149728852 (number)

149728852 is an even 9-digits composite number following 149728851 and preceding 149728853. In scientific notation, it is written as 1.49728852 × 10^8. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 59035392 positive integers (up to 149728852) that are relatively prime to 149728852.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-eight thousand eight hundred fifty-two

Notation

Scientific notation 1.49728852 × 10^8
Engineering notation 1.49728852 × 10^6

Prime Factorization of 149728852

Prime Factorization 2 × 2 × 13 × 7 × 439 × 937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 74864426
Product of the distinct prime numbers

The prime factorization of 149728852 is 2 × 2 × 13 × 7 × 439 × 937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149728852)

Multiplication

n×y
n×2 299457704
n×3 449186556
n×4 598915408
n×5 748644260

Division

n÷y
n÷2 74864426
n÷3 49909617.333333
n÷3 37432213
n÷5 29945770.4

Exponentiation

ny
n2 22418729121237904
n3 3.3567305746219E+24
n4 5.0259941541144E+32
n5 7.5253633485426E+40

Nth Root

y√n
2√n 12236.374136157
3√n 531.00893843797
4√n 110.61814560079
5√n 43.157978959479

Divisors of 149728852

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149728851
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149728852 can be divided by 48 positive divisors. The sum of these divisors (counting 149728852) is 1, the average is 0.020833333333333.

Base conversion 149728852

Base System Value
2 Binary 1000111011001010111001010100
3 Ternary 101102202000101001
4 Quaternary 20323022321110
5 Quinary 301312310402
6 Senary 22505113044
8 Octal 1073127124
10 Decimal 149728852
12 Duodecimal 42188784
16 Hexadecimal 8ecae54
20 Vigesimal 26fg22c
36 Base36 2h57is

Cryptographic Hash Functions

md5 c65032ccfe2d8d9f99e13d35f4e181f1
sha1 25ddeebfaa246120b7fabcc59bfcae46adda935b
sha256 50169982c63fb225698e494f72434cf37f9f0db1b6405e828aa1b862a06d6080
sha512 ec2efa037d57504dce6632fb6cbec95eca506635698b080026d92403bf1e64e5d26e545250f90195faaaca84ff6592ccc7aac166628aac95d12847e55f277d2d
ripemd-160 30d6ff7ced80639d8b26e0e50b48f8499fa3cddd

149728852 as geometric shapes

Circle

Radius = n
Diameter 299457704
Circumference 940774122.94727
Area 7.0430514710101E+16

Sphere

Radius = n
Volume 1.4060640151083E+25
Surface area 2.817220588404E+17
Circumference 940774122.94727

Square

Length = n
Perimeter 598915408
Area 22418729121237904
Diagonal 211748573.17695

Cube

Length = n
Surface area 134512374727427424
Volume 3.3567305746219E+24
Space diagonal 259337979.02296

Equilateral Triangle

Length = n
Perimeter 449186556
Area 9.707594469777E+15
Altitude 129668989.51148

Triangular Pyramid

Length = n
Surface area 9.707594469777E+15
Volume 3.9559449198856E+23
Height 70582857.725651