149747308 (number)

149747308 is an even 9-digits composite number following 149747307 and preceding 149747309. In scientific notation, it is written as 1.49747308 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 74602800 positive integers (up to 149747308) that are relatively prime to 149747308.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49747308 × 10^8
Engineering notation 1.49747308 × 10^6

Prime Factorization of 149747308

Prime Factorization 2 × 2 × 277 × 135151

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74873654
Product of the distinct prime numbers

The prime factorization of 149747308 is 2 × 2 × 277 × 135151. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 149747308)

Multiplication

n×y
n×2 299494616
n×3 449241924
n×4 598989232
n×5 748736540

Division

n÷y
n÷2 74873654
n÷3 49915769.333333
n÷3 37436827
n÷5 29949461.6

Exponentiation

ny
n2 22424256253246864
n3 3.3579720078259E+24
n4 5.0284726851128E+32
n5 7.5300024794718E+40

Nth Root

y√n
2√n 12237.128257888
3√n 531.03075542736
4√n 110.62155421927
5√n 43.159042861832

Divisors of 149747308

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149747307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149747308 can be divided by 12 positive divisors. The sum of these divisors (counting 149747308) is 1, the average is 0.083333333333333.

Base conversion 149747308

Base System Value
2 Binary 1000111011001111011001101100
3 Ternary 101102202221200121
4 Quaternary 20323033121230
5 Quinary 301313403213
6 Senary 22505334324
8 Octal 1073173154
10 Decimal 149747308
12 Duodecimal 421973a4
16 Hexadecimal 8ecf66c
20 Vigesimal 26fi858
36 Base36 2h5lrg

Cryptographic Hash Functions

md5 bd1a075a0196d4459d63a46e84915d72
sha1 1ab4adc26d518ffc05503045287f7f243547c9bd
sha256 11dcee2e38f391d0e970b60ac515fff03b47d052a5bbfc6f5a37a54bd74dae26
sha512 013d867985b0f4cea09ea606df0a62acc7301545f7e8c87ab0b3fcab143d97fc54941e2b7e71cfcb756d2779de3132f752cdda38d957257ba6ac67f5970ca526
ripemd-160 dea40208346c6ffe372144319cd0f316b5f0effa

149747308 as geometric shapes

Circle

Radius = n
Diameter 299494616
Circumference 940890085.4153
Area 7.0447878707415E+16

Sphere

Radius = n
Volume 1.4065840254328E+25
Surface area 2.8179151482966E+17
Circumference 940890085.4153

Square

Length = n
Perimeter 598989232
Area 22424256253246864
Diagonal 211774673.90246

Cube

Length = n
Surface area 134545537519481184
Volume 3.3579720078259E+24
Space diagonal 259369945.75267

Equilateral Triangle

Length = n
Perimeter 449241924
Area 9.7099877881419E+15
Altitude 129684972.87633

Triangular Pyramid

Length = n
Surface area 9.7099877881419E+15
Volume 3.9574079629471E+23
Height 70591557.967487