38861886 (number)

38861886 is an even 8-digits composite number following 38861885 and preceding 38861887. In scientific notation, it is written as 3.8861886 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 10987776 positive integers (up to 38861886) that are relatively prime to 38861886.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8861886 × 10^7
Engineering notation 3.8861886 × 10^6

Prime Factorization of 38861886

Prime Factorization 2 × 3 × 7 × 97 × 9539

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38861886
Product of the distinct prime numbers

The prime factorization of 38861886 is 2 × 3 × 7 × 97 × 9539. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 2, 38, 87, 12, 315, 1511, 4667, 79361, 28494, 381569, 289510, 6437290, 2041945, 64570379, 77421143, 541904653, 156171156, 9458268788, 6937023288

Basic calculations (n = 38861886)

Multiplication

n×y
n×2 77723772
n×3 116585658
n×4 155447544
n×5 194309430

Division

n÷y
n÷2 19430943
n÷3 12953962
n÷3 9715471.5
n÷5 7772377.2

Exponentiation

ny
n2 1510246183476996
n3 5.8691015014218E+22
n4 2.2808435347068E+30
n5 8.8637881429614E+37

Nth Root

y√n
2√n 6233.9302209762
3√n 338.72035134002
4√n 78.955241884096
5√n 32.953744843147

Divisors of 38861886

1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 9539, 19078, 28617, 57234, 66773, 133546, 200319, 400638, 925283, 1850566, 2775849, 5551698, 6476981, 12953962, 19430943, 38861886

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38861885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38861886 can be divided by 32 positive divisors. The sum of these divisors (counting 38861886) is 1, the average is 0.03125.

Base conversion 38861886

Base System Value
2 Binary 10010100001111110000111110
3 Ternary 2201010101111010
4 Quaternary 2110033300332
5 Quinary 34422040021
6 Senary 3504540050
8 Octal 224176076
10 Decimal 38861886
12 Duodecimal 11021626
16 Hexadecimal 250fc3e
20 Vigesimal c2hee6
36 Base36 n4y0u

Cryptographic Hash Functions

md5 c50544c133028563f4b4257e222cf1cc
sha1 95a013dee7795bc072d7ad887dfbb132370e88d6
sha256 fc1c10a959bb349a8ec0bf2bd8196050ba60b99dfee66d6c60c887a21da0579c
sha512 c95974c7520164bafe89dcb4628a720b77c7355be0c24cc8cfe9b639777b155f3a169f06b5eb61f85c5f36ad4f04b0c6b1639bdd1ed4f07bd0eaca615eca2167
ripemd-160 136986c5ffcdd696d8a25beb1379e8e88e4c5388

38861886 as geometric shapes

Circle

Radius = n
Diameter 77723772
Circumference 244176431.12449
Area 4.7445783151234E+15

Sphere

Radius = n
Volume 2.4584434880053E+23
Surface area 1.8978313260493E+16
Circumference 244176431.12449

Square

Length = n
Perimeter 155447544
Area 1510246183476996
Diagonal 54959006.240597

Cube

Length = n
Surface area 9061477100861976
Volume 5.8691015014218E+22
Space diagonal 67310761.02995

Equilateral Triangle

Length = n
Perimeter 116585658
Area 6.5395578042979E+14
Altitude 33655380.514975

Triangular Pyramid

Length = n
Surface area 6.5395578042979E+14
Volume 6.9168024518792E+21
Height 18319668.746866