38694849 (number)

38694849 is an odd 8-digits composite number following 38694848 and preceding 38694850. In scientific notation, it is written as 3.8694849 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 24141456 positive integers (up to 38694849) that are relatively prime to 38694849.

Interesting facts

Basic properties

Name

Name thirty-eight million six hundred ninety-four thousand eight hundred forty-nine

Notation

Scientific notation 3.8694849 × 10^7
Engineering notation 3.8694849 × 10^6

Prime Factorization of 38694849

Prime Factorization 3 × 19 × 83 × 8179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38694849
Product of the distinct prime numbers

The prime factorization of 38694849 is 3 × 19 × 83 × 8179. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 16, 35, 242, 790, 9210, 3249, 47412, 14249, 146468, 659319, 4044971, 7541297, 96145824, 98526381, 455308982, 563402531, 2177313676, 459465810

Basic calculations (n = 38694849)

Multiplication

n×y
n×2 77389698
n×3 116084547
n×4 154779396
n×5 193474245

Division

n÷y
n÷2 19347424.5
n÷3 12898283
n÷3 9673712.25
n÷5 7738969.8

Exponentiation

ny
n2 1497291339132801
n3 5.7937462276752E+22
n4 2.2418813542421E+30
n5 8.6749260478313E+37

Nth Root

y√n
2√n 6220.5183867585
3√n 338.23435598509
4√n 78.870263006779
5√n 32.925367512346

Divisors of 38694849

1, 3, 19, 57, 83, 249, 1577, 4731, 8179, 24537, 155401, 466203, 678857, 2036571, 12898283, 38694849

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 -38694848
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 38694849 can be divided by 16 positive divisors. The sum of these divisors (counting 38694849) is 1, the average is 0.0625.

Base conversion 38694849

Base System Value
2 Binary 10010011100110111111000001
3 Ternary 2200210220100120
4 Quaternary 2103212333001
5 Quinary 34401213344
6 Senary 3501210453
8 Octal 223467701
10 Decimal 38694849
12 Duodecimal 10b60a29
16 Hexadecimal 24e6fc1
20 Vigesimal c1gh29
36 Base36 n1d4x

Cryptographic Hash Functions

md5 6c036a2caa6a9ce36911c67b118f5acc
sha1 545d65f9836faa4ed665c6f908b8db064cf42513
sha256 7ab8871cc52f06c178cae4596f59523389e5758bfb3b163af3fb292422b93e91
sha512 0e47ca861eec2b7375ddfecc98f372b4172374ebe95aaea50560af075305f1ef2bae8e394c9e09af993c5870391d4e2e04d693e542c82e0cd4ce2a5592336542
ripemd-160 f098acc491e6c685ceaecbd4cc3a8f3b2cad7a75

38694849 as geometric shapes

Circle

Radius = n
Diameter 77389698
Circumference 243126906.70033
Area 4.7038794713032E+15

Sphere

Radius = n
Volume 2.4268787447504E+23
Surface area 1.8815517885213E+16
Circumference 243126906.70033

Square

Length = n
Perimeter 154779396
Area 1497291339132801
Diagonal 54722780.249779

Cube

Length = n
Surface area 8983748034796806
Volume 5.7937462276752E+22
Space diagonal 67021444.459206

Equilateral Triangle

Length = n
Perimeter 116084547
Area 6.4834616827771E+14
Altitude 33510722.229603

Triangular Pyramid

Length = n
Surface area 6.4834616827771E+14
Volume 6.8279954101051E+21
Height 18240926.749926