n×5 748752045

Division

n÷y
n÷2 74875204.5
n÷3 49916803
n÷3 37437602.25
n÷5 29950081.8

Exponentiation

ny
n2 22425184995667281
n3 3.3581806250018E+24
n4 5.028889220899E+32
n5 7.5307821764532E+40

Nth Root

y√n
2√n 12237.254961796
3√n 531.03442096906
4√n 110.62212690866
5√n 43.159221609731

Divisors of 149750409

1, 3, 41, 123, 1217483, 3652449, 49916803, 149750409

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 -149750408
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 149750409 can be divided by 8 positive divisors. The sum of these divisors (counting 149750409) is 1, the average is 0.125.

Base conversion 149750409

Base System Value
2 Binary 1000111011010000001010001001
3 Ternary 101102210002221110
4 Quaternary 20323100022021
5 Quinary 301314003114
6 Senary 22505400533
8 Octal 1073201211
10 Decimal 149750409
12 Duodecimal 42199149
16 Hexadecimal 8ed0289
20 Vigesimal 26fig09
36 Base36 2h5o5l

Cryptographic Hash Functions

md5 23d7810f12779a36a29bd6e0f20f82b3
sha1 77ac1621a6fd9c979461f6a777a72ef7ebf1ee0a
sha256 2d48a34fa5e78b62120258fff1e42a23e14de45b644ba335f7cdd7aff836555a
sha512 3b6de76639dbeeb41673449da863bae50d5d5d32d76ebc18cdde0859ba8ca5dd8bc30cbe847447e7b5d1cd3d2c6bb72e0e579d63a9aebd4f56598af5dde83c01
ripemd-160 b892feef993165d9ed87f546c304541bdc36639a

149750409 as geometric shapes

Circle

Radius = n
Diameter 299500818
Circumference 940909569.57293
Area 7.045079643778E+16

Sphere

Radius = n
Volume 1.4066714107911E+25
Surface area 2.8180318575112E+17
Circumference 940909569.57293

Square

Length = n
Perimeter 599001636
Area 22425184995667281
Diagonal 211779059.37872

Cube

Length = n
Surface area 134551109974003686
Volume 3.3581806250018E+24
Space diagonal 259375316.84222

Equilateral Triangle

Length = n
Perimeter 449251227
Area 9.7103899454067E+15
Altitude 129687658.42111

Triangular Pyramid

Length = n
Surface area 9.7103899454067E+15
Volume 3.9576538206468E+23
Height 70593019.792906