149728575 (number)

149728575 is an odd 9-digits composite number following 149728574 and preceding 149728576. In scientific notation, it is written as 1.49728575 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 79855200 positive integers (up to 149728575) that are relatively prime to 149728575.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-eight thousand five hundred seventy-five

Notation

Scientific notation 1.49728575 × 10^8
Engineering notation 1.49728575 × 10^6

Prime Factorization of 149728575

Prime Factorization 3 × 25 × 1996381

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149728575
Product of the distinct prime numbers

The prime factorization of 149728575 is 3 × 25 × 1996381. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149728575)

Multiplication

n×y
n×2 299457150
n×3 449185725
n×4 598914300
n×5 748642875

Division

n÷y
n÷2 74864287.5
n÷3 49909525
n÷3 37432143.75
n÷5 29945715

Exponentiation

ny
n2 22418646171530625
n3 3.3567119446925E+24
n4 5.0259569616428E+32
n5 7.5252937387811E+40

Nth Root

y√n
2√n 12236.362817439
3√n 531.00861098034
4√n 110.61809443956
5√n 43.157962990921

Divisors of 149728575

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 -149728574
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 149728575 can be divided by 8 positive divisors. The sum of these divisors (counting 149728575) is 1, the average is 0.125.

Base conversion 149728575

Base System Value
2 Binary 1000111011001010110100111111
3 Ternary 101102201222222210
4 Quaternary 20323022310333
5 Quinary 301312303300
6 Senary 22505111503
8 Octal 1073126477
10 Decimal 149728575
12 Duodecimal 42188593
16 Hexadecimal 8ecad3f
20 Vigesimal 26fg18f
36 Base36 2h57b3

Cryptographic Hash Functions

md5 b1a93423aaad6b116f3729ef6c772641
sha1 d28493f93610cc1f11fe745820fef6593d82ce4e
sha256 8e2607ae13bb0d86a8d549e7d8d03904b62c9d0a61757dcd69bc2e081f52fd4c
sha512 b0fd83b28b2c259a301135af2a817f9702380b9636de31ef2b8e6421865009d7282e196effc556d02278df55f331a9cab05147ad824ecd3189650003edce4caa
ripemd-160 9248c1adb2f73ff99226367b80d6f76d25556891

149728575 as geometric shapes

Circle

Radius = n
Diameter 299457150
Circumference 940772382.50494
Area 7.043025411591E+16

Sphere

Radius = n
Volume 1.4060562114217E+25
Surface area 2.8172101646364E+17
Circumference 940772382.50494

Square

Length = n
Perimeter 598914300
Area 22418646171530625
Diagonal 211748181.4398

Cube

Length = n
Surface area 134511877029183750
Volume 3.3567119446925E+24
Space diagonal 259337499.24489

Equilateral Triangle

Length = n
Perimeter 449185725
Area 9.7075585515001E+15
Altitude 129668749.62244

Triangular Pyramid

Length = n
Surface area 9.7075585515001E+15
Volume 3.9559229643032E+23
Height 70582727.146599