149739441 (number)

149739441 is an odd 9-digits composite number following 149739440 and preceding 149739442. In scientific notation, it is written as 1.49739441 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 96383952 positive integers (up to 149739441) that are relatively prime to 149739441.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-nine thousand four hundred forty-one

Notation

Scientific notation 1.49739441 × 10^8
Engineering notation 1.49739441 × 10^6

Prime Factorization of 149739441

Prime Factorization 3 × 29 × 1721143

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149739441
Product of the distinct prime numbers

The prime factorization of 149739441 is 3 × 29 × 1721143. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149739441)

Multiplication

n×y
n×2 299478882
n×3 449218323
n×4 598957764
n×5 748697205

Division

n÷y
n÷2 74869720.5
n÷3 49913147
n÷3 37434860.25
n÷5 29947888.2

Exponentiation

ny
n2 22421900190992481
n3 3.357442800757E+24
n4 5.0274160817483E+32
n5 7.528024737554E+40

Nth Root

y√n
2√n 12236.806813871
3√n 531.02145600117
4√n 110.62010131016
5√n 43.158589378788

Divisors of 149739441

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 -149739440
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 149739441 can be divided by 8 positive divisors. The sum of these divisors (counting 149739441) is 1, the average is 0.125.

Base conversion 149739441

Base System Value
2 Binary 1000111011001101011110110001
3 Ternary 101102202112220020
4 Quaternary 20323031132301
5 Quinary 301313130231
6 Senary 22505234053
8 Octal 1073153661
10 Decimal 149739441
12 Duodecimal 42192929
16 Hexadecimal 8ecd7b1
20 Vigesimal 26fh8c1
36 Base36 2h5fox

Cryptographic Hash Functions

md5 64a6f86a5ebb0d83c2af452a36a9c66d
sha1 1d292a7f03d8edb9023a20f96dcdc2a2a750219d
sha256 926dbfcfa6ad81b5c07bb1a2ba3395fb181499a918b8ff8c29f173b99564a644
sha512 e29496710ee150916f49cb3946b0432f38ef83177f374384753364b4b29c740068a8b4433015b435c999c1b3f9e78713f1a7b66581e0d5c79a047f73bfcdb810
ripemd-160 c5e156279e98c59be867d54ceca112371c683a33

149739441 as geometric shapes

Circle

Radius = n
Diameter 299478882
Circumference 940840655.59648
Area 7.0440476919546E+16

Sphere

Radius = n
Volume 1.4063623516942E+25
Surface area 2.8176190767818E+17
Circumference 940840655.59648

Square

Length = n
Perimeter 598957764
Area 22421900190992481
Diagonal 211763548.28437

Cube

Length = n
Surface area 134531401145954886
Volume 3.357442800757E+24
Space diagonal 259356319.70896

Equilateral Triangle

Length = n
Perimeter 449218323
Area 9.7089675832593E+15
Altitude 129678159.85448

Triangular Pyramid

Length = n
Surface area 9.7089675832593E+15
Volume 3.9567842864354E+23
Height 70587849.428122