149775741 (number)

149775741 is an odd 9-digits composite number following 149775740 and preceding 149775742. In scientific notation, it is written as 1.49775741 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 95963616 positive integers (up to 149775741) that are relatively prime to 149775741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49775741 × 10^8
Engineering notation 1.49775741 × 10^6

Prime Factorization of 149775741

Prime Factorization 9 × 37 × 83 × 5419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149775741
Product of the distinct prime numbers

The prime factorization of 149775741 is 9 × 37 × 83 × 5419. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149775741)

Multiplication

n×y
n×2 299551482
n×3 449327223
n×4 599102964
n×5 748878705

Division

n÷y
n÷2 74887870.5
n÷3 49925247
n÷3 37443935.25
n÷5 29955148.2

Exponentiation

ny
n2 22432772592099081
n3 3.3598851376661E+24
n4 5.0322928616883E+32
n5 7.5371539228838E+40

Nth Root

y√n
2√n 12238.289954074
3√n 531.06436280268
4√n 110.62680486245
5√n 43.160681686452

Divisors of 149775741

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 -149775740
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 149775741 can be divided by 16 positive divisors. The sum of these divisors (counting 149775741) is 1, the average is 0.0625.

Base conversion 149775741

Base System Value
2 Binary 1000111011010110010101111101
3 Ternary 101102211101200200
4 Quaternary 20323112111331
5 Quinary 301320310431
6 Senary 22510114113
8 Octal 1073262575
10 Decimal 149775741
12 Duodecimal 421ab939
16 Hexadecimal 8ed657d
20 Vigesimal 26g1j71
36 Base36 2h67p9

Cryptographic Hash Functions

md5 c0954c0ba968731b71b57c3a77a0af24
sha1 9adafac57cf57e6223773288bfb7f8796215fff0
sha256 62ede31d972afd0862dae29e165c5a45218bd0ba9c375ff4d899e4fb08938008
sha512 c7950308ba047f4c1c97c5fae232d2f6f26479a6c1c6e5a6d0c3508c94aa15227b032d3962494db542cda18feda00152861b5564956b810aca93176c29e24704
ripemd-160 846009b6572be3afacc919736b2f090996176894

149775741 as geometric shapes

Circle

Radius = n
Diameter 299551482
Circumference 941068735.22314
Area 7.0474633574989E+16

Sphere

Radius = n
Volume 1.4073853953863E+25
Surface area 2.8189853429996E+17
Circumference 941068735.22314

Square

Length = n
Perimeter 599102964
Area 22432772592099081
Diagonal 211814884.23668

Cube

Length = n
Surface area 134596635552594486
Volume 3.3598851376661E+24
Space diagonal 259419193.15328

Equilateral Triangle

Length = n
Perimeter 449327223
Area 9.7136754710385E+15
Altitude 129709596.57664

Triangular Pyramid

Length = n
Surface area 9.7136754710385E+15
Volume 3.959662608086E+23
Height 70604961.412227