381888082 (number)

381888082 is an even 9-digits composite number following 381888081 and preceding 381888083. In scientific notation, it is written as 3.81888082 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 190905684 positive integers (up to 381888082) that are relatively prime to 381888082.

Interesting facts

Basic properties

Name

Name three hundred eighty-one million eight hundred eighty-eight thousand eighty-two

Notation

Scientific notation 3.81888082 × 10^8
Engineering notation 3.81888082 × 10^6

Prime Factorization of 381888082

Prime Factorization 2 × 5879 × 32479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 381888082
Product of the distinct prime numbers

The prime factorization of 381888082 is 2 × 5879 × 32479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 3, 58, 61, 813, 672, 6017, 8534, 63239, 12474, 655453, 245793, 6624368, 1628426, 86315304, 29297367, 879960277, 346888731, 340445635, 601382309

Basic calculations (n = 381888082)

Multiplication

n×y
n×2 763776164
n×3 1145664246
n×4 1527552328
n×5 1909440410

Division

n÷y
n÷2 190944041
n÷3 127296027.33333
n÷3 95472020.5
n÷5 76377616.4

Exponentiation

ny
n2 145838507173638724
n3 5.5693987786284E+25
n4 2.1268870174635E+34
n5 8.1223280372985E+42

Nth Root

y√n
2√n 19541.956964439
3√n 725.51328344954
4√n 139.79254974583
5√n 52.045983657187

Divisors of 381888082

1, 2, 5879, 11758, 32479, 64958, 190944041, 381888082

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 -381888081
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 381888082 can be divided by 8 positive divisors. The sum of these divisors (counting 381888082) is 1, the average is 0.125.

Base conversion 381888082

Base System Value
2 Binary 10110110000110010011001010010
3 Ternary 222121120220222001
4 Quaternary 112300302121102
5 Quinary 1240230404312
6 Senary 101521104214
8 Octal 2660623122
10 Decimal 381888082
12 Duodecimal a7a8806a
16 Hexadecimal 16c32652
20 Vigesimal 5j6g042
36 Base36 6bd6qa

Cryptographic Hash Functions

md5 024796055e881777047a17d7ced65974
sha1 022675485975a53a8e8f144fc4385fe7498b27e0
sha256 7fc2198dbf841f0cdba3aa5469a7b8a312d1facc8acd69739501ac0e839ff355
sha512 4a88bcd1421fa1c7796ec1d161e44f99e28e67352154b1faa794b4c94bf7a777fdd4f908eb96b8147a42e7e076416c26cefd4a0fd077494862db1a5ef05b924b
ripemd-160 9addad9651a37fd3daffc14d4358bbf5c24c2385

381888082 as geometric shapes

Circle

Radius = n
Diameter 763776164
Circumference 2399473585.8094
Area 4.5816518274721E+17

Sphere

Radius = n
Volume 2.3329043050468E+26
Surface area 1.8326607309888E+18
Circumference 2399473585.8094

Square

Length = n
Perimeter 1527552328
Area 145838507173638724
Diagonal 540071304.87305

Cube

Length = n
Surface area 875031043041832344
Volume 5.5693987786284E+25
Space diagonal 661449560.82903

Equilateral Triangle

Length = n
Perimeter 1145664246
Area 6.3149926031185E+16
Altitude 330724780.41451

Triangular Pyramid

Length = n
Surface area 6.3149926031185E+16
Volume 6.5635994058337E+24
Height 180023768.29102