149738477 (number)

149738477 is an odd 9-digits composite number following 149738476 and preceding 149738478. In scientific notation, it is written as 1.49738477 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 128347260 positive integers (up to 149738477) that are relatively prime to 149738477.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.49738477 × 10^8
Engineering notation 1.49738477 × 10^6

Prime Factorization of 149738477

Prime Factorization 7 × 21391211

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 149738477
Product of the distinct prime numbers

The prime factorization of 149738477 is 7 × 21391211. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 98, 80, 570, 884, 817, 508, 95378, 22679, 684261, 699150, 1782246, 4189929, 71772135, 31050420, 337665520, 648720207, 8093489896, 3893628975

Basic calculations (n = 149738477)

Multiplication

n×y
n×2 299476954
n×3 449215431
n×4 598953908
n×5 748692385

Division

n÷y
n÷2 74869238.5
n÷3 49912825.666667
n÷3 37434619.25
n÷5 29947695.4

Exponentiation

ny
n2 22421611494279529
n3 3.3573779570391E+24
n4 5.0272866200041E+32
n5 7.5277824192189E+40

Nth Root

y√n
2√n 12236.767424447
3√n 531.0203164533
4√n 110.61992327084
5√n 43.158533808943

Divisors of 149738477

1, 7, 21391211, 149738477

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -149738476
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 149738477 can be divided by 4 positive divisors. The sum of these divisors (counting 149738477) is 1, the average is 0.25.

Base conversion 149738477

Base System Value
2 Binary 1000111011001101001111101101
3 Ternary 101102202111120112
4 Quaternary 20323031033231
5 Quinary 301313112402
6 Senary 22505225405
8 Octal 1073151755
10 Decimal 149738477
12 Duodecimal 42192265
16 Hexadecimal 8ecd3ed
20 Vigesimal 26fh63h
36 Base36 2h5ey5

Cryptographic Hash Functions

md5 ca7add072b875171c23fb1a2e1901748
sha1 de76b10753ccbc2731809c57f84f19cbf2058796
sha256 4b8b5bfb49ab97f0c18a3305432b61fb9ff56cda6860b494a2bf504195828e63
sha512 0cbef77ea5dd47f6f0301815ceb312fda9103d728b109906e66f12cf8fc7c68c20e9b78e52890b03dea79de9a5e7d7bb7586e5c8d3a90616ec363b4ce86af8f0
ripemd-160 f215a28c7c069470ec10e02414b7fd465378e2d9

149738477 as geometric shapes

Circle

Radius = n
Diameter 299476954
Circumference 940834598.60585
Area 7.0439569952073E+16

Sphere

Radius = n
Volume 1.4063351900211E+25
Surface area 2.8175827980829E+17
Circumference 940834598.60585

Square

Length = n
Perimeter 598953908
Area 22421611494279529
Diagonal 211762184.98249

Cube

Length = n
Surface area 134529668965677174
Volume 3.3573779570391E+24
Space diagonal 259354650.01198

Equilateral Triangle

Length = n
Perimeter 449215431
Area 9.7088425739156E+15
Altitude 129677325.00599

Triangular Pyramid

Length = n
Surface area 9.7088425739156E+15
Volume 3.956707867381E+23
Height 70587394.994164