149738474 (number)

149738474 is an even 9-digits composite number following 149738473 and preceding 149738475. In scientific notation, it is written as 1.49738474 × 10^8. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 73967116 positive integers (up to 149738474) that are relatively prime to 149738474.

Interesting facts

Basic properties

Name

Name one hundred forty-nine million seven hundred thirty-eight thousand four hundred seventy-four

Notation

Scientific notation 1.49738474 × 10^8
Engineering notation 1.49738474 × 10^6

Prime Factorization of 149738474

Prime Factorization 2 × 83 × 902039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 149738474
Product of the distinct prime numbers

The prime factorization of 149738474 is 2 × 83 × 902039. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 89, 93, 873, 56, 4875, 1559, 39450, 74223, 472362, 754996, 5341745, 8644335, 50461019, 67447073, 947510976, 347453094, 9629660583, 3957188928

Basic calculations (n = 149738474)

Multiplication

n×y
n×2 299476948
n×3 449215422
n×4 598953896
n×5 748692370

Division

n÷y
n÷2 74869237
n÷3 49912824.666667
n÷3 37434618.5
n÷5 29947694.8

Exponentiation

ny
n2 22421610595848676
n3 3.3573777552446E+24
n4 5.0272862171187E+32
n5 7.5277816651259E+40

Nth Root

y√n
2√n 12236.767301865
3√n 531.02031290698
4√n 110.61992271678
5√n 43.158533636007

Divisors of 149738474

1, 2, 83, 166, 902039, 1804078, 74869237, 149738474

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 -149738473
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 149738474 can be divided by 8 positive divisors. The sum of these divisors (counting 149738474) is 1, the average is 0.125.

Base conversion 149738474

Base System Value
2 Binary 1000111011001101001111101010
3 Ternary 101102202111120102
4 Quaternary 20323031033222
5 Quinary 301313112344
6 Senary 22505225402
8 Octal 1073151752
10 Decimal 149738474
12 Duodecimal 42192262
16 Hexadecimal 8ecd3ea
20 Vigesimal 26fh63e
36 Base36 2h5ey2

Cryptographic Hash Functions

md5 cc2e25b13ad1dd79807fdbc4df8b5008
sha1 30c14bf2334e0cc10786c31d8c0c8f136bf41fb9
sha256 43f3725f7b5ff50f50fb853206f8fbfbe1ac44c82608c31e0a374e50c96bff14
sha512 11b94c75d8f7d28266de7d9886067b6ac9d132c5fbc6842489595449194e970e5877229efc6b98493a80ded5b98fa9a649163ce1123fde0703a1f535ececcfb9
ripemd-160 f1f1269130fda1b5e52599d6dfae3cfbf318f336

149738474 as geometric shapes

Circle

Radius = n
Diameter 299476948
Circumference 940834579.75629
Area 7.0439567129569E+16

Sphere

Radius = n
Volume 1.4063351054936E+25
Surface area 2.8175826851828E+17
Circumference 940834579.75629

Square

Length = n
Perimeter 598953896
Area 22421610595848676
Diagonal 211762180.73985

Cube

Length = n
Surface area 134529663575092056
Volume 3.3573777552446E+24
Space diagonal 259354644.81583

Equilateral Triangle

Length = n
Perimeter 449215422
Area 9.7088421848836E+15
Altitude 129677322.40792

Triangular Pyramid

Length = n
Surface area 9.7088421848836E+15
Volume 3.9567076295639E+23
Height 70587393.57995