384489387 (number)

384489387 is an odd 9-digits composite number following 384489386 and preceding 384489388. In scientific notation, it is written as 3.84489387 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 255956400 positive integers (up to 384489387) that are relatively prime to 384489387.

Interesting facts

Basic properties

Name

Name three hundred eighty-four million four hundred eighty-nine thousand three hundred eighty-seven

Notation

Scientific notation 3.84489387 × 10^8
Engineering notation 3.84489387 × 10^6

Prime Factorization of 384489387

Prime Factorization 3 × 3 × 701 × 60943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128163129
Product of the distinct prime numbers

The prime factorization of 384489387 is 3 × 3 × 701 × 60943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 384489387)

Multiplication

n×y
n×2 768978774
n×3 1153468161
n×4 1537957548
n×5 1922446935

Division

n÷y
n÷2 192244693.5
n÷3 128163129
n÷3 96122346.75
n÷5 76897877.4

Exponentiation

ny
n2 147832088715635769
n3 5.6839869169204E+25
n4 2.1854326454028E+34
n5 8.402756581607E+42

Nth Root

y√n
2√n 19608.400929194
3√n 727.15688216247
4√n 140.03000010424
5√n 52.116695521273

Divisors of 384489387

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -384489386
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 384489387 can be divided by 12 positive divisors. The sum of these divisors (counting 384489387) is 1, the average is 0.083333333333333.

Base conversion 384489387

Base System Value
2 Binary 10110111010101101011110101011
3 Ternary 222210111002021200
4 Quaternary 112322231132223
5 Quinary 1241412130022
6 Senary 102052535243
8 Octal 2672553653
10 Decimal 384489387
12 Duodecimal a8921523
16 Hexadecimal 16ead7ab
20 Vigesimal 6031397
36 Base36 6cwxwr

Cryptographic Hash Functions

md5 43a17311885227b7a690db6ef601093b
sha1 41307981e741d5d39ef40ebda776737eb9ba83fe
sha256 6346e6ee9732b9781609dbb19dea3fc6c57a86874356053e96df8f700188bf89
sha512 eb13bec8de6a73ea334c5723232fde876122988dee6de0423e585149be5e3e7a2fb8e7a09c16c5621127f57a1c1b21ef1111862b45a03da8d5f8935d51ded10c
ripemd-160 85f17ba7fdebadc21114c9fc4c4cc9d0ad6bafd8

384489387 as geometric shapes

Circle

Radius = n
Diameter 768978774
Circumference 2415818067.1649
Area 4.6442820387388E+17

Sphere

Radius = n
Volume 2.380902872173E+26
Surface area 1.8577128154955E+18
Circumference 2415818067.1649

Square

Length = n
Perimeter 1537957548
Area 147832088715635769
Diagonal 543750105.68392

Cube

Length = n
Surface area 886992532293814614
Volume 5.6839869169204E+25
Space diagonal 665955153.25501

Equilateral Triangle

Length = n
Perimeter 1153468161
Area 6.4013172161128E+16
Altitude 332977576.62751

Triangular Pyramid

Length = n
Surface area 6.4013172161128E+16
Volume 6.6986428218834E+24
Height 181250035.22797