149718393 (number)

149718393 is an odd 9-digits composite number following 149718392 and preceding 149718394. In scientific notation, it is written as 1.49718393 × 10^8. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 90738360 positive integers (up to 149718393) that are relatively prime to 149718393.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred eighteen thousand three hundred ninety-three

Notation

Scientific notation 1.49718393 × 10^8
Engineering notation 1.49718393 × 10^6

Prime Factorization of 149718393

Prime Factorization 9 × 11 × 1512307

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149718393
Product of the distinct prime numbers

The prime factorization of 149718393 is 9 × 11 × 1512307. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 1, 90, 49, 575, 731, 3175, 2571, 10688, 16388, 639987, 986291, 9586439, 2423767, 83410613, 34497371, 827563764, 498275871, 1558247703, 6560921528

Basic calculations (n = 149718393)

Multiplication

n×y
n×2 299436786
n×3 449155179
n×4 598873572
n×5 748591965

Division

n÷y
n÷2 74859196.5
n÷3 49906131
n÷3 37429598.25
n÷5 29943678.6

Exponentiation

ny
n2 22415597202502449
n3 3.356027191294E+24
n4 5.0245899794484E+32
n5 7.5227353720691E+40

Nth Root

y√n
2√n 12235.94675536
3√n 530.99657397217
4√n 110.6162137996
5√n 43.157376000318

Divisors of 149718393

1, 9, 11, 99, 1512307, 13610763, 16635377, 149718393

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 -149718392
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 149718393 can be divided by 8 positive divisors. The sum of these divisors (counting 149718393) is 1, the average is 0.125.

Base conversion 149718393

Base System Value
2 Binary 1000111011001000010101111001
3 Ternary 101102201111000200
4 Quaternary 20323020111321
5 Quinary 301311442033
6 Senary 22504552413
8 Octal 1073102571
10 Decimal 149718393
12 Duodecimal 42182709
16 Hexadecimal 8ec8579
20 Vigesimal 26fefjd
36 Base36 2h4zg9

Cryptographic Hash Functions

md5 f2ebabc70d0bf77751a0e806e2c2e5d1
sha1 c3639b16559dec49a7620f8c77089a4434d2b501
sha256 ce5dc5c4daebe23b6b4c04752d568034a68fcc70e17d4a3ac8a68809df9561d3
sha512 104f128cd55a05caddb84063ba7eeb328bac3654ca665218207bdc0dc849aa376890e3c2edd1b1ba184fa30f292fe595fcf01d63a3120e922ef615d7356c7b60
ripemd-160 2e545501deb504cb3ae10816675edda270ae8451

149718393 as geometric shapes

Circle

Radius = n
Diameter 299436786
Circumference 940708407.11214
Area 7.042067549721E+16

Sphere

Radius = n
Volume 1.4057693825889E+25
Surface area 2.8168270198884E+17
Circumference 940708407.11214

Square

Length = n
Perimeter 598873572
Area 22415597202502449
Diagonal 211733781.91731

Cube

Length = n
Surface area 134493583215014694
Volume 3.356027191294E+24
Space diagonal 259319863.50356

Equilateral Triangle

Length = n
Perimeter 449155179
Area 9.7062383091833E+15
Altitude 129659931.75178

Triangular Pyramid

Length = n
Surface area 9.7062383091833E+15
Volume 3.955115974684E+23
Height 70577927.305768