38689212 (number)

38689212 is an even 8-digits composite number following 38689211 and preceding 38689213. In scientific notation, it is written as 3.8689212 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 12137728 positive integers (up to 38689212) that are relatively prime to 38689212.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred eighty-nine thousand two hundred twelve

Notation

Scientific notation 3.8689212 × 10^7
Engineering notation 3.8689212 × 10^6

Prime Factorization of 38689212

Prime Factorization 2 × 2 × 3 × 17 × 189653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19344606
Product of the distinct prime numbers

The prime factorization of 38689212 is 2 × 2 × 3 × 17 × 189653. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 83, 92, 55, 155, 5871, 6596, 1990, 35670, 234246, 345581, 8412620, 6500364, 53468695, 37645414, 634523311, 652578833, 5226636767, 5054963324

Basic calculations (n = 38689212)

Multiplication

n×y
n×2 77378424
n×3 116067636
n×4 154756848
n×5 193446060

Division

n÷y
n÷2 19344606
n÷3 12896404
n÷3 9672303
n÷5 7737842.4

Exponentiation

ny
n2 1496855125180944
n3 5.7912145271412E+22
n4 2.2405752657805E+30
n5 8.6686091459737E+37

Nth Root

y√n
2√n 6220.0652729694
3√n 338.21793071828
4√n 78.867390428297
5√n 32.924408154097

Divisors of 38689212

1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 189653, 379306, 568959, 758612, 1137918, 2275836, 3224101, 6448202, 9672303, 12896404, 19344606, 38689212

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38689211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38689212 can be divided by 24 positive divisors. The sum of these divisors (counting 38689212) is 1, the average is 0.041666666666667.

Base conversion 38689212

Base System Value
2 Binary 10010011100101100110111100
3 Ternary 2200210121121210
4 Quaternary 2103211212330
5 Quinary 34401023322
6 Senary 3501124420
8 Octal 223454674
10 Decimal 38689212
12 Duodecimal 10b59710
16 Hexadecimal 24e59bc
20 Vigesimal c1g30c
36 Base36 n18sc

Cryptographic Hash Functions

md5 cb43975d41b344b7f447be297968ca3a
sha1 7264938ef5521fb405ad4445875a46700077263d
sha256 8519baef6ff4995842dbd2bbe724a6d97b046c3d11f72dff2dc7bfe418363774
sha512 9d5e9dcef4a80ca042f26cde5f361faaf46bc6655ac6b83136d67c4aa56a107de92f2ad456fc032a6498548c540515f2842bb00a38337b4aa767c8df317cdaab
ripemd-160 0ec6d07b4e691ebaec1c46777ed8c659784f0418

38689212 as geometric shapes

Circle

Radius = n
Diameter 77378424
Circumference 243091488.38476
Area 4.7025090647567E+15

Sphere

Radius = n
Volume 2.4258182685106E+23
Surface area 1.8810036259027E+16
Circumference 243091488.38476

Square

Length = n
Perimeter 154756848
Area 1496855125180944
Diagonal 54714808.327928

Cube

Length = n
Surface area 8981130751085664
Volume 5.7912145271412E+22
Space diagonal 67011680.888803

Equilateral Triangle

Length = n
Perimeter 116067636
Area 6.4815728209582E+14
Altitude 33505840.444402

Triangular Pyramid

Length = n
Surface area 6.4815728209582E+14
Volume 6.8250117724127E+21
Height 18238269.442643