38687130 (number)

38687130 is an even 8-digits composite number following 38687129 and preceding 38687131. In scientific notation, it is written as 3.8687130 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 10190304 positive integers (up to 38687130) that are relatively prime to 38687130.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8687130 × 10^7
Engineering notation 3.8687130 × 10^6

Prime Factorization of 38687130

Prime Factorization 2 × 45 × 83 × 5179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38687130
Product of the distinct prime numbers

The prime factorization of 38687130 is 2 × 45 × 83 × 5179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 72, 27, 288, 277, 6313, 2631, 26486, 13544, 129765, 420190, 2453182, 2590387, 5029912, 18688000, 267939819, 633965504, 8260731573, 9302325695

Basic calculations (n = 38687130)

Multiplication

n×y
n×2 77374260
n×3 116061390
n×4 154748520
n×5 193435650

Division

n÷y
n÷2 19343565
n÷3 12895710
n÷3 9671782.5
n÷5 7737426

Exponentiation

ny
n2 1496694027636900
n3 5.7902796417412E+22
n4 2.240093012364E+30
n5 8.6662769581416E+37

Nth Root

y√n
2√n 6219.89790913
3√n 338.21186371815
4√n 78.866329375279
5√n 32.924053791267

Divisors of 38687130

1, 2, 45, 83, 90, 166, 3735, 5179, 7470, 10358, 233055, 429857, 466110, 859714, 19343565, 38687130

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 -38687129
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 38687130 can be divided by 16 positive divisors. The sum of these divisors (counting 38687130) is 1, the average is 0.0625.

Base conversion 38687130

Base System Value
2 Binary 10010011100101000110011010
3 Ternary 2200210111202200
4 Quaternary 2103211012122
5 Quinary 34400442010
6 Senary 3501111030
8 Octal 223450632
10 Decimal 38687130
12 Duodecimal 10b58476
16 Hexadecimal 24e519a
20 Vigesimal c1fhga
36 Base36 n176i

Cryptographic Hash Functions

md5 4bd952783d098514fc235c51731f255f
sha1 deb88f9c29ea2cc5692256f4e5d679194f4c6570
sha256 4fd6c2bdee1ee1beba5bb79db0a198578fd230298801811814e1b8537429883b
sha512 a1239d597bc13706bb7f2937f4a077bdf6b8bd8fd05582aaea35ab50e75fbb96669360448b27b61058298833b45451d0972032af9b50a59e196f2db9de931c8d
ripemd-160 cc71561944e43e9bdf4d6f892a6e232188cd2f5e

38687130 as geometric shapes

Circle

Radius = n
Diameter 77374260
Circumference 243078406.79295
Area 4.7020029618958E+15

Sphere

Radius = n
Volume 2.42542666463E+23
Surface area 1.8808011847583E+16
Circumference 243078406.79295

Square

Length = n
Perimeter 154748520
Area 1496694027636900
Diagonal 54711863.935291

Cube

Length = n
Surface area 8980164165821400
Volume 5.7902796417412E+22
Space diagonal 67008074.759022

Equilateral Triangle

Length = n
Perimeter 116061390
Area 6.48087524813E+14
Altitude 33504037.379511

Triangular Pyramid

Length = n
Surface area 6.48087524813E+14
Volume 6.8239099994027E+21
Height 18237287.97843