149723544 (number)

149723544 is an even 9-digits composite number following 149723543 and preceding 149723545. In scientific notation, it is written as 1.49723544 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 48 positive divisors. There are 49396480 positive integers (up to 149723544) that are relatively prime to 149723544.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49723544 × 10^8
Engineering notation 1.49723544 × 10^6

Prime Factorization of 149723544

Prime Factorization 2 × 2 × 2 × 3 × 149 × 281 × 149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 251214
Product of the distinct prime numbers

The prime factorization of 149723544 is 2 × 2 × 2 × 3 × 149 × 281 × 149. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149723544)

Multiplication

n×y
n×2 299447088
n×3 449170632
n×4 598894176
n×5 748617720

Division

n÷y
n÷2 74861772
n÷3 49907848
n÷3 37430886
n÷5 29944708.8

Exponentiation

ny
n2 22417139627919936
n3 3.356373591435E+24
n4 5.0252814909766E+32
n5 7.5240295442662E+40

Nth Root

y√n
2√n 12236.157239918
3√n 531.00266347556
4√n 110.61716521371
5√n 43.157672958601

Divisors of 149723544

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149723543
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149723544 can be divided by 48 positive divisors. The sum of these divisors (counting 149723544) is 1, the average is 0.020833333333333.

Base conversion 149723544

Base System Value
2 Binary 1000111011001001100110011000
3 Ternary 101102201202002110
4 Quaternary 20323021212120
5 Quinary 301312123134
6 Senary 22505032320
8 Octal 1073114630
10 Decimal 149723544
12 Duodecimal 421856a0
16 Hexadecimal 8ec9998
20 Vigesimal 26ff8h4
36 Base36 2h53fc

Cryptographic Hash Functions

md5 2e9928470c44b33984d6ea1eebc3ca92
sha1 ec81b1d557d6598c338f4fe6c0dc59e1db61ba48
sha256 74c68fe1ffa6c92b82e6e06c14ea07120b481e7a4bfa0e99baf6b1346199f52a
sha512 9a703be92ef05f874358f6832df7f61c947b62fb4a9c1b6b878268a4be71ce1837167257604659dbe101f90d3792bf86ebce4b02b42be47ec5e9425f11c7b7b8
ripemd-160 89135ca60ba293a1a9424cc8c168716c0d5a1765

149723544 as geometric shapes

Circle

Radius = n
Diameter 299447088
Circumference 940740771.79966
Area 7.042552116957E+16

Sphere

Radius = n
Volume 1.4059144823407E+25
Surface area 2.8170208467828E+17
Circumference 940740771.79966

Square

Length = n
Perimeter 598894176
Area 22417139627919936
Diagonal 211741066.53136

Cube

Length = n
Surface area 134502837767519616
Volume 3.356373591435E+24
Space diagonal 259328785.29727

Equilateral Triangle

Length = n
Perimeter 449170632
Area 9.7069061989808E+15
Altitude 129664392.64864

Triangular Pyramid

Length = n
Surface area 9.7069061989808E+15
Volume 3.9555242111652E+23
Height 70580355.510455