149739744 (number)

149739744 is an even 9-digits composite number following 149739743 and preceding 149739745. In scientific notation, it is written as 1.49739744 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 37977600 positive integers (up to 149739744) that are relatively prime to 149739744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49739744 × 10^8
Engineering notation 1.49739744 × 10^6

Prime Factorization of 149739744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 33 × 7 × 47 × 431

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 9358734
Product of the distinct prime numbers

The prime factorization of 149739744 is 2 × 2 × 2 × 2 × 2 × 33 × 7 × 47 × 431. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149739744)

Multiplication

n×y
n×2 299479488
n×3 449219232
n×4 598958976
n×5 748698720

Division

n÷y
n÷2 74869872
n÷3 49913248
n÷3 37434936
n÷5 29947948.8

Exponentiation

ny
n2 22421990933185536
n3 3.3574631823055E+24
n4 5.0274567740785E+32
n5 7.5281009032159E+40

Nth Root

y√n
2√n 12236.819194546
3√n 531.02181417755
4√n 110.62015727048
5√n 43.158606845184

Divisors of 149739744

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149739743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149739744 can be divided by 96 positive divisors. The sum of these divisors (counting 149739744) is 1, the average is 0.010416666666667.

Base conversion 149739744

Base System Value
2 Binary 1000111011001101100011100000
3 Ternary 101102202120022110
4 Quaternary 20323031203200
5 Quinary 301313132434
6 Senary 22505235320
8 Octal 1073154340
10 Decimal 149739744
12 Duodecimal 42192b40
16 Hexadecimal 8ecd8e0
20 Vigesimal 26fh974
36 Base36 2h5fxc

Cryptographic Hash Functions

md5 a3904805c69c7935b880fab5185b6073
sha1 c748515084beeae249e0e23665312142bdf48505
sha256 2cebe5c9280016ce3310c65c4e1949ecea5edfe9afe399049bc1bb650f3980ba
sha512 b6564956ff2ec390ab227a1a0171fc5f2a50cd24ad22ed7e35f2ccba19c5b3fa2cf4291c051c17ee77289d023999e3dd33b1ba95ba5b3a9af799d4e9ae131092
ripemd-160 6153e31da29e0c96395153838a3924d0d35321c1

149739744 as geometric shapes

Circle

Radius = n
Diameter 299479488
Circumference 940842559.40163
Area 7.0440761994553E+16

Sphere

Radius = n
Volume 1.4063708890972E+25
Surface area 2.8176304797821E+17
Circumference 940842559.40163

Square

Length = n
Perimeter 598958976
Area 22421990933185536
Diagonal 211763976.79108

Cube

Length = n
Surface area 134531945599113216
Volume 3.3574631823055E+24
Space diagonal 259356844.52036

Equilateral Triangle

Length = n
Perimeter 449219232
Area 9.7090068757815E+15
Altitude 129678422.26018

Triangular Pyramid

Length = n
Surface area 9.7090068757815E+15
Volume 3.9568083063207E+23
Height 70587992.263692