38187434 (number)

38187434 is an even 8-digits composite number following 38187433 and preceding 38187435. In scientific notation, it is written as 3.8187434 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 19093716 positive integers (up to 38187434) that are relatively prime to 38187434.

Interesting facts

Basic properties

Name

Name thirty-eight million one hundred eighty-seven thousand four hundred thirty-four

Notation

Scientific notation 3.8187434 × 10^7
Engineering notation 3.8187434 × 10^6

Prime Factorization of 38187434

Prime Factorization 2 × 19093717

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 38187434
Product of the distinct prime numbers

The prime factorization of 38187434 is 2 × 19093717. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 6, 46, 23, 429, 787, 5632, 8273, 47816, 47367, 151630, 196949, 5605875, 7909794, 8769093, 30896693, 426526427, 703737307, 8897671312, 9678742802

Basic calculations (n = 38187434)

Multiplication

n×y
n×2 76374868
n×3 114562302
n×4 152749736
n×5 190937170

Division

n÷y
n÷2 19093717
n÷3 12729144.666667
n÷3 9546858.5
n÷5 7637486.8

Exponentiation

ny
n2 1458280115504356
n3 5.5687975664335E+22
n4 2.1265808952754E+30
n5 8.120866758399E+37

Nth Root

y√n
2√n 6179.5982070034
3√n 336.74939617512
4√n 78.610420473392
5√n 32.838559299157

Divisors of 38187434

1, 2, 19093717, 38187434

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 -38187433
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 38187434 can be divided by 4 positive divisors. The sum of these divisors (counting 38187434) is 1, the average is 0.25.

Base conversion 38187434

Base System Value
2 Binary 10010001101011000110101010
3 Ternary 2122212010022102
4 Quaternary 2101223012222
5 Quinary 34233444214
6 Senary 3442253402
8 Octal 221530652
10 Decimal 38187434
12 Duodecimal 10957262
16 Hexadecimal 246b1aa
20 Vigesimal bid8be
36 Base36 mqhm2

Cryptographic Hash Functions

md5 dc3a4a248dd1c29ac766d22178654091
sha1 499ef6c62d143cebbeceff24a51cc6e0cebbf28f
sha256 a96dd9d8514935561ac7f7898d754380a56c288a9516493a3ac91cc01ce9e656
sha512 86e844fd301dce5a3cbf738021238cf81759a1eb572e55c6e4d5d3b37ff088832d73d515192099e7a58a6fadecad5f68a888b71f3597957f580ea242c34c638b
ripemd-160 b8cf54466541e80c745461d03d602d9510d10e11

38187434 as geometric shapes

Circle

Radius = n
Diameter 76374868
Circumference 239938724.22769
Area 4.5813220977446E+15

Sphere

Radius = n
Volume 2.3326524698715E+23
Surface area 1.8325288390978E+16
Circumference 239938724.22769

Square

Length = n
Perimeter 152749736
Area 1458280115504356
Diagonal 54005187.075027

Cube

Length = n
Surface area 8749680693026136
Volume 5.5687975664335E+22
Space diagonal 66142575.898683

Equilateral Triangle

Length = n
Perimeter 114562302
Area 6.3145381293024E+14
Altitude 33071287.949342

Triangular Pyramid

Length = n
Surface area 6.3145381293024E+14
Volume 6.5628908704671E+21
Height 18001729.025009