38866438 (number)

38866438 is an even 8-digits composite number following 38866437 and preceding 38866439. In scientific notation, it is written as 3.8866438 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 16402176 positive integers (up to 38866438) that are relatively prime to 38866438.

Interesting facts

Basic properties

Name

Name thirty-eight million eight hundred sixty-six thousand four hundred thirty-eight

Notation

Scientific notation 3.8866438 × 10^7
Engineering notation 3.8866438 × 10^6

Prime Factorization of 38866438

Prime Factorization 2 × 247 × 29 × 2713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38866438
Product of the distinct prime numbers

The prime factorization of 38866438 is 2 × 247 × 29 × 2713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 94, 92, 545, 552, 1192, 3734, 94675, 69957, 272290, 988025, 5184175, 3465930, 89845589, 88520073, 381273030, 913935569, 1334047890, 6014211509

Basic calculations (n = 38866438)

Multiplication

n×y
n×2 77732876
n×3 116599314
n×4 155465752
n×5 194332190

Division

n÷y
n÷2 19433219
n÷3 12955479.333333
n÷3 9716609.5
n÷5 7773287.6

Exponentiation

ny
n2 1510600002807844
n3 5.8711641351931E+22
n4 2.2819123684831E+30
n5 8.868980559108E+37

Nth Root

y√n
2√n 6234.2953090145
3√n 338.733575907
4√n 78.957553843913
5√n 32.954516799602

Divisors of 38866438

1, 2, 29, 58, 247, 494, 2713, 5426, 7163, 14326, 78677, 157354, 670111, 1340222, 19433219, 38866438

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 -38866437
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 38866438 can be divided by 16 positive divisors. The sum of these divisors (counting 38866438) is 1, the average is 0.0625.

Base conversion 38866438

Base System Value
2 Binary 10010100010000111000000110
3 Ternary 2201010121201201
4 Quaternary 2110100320012
5 Quinary 34422211223
6 Senary 3505013114
8 Octal 224207006
10 Decimal 38866438
12 Duodecimal 1102419a
16 Hexadecimal 2510e06
20 Vigesimal c2i61i
36 Base36 n51ja

Cryptographic Hash Functions

md5 40f3c8256d661c8855fc13bd1d62f798
sha1 0e0cda744363aa9add0ab435c6747ca26813240a
sha256 884a55ade05b859225fc5947ac19ecf1d6b3379b8a5b9d489111dd5f1844d03a
sha512 82fd17185ece387763a0f2d22a6124210f9efdc0ec33873c43724379e5642cfdeebdd6c0fd3986e6156871591e4306fcfeb93aba6a7bf0314dddc887f578605c
ripemd-160 717b0f9f8b68efeeb49657d237c19f12ed2206f9

38866438 as geometric shapes

Circle

Radius = n
Diameter 77732876
Circumference 244205032.18401
Area 4.7456898713338E+15

Sphere

Radius = n
Volume 2.459307482019E+23
Surface area 1.8982759485335E+16
Circumference 244205032.18401

Square

Length = n
Perimeter 155465752
Area 1510600002807844
Diagonal 54965443.740733

Cube

Length = n
Surface area 9063600016847064
Volume 5.8711641351931E+22
Space diagonal 67318645.325226

Equilateral Triangle

Length = n
Perimeter 116599314
Area 6.5410898869422E+14
Altitude 33659322.662613

Triangular Pyramid

Length = n
Surface area 6.5410898869422E+14
Volume 6.9192332890905E+21
Height 18321814.580244