38866449 (number)

38866449 is an odd 8-digits composite number following 38866448 and preceding 38866450. In scientific notation, it is written as 3.8866449 × 10^7. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 25546560 positive integers (up to 38866449) that are relatively prime to 38866449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.8866449 × 10^7
Engineering notation 3.8866449 × 10^6

Prime Factorization of 38866449

Prime Factorization 471 × 179 × 461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 38866449
Product of the distinct prime numbers

The prime factorization of 38866449 is 471 × 179 × 461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 99, 23, 322, 574, 9250, 6098, 18051, 87297, 184261, 369763, 4304120, 2454418, 42842729, 50202178, 539186990, 198635920, 1802130166, 4014225469

Basic calculations (n = 38866449)

Multiplication

n×y
n×2 77732898
n×3 116599347
n×4 155465796
n×5 194332245

Division

n÷y
n÷2 19433224.5
n÷3 12955483
n÷3 9716612.25
n÷5 7773289.8

Exponentiation

ny
n2 1510600857869601
n3 5.8711691201745E+22
n4 2.2819149517964E+30
n5 8.8689931096331E+37

Nth Root

y√n
2√n 6234.2961912312
3√n 338.73360786318
4√n 78.957559430565
5√n 32.954518664963

Divisors of 38866449

1, 179, 461, 471, 82519, 84309, 217131, 38866449

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 -38866448
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 38866449 can be divided by 8 positive divisors. The sum of these divisors (counting 38866449) is 1, the average is 0.125.

Base conversion 38866449

Base System Value
2 Binary 10010100010000111000010001
3 Ternary 2201010121202010
4 Quaternary 2110100320101
5 Quinary 34422211244
6 Senary 3505013133
8 Octal 224207021
10 Decimal 38866449
12 Duodecimal 110241a9
16 Hexadecimal 2510e11
20 Vigesimal c2i629
36 Base36 n51jl

Cryptographic Hash Functions

md5 7e171fb0579a7a484b7b41f4eb9a8041
sha1 dd47c1dc6ed443d555d0a1d8bcc07631bcc363cd
sha256 a7aafd2d99a572135b39b2aec577f92fdc51367c90a43cde8821f37fe27b415f
sha512 aa6e0cac18c8ca51c5189ebcda307999deefac06f0471122c435f9d6b2b88cf8bfb6bd0cefc5a1dcbe85f8c1d915af18b131dd3fc6e080aa2eed9033bfbd50d9
ripemd-160 25c75d92170f6130da487896173046a2a5d6762a

38866449 as geometric shapes

Circle

Radius = n
Diameter 77732898
Circumference 244205101.29904
Area 4.7456925575896E+15

Sphere

Radius = n
Volume 2.4593095701231E+23
Surface area 1.8982770230358E+16
Circumference 244205101.29904

Square

Length = n
Perimeter 155465796
Area 1510600857869601
Diagonal 54965459.297082

Cube

Length = n
Surface area 9063605147217606
Volume 5.8711691201745E+22
Space diagonal 67318664.377785

Equilateral Triangle

Length = n
Perimeter 116599347
Area 6.5410935894682E+14
Altitude 33659332.188892

Triangular Pyramid

Length = n
Surface area 6.5410935894682E+14
Volume 6.9192391639474E+21
Height 18321819.765694