38821427 (number)

38821427 is an odd 8-digits composite number following 38821426 and preceding 38821428. In scientific notation, it is written as 3.8821427 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 36716544 positive integers (up to 38821427) that are relatively prime to 38821427.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8821427 × 10^7
Engineering notation 3.8821427 × 10^6

Prime Factorization of 38821427

Prime Factorization 19 × 769 × 2657

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38821427
Product of the distinct prime numbers

The prime factorization of 38821427 is 19 × 769 × 2657. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 46, 7, 650, 926, 47, 1767, 23557, 48483, 814079, 909562, 3437134, 3200277, 2773395, 20949074, 720153299, 261940679, 2141623086, 4603768178

Basic calculations (n = 38821427)

Multiplication

n×y
n×2 77642854
n×3 116464281
n×4 155285708
n×5 194107135

Division

n÷y
n÷2 19410713.5
n÷3 12940475.666667
n÷3 9705356.75
n÷5 7764285.4

Exponentiation

ny
n2 1507103194316329
n3 5.8507896639618E+22
n4 2.2713600383185E+30
n5 8.8177437918298E+37

Nth Root

y√n
2√n 6230.6843123368
3√n 338.6027635894
4√n 78.934683836301
5√n 32.946880373741

Divisors of 38821427

1, 19, 769, 2657, 14611, 50483, 2043233, 38821427

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -38821426
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 38821427 can be divided by 8 positive divisors. The sum of these divisors (counting 38821427) is 1, the average is 0.125.

Base conversion 38821427

Base System Value
2 Binary 10010100000101111000110011
3 Ternary 2201001022222122
4 Quaternary 2110011320303
5 Quinary 34414241202
6 Senary 3504024455
8 Octal 224057063
10 Decimal 38821427
12 Duodecimal 1100212b
16 Hexadecimal 2505e33
20 Vigesimal c2cdb7
36 Base36 n42sz

Cryptographic Hash Functions

md5 228ea96e0d44c7413d1ba2c1d92d626d
sha1 8499b3410c6277dea918222b89f276e1e46fc355
sha256 24ebc936912544218af763cdcfa1f53866c89a5f31eac25e0f3aebd33ad2d82c
sha512 088b1e7d8bb6ba1ce37a16e75f82e735723b803a0f6f4add3219e8fa01892336fd3fc55f8ba1780206a60a3d91ecfc6bdfe07dcd24c23476294266ceb6873e32
ripemd-160 6dfc7f8d58131322b222782d3e40e44a46da50ce

38821427 as geometric shapes

Circle

Radius = n
Diameter 77642854
Circumference 243922219.73014
Area 4.7347043234659E+15

Sphere

Radius = n
Volume 2.4507730434669E+23
Surface area 1.8938817293864E+16
Circumference 243922219.73014

Square

Length = n
Perimeter 155285708
Area 1507103194316329
Diagonal 54901788.574077

Cube

Length = n
Surface area 9042619165897974
Volume 5.8507896639618E+22
Space diagonal 67240683.986326

Equilateral Triangle

Length = n
Perimeter 116464281
Area 6.5259482620131E+14
Altitude 33620341.993163

Triangular Pyramid

Length = n
Surface area 6.5259482620131E+14
Volume 6.8952217444726E+21
Height 18300596.191359