149728877 (number)

149728877 is an odd 9-digits composite number following 149728876 and preceding 149728878. In scientific notation, it is written as 1.49728877 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 140446656 positive integers (up to 149728877) that are relatively prime to 149728877.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49728877 × 10^8
Engineering notation 1.49728877 × 10^6

Prime Factorization of 149728877

Prime Factorization 289 × 379 × 1367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149728877
Product of the distinct prime numbers

The prime factorization of 149728877 is 289 × 379 × 1367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149728877)

Multiplication

n×y
n×2 299457754
n×3 449186631
n×4 598915508
n×5 748644385

Division

n÷y
n÷2 74864438.5
n÷3 49909625.666667
n÷3 37432219.25
n÷5 29945775.4

Exponentiation

ny
n2 22418736607681129
n3 3.3567322560269E+24
n4 5.0259975108458E+32
n5 7.5253696310374E+40

Nth Root

y√n
2√n 12236.375157701
3√n 531.00896799189
4√n 110.61815021822
5√n 43.157980400683

Divisors of 149728877

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 -149728876
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 149728877 can be divided by 8 positive divisors. The sum of these divisors (counting 149728877) is 1, the average is 0.125.

Base conversion 149728877

Base System Value
2 Binary 1000111011001010111001101101
3 Ternary 101102202000101222
4 Quaternary 20323022321231
5 Quinary 301312311002
6 Senary 22505113125
8 Octal 1073127155
10 Decimal 149728877
12 Duodecimal 421887a5
16 Hexadecimal 8ecae6d
20 Vigesimal 26fg23h
36 Base36 2h57jh

Cryptographic Hash Functions

md5 759d247c7ec8fb3abac21cdabe3c7459
sha1 01ece35b3904aee91c967fefcede705b867db993
sha256 fb44a9ce1eeb36ba5ce3e1885e5d01a40b0104e1587f63dc8df2778136200384
sha512 b188614df6c33b23e8943d0d88ad70b181c0e7195cd27e1418203006705eb0b4c84ce7b7ab75495e13d40c5563551d2648960283e22750d504d86ee0a018e2ee
ripemd-160 e66f998e4815fc575f45ae8cbeaf988360eca707

149728877 as geometric shapes

Circle

Radius = n
Diameter 299457754
Circumference 940774280.0269
Area 7.0430538229456E+16

Sphere

Radius = n
Volume 1.4060647194136E+25
Surface area 2.8172215291782E+17
Circumference 940774280.0269

Square

Length = n
Perimeter 598915508
Area 22418736607681129
Diagonal 211748608.53229

Cube

Length = n
Surface area 134512419646086774
Volume 3.3567322560269E+24
Space diagonal 259338022.32423

Equilateral Triangle

Length = n
Perimeter 449186631
Area 9.707597711502E+15
Altitude 129669011.16212

Triangular Pyramid

Length = n
Surface area 9.707597711502E+15
Volume 3.9559469014404E+23
Height 70582869.510764