387834 (number)

387834 is an even 6-digits composite number following 387833 and preceding 387835. In scientific notation, it is written as 3.87834 × 10^5. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 125712 positive integers (up to 387834) that are relatively prime to 387834.

Interesting facts

Basic properties

Name

Name three hundred eighty-seven thousand eight hundred thirty-four

Notation

Scientific notation 3.87834 × 10^5
Engineering notation 3.87834 × 10^3

Prime Factorization of 387834

Prime Factorization 2 × 3 × 37 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 387834
Product of the distinct prime numbers

The prime factorization of 387834 is 2 × 3 × 37 × 1747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 76, 42, 892, 514, 7410, 3331, 30118, 82791, 968539, 455717, 7572285, 3011734, 47067785, 53210184, 150057359, 402499140, 457507474, 3406205070

Basic calculations (n = 387834)

Multiplication

n×y
n×2 775668
n×3 1163502
n×4 1551336
n×5 1939170

Division

n÷y
n÷2 193917
n÷3 129278
n÷3 96958.5
n÷5 77566.8

Exponentiation

ny
n2 150415211556
n3 58336133158609704
n4 2.2624735867436E+22
n5 8.7746418104113E+27

Nth Root

y√n
2√n 622.7631973712
3√n 72.925927241071
4√n 24.955223849351
5√n 13.113818720659

Divisors of 387834

1, 2, 3, 6, 37, 74, 111, 222, 1747, 3494, 5241, 10482, 64639, 129278, 193917, 387834

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 -387833
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 387834 can be divided by 16 positive divisors. The sum of these divisors (counting 387834) is 1, the average is 0.0625.

Base conversion 387834

Base System Value
2 Binary 1011110101011111010
3 Ternary 201201000020
4 Quaternary 1132223322
5 Quinary 44402314
6 Senary 12151310
8 Octal 1365372
10 Decimal 387834
12 Duodecimal 168536
16 Hexadecimal 5eafa
20 Vigesimal 289be
36 Base36 8b96

Cryptographic Hash Functions

md5 22c645c5693e027263f5be7a760edc27
sha1 63b8a86c077c54855eeb3b80460f80c517e9e321
sha256 00d55cd288cfdedb745afcc42d4dfe792c226f1a1036045546fb759b78bf9cca
sha512 156e79d7b86da586637f1e1eeb1e29daec30c6c2f87225d4fb2fc856651ca53a03c5ac701283f00d52cf4b356acfc3ad5c3e184bda9a4498bfdac500fa1f5f37
ripemd-160 d9c1c5d5b2d4cfd3365e35cb40ebe478a267e108

387834 as geometric shapes

Circle

Radius = n
Diameter 775668
Circumference 2436832.8904247
Area 472543323612.48

Sphere

Radius = n
Volume 2.443578231599E+17
Surface area 1890173294449.9
Circumference 2436832.8904247

Square

Length = n
Perimeter 1551336
Area 150415211556
Diagonal 548480.10274941

Cube

Length = n
Surface area 902491269336
Volume 58336133158609704
Space diagonal 671748.19290267

Equilateral Triangle

Length = n
Perimeter 1163502
Area 65131697161.553
Altitude 335874.09645133

Triangular Pyramid

Length = n
Surface area 65131697161.553
Volume 6.8749792241091E+15
Height 182826.70091647