149739466 (number)

149739466 is an even 9-digits composite number following 149739465 and preceding 149739467. In scientific notation, it is written as 1.49739466 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 74841228 positive integers (up to 149739466) that are relatively prime to 149739466.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49739466 × 10^8
Engineering notation 1.49739466 × 10^6

Prime Factorization of 149739466

Prime Factorization 2 × 2927 × 25579

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149739466
Product of the distinct prime numbers

The prime factorization of 149739466 is 2 × 2927 × 25579. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149739466)

Multiplication

n×y
n×2 299478932
n×3 449218398
n×4 598957864
n×5 748697330

Division

n÷y
n÷2 74869733
n÷3 49913155.333333
n÷3 37434866.5
n÷5 29947893.2

Exponentiation

ny
n2 22421907677965156
n3 3.3574444823998E+24
n4 5.0274194391919E+32
n5 7.5280310218262E+40

Nth Root

y√n
2√n 12236.807835379
3√n 531.02148555369
4√n 110.62010592736
5√n 43.15859081991

Divisors of 149739466

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 -149739465
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 149739466 can be divided by 8 positive divisors. The sum of these divisors (counting 149739466) is 1, the average is 0.125.

Base conversion 149739466

Base System Value
2 Binary 1000111011001101011111001010
3 Ternary 101102202112221011
4 Quaternary 20323031133022
5 Quinary 301313130331
6 Senary 22505234134
8 Octal 1073153712
10 Decimal 149739466
12 Duodecimal 4219294a
16 Hexadecimal 8ecd7ca
20 Vigesimal 26fh8d6
36 Base36 2h5fpm

Cryptographic Hash Functions

md5 1e064b6f38fda9a79df78ab741777b86
sha1 a1ff5905c377ca98a87dc2e7f48d50f302eaddd3
sha256 fd5fc4868f67573f40e27f86dc1d5ab0d038a9c18f9d2d6395517aad809d9258
sha512 0189c7e2a49c54da91aa5497defc966bcd409641c43a0d0b487ac8f9c1883396d9830092a57c129d75dc6da0bd1605de911806beb2da7f4d53807dc51fd8fe62
ripemd-160 b71954f33be93950475165b7ff60dc0ad34804a8

149739466 as geometric shapes

Circle

Radius = n
Diameter 299478932
Circumference 940840812.67612
Area 7.0440500440564E+16

Sphere

Radius = n
Volume 1.406363056099E+25
Surface area 2.8176200176226E+17
Circumference 940840812.67612

Square

Length = n
Perimeter 598957864
Area 22421907677965156
Diagonal 211763583.6397

Cube

Length = n
Surface area 134531446067790936
Volume 3.3574444823998E+24
Space diagonal 259356363.01023

Equilateral Triangle

Length = n
Perimeter 449218398
Area 9.7089708252136E+15
Altitude 129678181.50512

Triangular Pyramid

Length = n
Surface area 9.7089708252136E+15
Volume 3.9567862682704E+23
Height 70587861.213235