149723925 (number)

149723925 is an odd 9-digits composite number following 149723924 and preceding 149723926. In scientific notation, it is written as 1.49723925 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 73709760 positive integers (up to 149723925) that are relatively prime to 149723925.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49723925 × 10^8
Engineering notation 1.49723925 × 10^6

Prime Factorization of 149723925

Prime Factorization 75 × 13 × 153563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149723925
Product of the distinct prime numbers

The prime factorization of 149723925 is 75 × 13 × 153563. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149723925)

Multiplication

n×y
n×2 299447850
n×3 449171775
n×4 598895700
n×5 748619625

Division

n÷y
n÷2 74861962.5
n÷3 49907975
n÷3 37430981.25
n÷5 29944785

Exponentiation

ny
n2 22417253717405625
n3 3.3563992142908E+24
n4 5.0253326423054E+32
n5 7.5241252763658E+40

Nth Root

y√n
2√n 12236.172808521
3√n 531.00311388756
4√n 110.61723558524
5√n 43.157694923158

Divisors of 149723925

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 -149723924
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 149723925 can be divided by 8 positive divisors. The sum of these divisors (counting 149723925) is 1, the average is 0.125.

Base conversion 149723925

Base System Value
2 Binary 1000111011001001101100010101
3 Ternary 101102201202121120
4 Quaternary 20323021230111
5 Quinary 301312131200
6 Senary 22505034153
8 Octal 1073115425
10 Decimal 149723925
12 Duodecimal 42185959
16 Hexadecimal 8ec9b15
20 Vigesimal 26ff9g5
36 Base36 2h53px

Cryptographic Hash Functions

md5 3904c13cb9ec703e55094d587d236baf
sha1 c95ac9d526fd68e21cfcca6e7b7f99483337505c
sha256 b8ae17716e8e5c156dbbc9017c996ac1825c62823ccdfdcc8175f346897ea7bc
sha512 2d79b00e6c20fc5063152de8aa15abb08c67f6210fbfa51f5e50c3822ff13f13ed47c9c27cb3bf5ddbda5a9467efdc1f9034322a303442905a2123682a14bcde
ripemd-160 c5bc0281f5e5149cc0f0f526aac8b23deed4ac8c

149723925 as geometric shapes

Circle

Radius = n
Diameter 299447850
Circumference 940743165.69326
Area 7.042587959226E+16

Sphere

Radius = n
Volume 1.4059252152174E+25
Surface area 2.8170351836904E+17
Circumference 940743165.69326

Square

Length = n
Perimeter 598895700
Area 22417253717405625
Diagonal 211741605.34673

Cube

Length = n
Surface area 134503522304433750
Volume 3.3563992142908E+24
Space diagonal 259329445.20863

Equilateral Triangle

Length = n
Perimeter 449171775
Area 9.7069556011772E+15
Altitude 129664722.60432

Triangular Pyramid

Length = n
Surface area 9.7069556011772E+15
Volume 3.9555544079904E+23
Height 70580535.115577