149750666 (number)

149750666 is an even 9-digits composite number following 149750665 and preceding 149750667. In scientific notation, it is written as 1.49750666 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 65477808 positive integers (up to 149750666) that are relatively prime to 149750666.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred fifty thousand six hundred sixty-six

Notation

Scientific notation 1.49750666 × 10^8
Engineering notation 1.49750666 × 10^6

Prime Factorization of 149750666

Prime Factorization 2 × 13 × 19 × 303139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149750666
Product of the distinct prime numbers

The prime factorization of 149750666 is 2 × 13 × 19 × 303139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149750666)

Multiplication

n×y
n×2 299501332
n×3 449251998
n×4 599002664
n×5 748753330

Division

n÷y
n÷2 74875333
n÷3 49916888.666667
n÷3 37437666.5
n÷5 29950133.2

Exponentiation

ny
n2 22425261967443556
n3 3.3581979148491E+24
n4 5.0289237430847E+32
n5 7.5308467979015E+40

Nth Root

y√n
2√n 12237.265462512
3√n 531.03472475402
4√n 110.62217437075
5√n 43.159236423596

Divisors of 149750666

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149750665
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149750666 can be divided by 16 positive divisors. The sum of these divisors (counting 149750666) is 1, the average is 0.0625.

Base conversion 149750666

Base System Value
2 Binary 1000111011010000001110001010
3 Ternary 101102210010021222
4 Quaternary 20323100032022
5 Quinary 301314010131
6 Senary 22505402042
8 Octal 1073201612
10 Decimal 149750666
12 Duodecimal 42199322
16 Hexadecimal 8ed038a
20 Vigesimal 26figd6
36 Base36 2h5ocq

Cryptographic Hash Functions

md5 b952aafae04bd6394b497f15307cc134
sha1 943c81551681f1485cece41fcca203bbd71bd828
sha256 a477825dd9d6fb8349b7f2d7c89a0261e4a67ba77fc4a99067927dc6082e4206
sha512 6d2a0b0fd4055d706c082d37c43aab359ddd7133674323f7c5996d26bb02584920b2e36efc13b652ca5f7a9ac8704ad6bb42c6e3166deb3fae67b87ae0d7b969
ripemd-160 7e724676ab92a2df645675526dc9ab645f6c00ed

149750666 as geometric shapes

Circle

Radius = n
Diameter 299501332
Circumference 940911184.35156
Area 7.0451038251747E+16

Sphere

Radius = n
Volume 1.4066786531454E+25
Surface area 2.8180415300699E+17
Circumference 940911184.35156

Square

Length = n
Perimeter 599002664
Area 22425261967443556
Diagonal 211779422.8316

Cube

Length = n
Surface area 134551571804661336
Volume 3.3581979148491E+24
Space diagonal 259375761.97928

Equilateral Triangle

Length = n
Perimeter 449251998
Area 9.7104232751636E+15
Altitude 129687880.98964

Triangular Pyramid

Length = n
Surface area 9.7104232751636E+15
Volume 3.9576741969273E+23
Height 70593140.943868