149867874 (number)

149867874 is an even 9-digits composite number following 149867873 and preceding 149867875. In scientific notation, it is written as 1.49867874 × 10^8. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 44634240 positive integers (up to 149867874) that are relatively prime to 149867874.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49867874 × 10^8
Engineering notation 1.49867874 × 10^6

Prime Factorization of 149867874

Prime Factorization 2 × 3 × 9 × 533 × 41 × 127

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 149867874
Product of the distinct prime numbers

The prime factorization of 149867874 is 2 × 3 × 9 × 533 × 41 × 127. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 23, 63, 403, 446, 1141, 1328, 91804, 41719, 320442, 458563, 2984652, 6477576, 17314068, 40918344, 105594388, 608765056, 6783549047, 6605515079

Basic calculations (n = 149867874)

Multiplication

n×y
n×2 299735748
n×3 449603622
n×4 599471496
n×5 749339370

Division

n÷y
n÷2 74933937
n÷3 49955958
n÷3 37466968.5
n÷5 29973574.8

Exponentiation

ny
n2 22460379657279876
n3 3.3660893484694E+24
n4 5.0446865434915E+32
n5 7.5603644726948E+40

Nth Root

y√n
2√n 12242.053504212
3√n 531.17323340128
4√n 110.64381367348
5√n 43.165990349889

Divisors of 149867874

1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 127, 246, 254, 369, 381, 533, 738, 762, 1066, 1107, 1143, 1599, 2214, 2286, 3198, 3429, 4797, 5207, 6858, 9594, 10414, 14391, 15621, 21853, 28782, 31242, 43706, 46863, 65559, 67691, 93726, 131118, 135382, 140589, 196677, 203073, 281178, 393354, 406146, 590031, 609219, 1180062, 1218438, 1827657, 2775331, 3655314, 5550662, 8325993, 16651986, 24977979, 49955958, 74933937, 149867874

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149867873
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149867874 can be divided by 64 positive divisors. The sum of these divisors (counting 149867874) is 1, the average is 0.015625.

Base conversion 149867874

Base System Value
2 Binary 1000111011101100110101100010
3 Ternary 101110000002002000
4 Quaternary 20323230311202
5 Quinary 301331232444
6 Senary 22512104430
8 Octal 1073546542
10 Decimal 149867874
12 Duodecimal 42235116
16 Hexadecimal 8eecd62
20 Vigesimal 26gd9de
36 Base36 2h86si

Cryptographic Hash Functions

md5 87243e94e5820b82a663563b5bad5987
sha1 9c3fc1103420a8b4f46782f34c7acf5eecd6517d
sha256 de2a934b25a6d434a9e3521e19036ce2d948eb3cc2262a5f761b824647884414
sha512 ddfa59d564f2364c9984e3ea63cf33abd951336b4a2a9497448d797487300d01d0df4bc6d9274a4c20af8ebfc5d2d27bcd2270980ec89528359c88fe2c71598b
ripemd-160 eb0267e533a434ccf6ca9937a801fbd5e1394592

149867874 as geometric shapes

Circle

Radius = n
Diameter 299735748
Circumference 941647623.93504
Area 7.0561363728148E+16

Sphere

Radius = n
Volume 1.4099842091304E+25
Surface area 2.8224545491259E+17
Circumference 941647623.93504

Square

Length = n
Perimeter 599471496
Area 22460379657279876
Diagonal 211945179.97482

Cube

Length = n
Surface area 134762277943679256
Volume 3.3660893484694E+24
Space diagonal 259578772.19033

Equilateral Triangle

Length = n
Perimeter 449603622
Area 9.7256296809238E+15
Altitude 129789386.09517

Triangular Pyramid

Length = n
Surface area 9.7256296809238E+15
Volume 3.9669743406375E+23
Height 70648393.324941