385984 (number)

385984 is an even 6-digits composite number following 385983 and preceding 385985. In scientific notation, it is written as 3.85984 × 10^5. The sum of its digits is 37. It has a total of 8 prime factors and 28 positive divisors. There are 186624 positive integers (up to 385984) that are relatively prime to 385984.

Interesting facts

Basic properties

Name

Name three hundred eighty-five thousand nine hundred eighty-four

Notation

Scientific notation 3.85984 × 10^5
Engineering notation 3.85984 × 10^3

Prime Factorization of 385984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 37 × 163

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12062
Product of the distinct prime numbers

The prime factorization of 385984 is 2 × 2 × 2 × 2 × 2 × 2 × 37 × 163. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 1, 41, 23, 309, 64, 1294, 3387, 71591, 77345, 951977, 130810, 7635956, 6723244, 53949460, 15828744, 149705503, 36569320, 9386166315, 2651412760

Basic calculations (n = 385984)

Multiplication

n×y
n×2 771968
n×3 1157952
n×4 1543936
n×5 1929920

Division

n÷y
n÷2 192992
n÷3 128661.33333333
n÷3 96496
n÷5 77196.8

Exponentiation

ny
n2 148983648256
n3 57505304488443904
n4 2.2196127447668E+22
n5 8.5673500567605E+27

Nth Root

y√n
2√n 621.27610609133
3√n 72.809788161817
4√n 24.925410851004
5√n 13.101283982851

Divisors of 385984

1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 163, 296, 326, 592, 652, 1184, 1304, 2368, 2608, 5216, 6031, 10432, 12062, 24124, 48248, 96496, 192992, 385984

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -385983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 385984 can be divided by 28 positive divisors. The sum of these divisors (counting 385984) is 1, the average is 0.035714285714286.

Base conversion 385984

Base System Value
2 Binary 1011110001111000000
3 Ternary 201121110201
4 Quaternary 1132033000
5 Quinary 44322414
6 Senary 12134544
8 Octal 1361700
10 Decimal 385984
12 Duodecimal 167454
16 Hexadecimal 5e3c0
20 Vigesimal 284j4
36 Base36 89ts

Cryptographic Hash Functions

md5 f6cc57d645695903233ccdd373233189
sha1 634bcecab1383bf2cca594d62f27bb022cf35793
sha256 cb69e2d1d319cc6c4a6817b6b83fe179abc8905687737e2645cb4d55bea30980
sha512 1388e0e6ebda2feff37c028401af4e532fe599d6c36c32f0b80865e4056e6e3bfd59fa6a8fe51ef7c13f202746a37e6433dd765fa137ec25c699befbebc7eca1
ripemd-160 3d371c59e2af158f3701d3fca9707985df0307fb

385984 as geometric shapes

Circle

Radius = n
Diameter 771968
Circumference 2425208.9976064
Area 468045934866.06

Sphere

Radius = n
Volume 2.4087765616445E+17
Surface area 1872183739464.2
Circumference 2425208.9976064

Square

Length = n
Perimeter 1543936
Area 148983648256
Diagonal 545863.80765902

Cube

Length = n
Surface area 893901889536
Volume 57505304488443904
Space diagonal 668543.89890867

Equilateral Triangle

Length = n
Perimeter 1157952
Area 64511812069.091
Altitude 334271.94945433

Triangular Pyramid

Length = n
Surface area 64511812069.091
Volume 6.7770651263293E+15
Height 181954.60255301