149723709 (number)

149723709 is an odd 9-digits composite number following 149723708 and preceding 149723710. In scientific notation, it is written as 1.49723709 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 93062912 positive integers (up to 149723709) that are relatively prime to 149723709.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred twenty-three thousand seven hundred nine

Notation

Scientific notation 1.49723709 × 10^8
Engineering notation 1.49723709 × 10^6

Prime Factorization of 149723709

Prime Factorization 3 × 107 × 17 × 27437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 149723709
Product of the distinct prime numbers

The prime factorization of 149723709 is 3 × 107 × 17 × 27437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149723709)

Multiplication

n×y
n×2 299447418
n×3 449171127
n×4 598894836
n×5 748618545

Division

n÷y
n÷2 74861854.5
n÷3 49907903
n÷3 37430927.25
n÷5 29944741.8

Exponentiation

ny
n2 22417189036716681
n3 3.3563846879314E+24
n4 5.0253036430789E+32
n5 7.5240710029299E+40

Nth Root

y√n
2√n 12236.163982229
3√n 531.00285853597
4√n 110.61719568959
5√n 43.157682470816

Divisors of 149723709

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 -149723708
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 149723709 can be divided by 16 positive divisors. The sum of these divisors (counting 149723709) is 1, the average is 0.0625.

Base conversion 149723709

Base System Value
2 Binary 1000111011001001101000111101
3 Ternary 101102201202022120
4 Quaternary 20323021220331
5 Quinary 301312124314
6 Senary 22505033153
8 Octal 1073115075
10 Decimal 149723709
12 Duodecimal 421857b9
16 Hexadecimal 8ec9a3d
20 Vigesimal 26ff959
36 Base36 2h53jx

Cryptographic Hash Functions

md5 43ba84618ba1ce3db06fe2a8e239ab56
sha1 73e57a2676567cc7ba24f81632d1fff578a4c2d9
sha256 57f30222559fed45ac796e62abb65e1a40be59a9a117074110be8b5cd972750d
sha512 d74693cff0c3b136919f9114a9e07910e32c7dc065db6ecbf558cd4c1578e6383e48ed18c7d5f28370b5872360283aa534e24214e065d55dc5635953c5d22ab7
ripemd-160 0839d3d1b95d21692fc640916513cbacb6a49469

149723709 as geometric shapes

Circle

Radius = n
Diameter 299447418
Circumference 940741808.52523
Area 7.0425676391883E+16

Sphere

Radius = n
Volume 1.4059191304302E+25
Surface area 2.8170270556753E+17
Circumference 940741808.52523

Square

Length = n
Perimeter 598894836
Area 22417189036716681
Diagonal 211741299.8766

Cube

Length = n
Surface area 134503134220300086
Volume 3.3563846879314E+24
Space diagonal 259329071.08566

Equilateral Triangle

Length = n
Perimeter 449171127
Area 9.7069275936173E+15
Altitude 129664535.54283

Triangular Pyramid

Length = n
Surface area 9.7069275936173E+15
Volume 3.9555372885116E+23
Height 70580433.292201