149747436 (number)

149747436 is an even 9-digits composite number following 149747435 and preceding 149747437. In scientific notation, it is written as 1.49747436 × 10^8. The sum of its digits is 45. It has a total of 7 prime factors and 96 positive divisors. There are 44789760 positive integers (up to 149747436) that are relatively prime to 149747436.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49747436 × 10^8
Engineering notation 1.49747436 × 10^6

Prime Factorization of 149747436

Prime Factorization 2 × 2 × 9 × 19 × 37 × 61 × 97

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 74873718
Product of the distinct prime numbers

The prime factorization of 149747436 is 2 × 2 × 9 × 19 × 37 × 61 × 97. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149747436)

Multiplication

n×y
n×2 299494872
n×3 449242308
n×4 598989744
n×5 748737180

Division

n÷y
n÷2 74873718
n÷3 49915812
n÷3 37436859
n÷5 29949487.2

Exponentiation

ny
n2 22424294588574096
n3 3.3579806187476E+24
n4 5.0284898779515E+32
n5 7.530034661752E+40

Nth Root

y√n
2√n 12237.133487872
3√n 531.03090673095
4√n 110.62157785835
5√n 43.159050240069

Divisors of 149747436

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 -149747435
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 149747436 can be divided by 96 positive divisors. The sum of these divisors (counting 149747436) is 1, the average is 0.010416666666667.

Base conversion 149747436

Base System Value
2 Binary 1000111011001111011011101100
3 Ternary 101102202221212100
4 Quaternary 20323033123230
5 Quinary 301313404221
6 Senary 22505335100
8 Octal 1073173354
10 Decimal 149747436
12 Duodecimal 42197490
16 Hexadecimal 8ecf6ec
20 Vigesimal 26fi8bg
36 Base36 2h5lv0

Cryptographic Hash Functions

md5 8e0bfc34c599141535d506295b13f332
sha1 11f5175f2908b85701fc9485ffae5b46bd69d177
sha256 8034d41c0c3f93bfa4d7ad955ff8be94e2d0bd5b931777c1494273e00552975c
sha512 0dfa392a2403abd377265f11a52b834c1d5930c7dba8ea721c843d9fdea1ed267980aa3c5714cf4d39694ba07f48012e5483b2958c8324ff1bb0aab1d438b9a9
ripemd-160 4c7f0e8df406064f3165f62c39c12463bb069e86

149747436 as geometric shapes

Circle

Radius = n
Diameter 299494872
Circumference 940890889.66302
Area 7.0447999141398E+16

Sphere

Radius = n
Volume 1.4065876323673E+25
Surface area 2.8179199656559E+17
Circumference 940890889.66302

Square

Length = n
Perimeter 598989744
Area 22424294588574096
Diagonal 211774854.9218

Cube

Length = n
Surface area 134545767531444576
Volume 3.3579806187476E+24
Space diagonal 259370167.45517

Equilateral Triangle

Length = n
Perimeter 449242308
Area 9.7100043878255E+15
Altitude 129685083.72758

Triangular Pyramid

Length = n
Surface area 9.7100043878255E+15
Volume 3.9574181110158E+23
Height 70591618.307266