38149738 (number)

38149738 is an even 8-digits composite number following 38149737 and preceding 38149739. In scientific notation, it is written as 3.8149738 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 16871760 positive integers (up to 38149738) that are relatively prime to 38149738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8149738 × 10^7
Engineering notation 3.8149738 × 10^6

Prime Factorization of 38149738

Prime Factorization 2 × 37 × 11 × 46867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38149738
Product of the distinct prime numbers

The prime factorization of 38149738 is 2 × 37 × 11 × 46867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 50, 67, 344, 440, 8718, 7727, 36520, 67910, 28563, 791593, 4891607, 8728052, 72068230, 74608260, 866998911, 175763884, 2695176342, 1989860731

Basic calculations (n = 38149738)

Multiplication

n×y
n×2 76299476
n×3 114449214
n×4 152598952
n×5 190748690

Division

n÷y
n÷2 19074869
n÷3 12716579.333333
n÷3 9537434.5
n÷5 7629947.6

Exponentiation

ny
n2 1455402509468644
n3 5.5523224420771E+22
n4 2.1181964645676E+30
n5 8.0808640155781E+37

Nth Root

y√n
2√n 6176.5474174493
3√n 336.63855443902
4√n 78.5910135922
5√n 32.832073545744

Divisors of 38149738

1, 2, 11, 22, 37, 74, 407, 814, 46867, 93734, 515537, 1031074, 1734079, 3468158, 19074869, 38149738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38149737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38149738 can be divided by 16 positive divisors. The sum of these divisors (counting 38149738) is 1, the average is 0.0625.

Base conversion 38149738

Base System Value
2 Binary 10010001100001111001101010
3 Ternary 2122210012121021
4 Quaternary 2101201321222
5 Quinary 34231242423
6 Senary 3441403054
8 Octal 221417152
10 Decimal 38149738
12 Duodecimal 1093948a
16 Hexadecimal 2461e6a
20 Vigesimal bi8e6i
36 Base36 mpoiy

Cryptographic Hash Functions

md5 433f758524417ccafed510e817ee0e39
sha1 303bdd874540a63544fee186d6392feaccd0a5c3
sha256 55166522e486da459dd3aa185cfcdeea92662a0033f912f0139d3ed176d23e1d
sha512 b2f50ba6512c3bca9b8a217e82ac33f78dcd7309e28112a9c82da0fdae6b09570a6d13e163cf9a0bb1c7e58a98b5fe8969a9f17c5b9474be5a3d2d4cc6afe6e2
ripemd-160 a2bf678704ed037d9561e4a3e5ae0aa81b0a35f2

38149738 as geometric shapes

Circle

Radius = n
Diameter 76299476
Circumference 239701873.27435
Area 4.5722818317628E+15

Sphere

Radius = n
Volume 2.3257513859188E+23
Surface area 1.8289127327051E+16
Circumference 239701873.27435

Square

Length = n
Perimeter 152598952
Area 1455402509468644
Diagonal 53951876.88058

Cube

Length = n
Surface area 8732415056811864
Volume 5.5523224420771E+22
Space diagonal 66077284.511441

Equilateral Triangle

Length = n
Perimeter 114449214
Area 6.3020777296573E+14
Altitude 33038642.255721

Triangular Pyramid

Length = n
Surface area 6.3020777296573E+14
Volume 6.5434747502117E+21
Height 17983958.960193