388889083 (number)

388889083 is an odd 9-digits composite number following 388889082 and preceding 388889084. In scientific notation, it is written as 3.88889083 × 10^8. The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors. There are 337353280 positive integers (up to 388889083) that are relatively prime to 388889083.

Interesting facts

Basic properties

Name

Name three hundred eighty-eight million eight hundred eighty-nine thousand eighty-three

Notation

Scientific notation 3.88889083 × 10^8
Engineering notation 3.88889083 × 10^6

Prime Factorization of 388889083

Prime Factorization 11 × 23 × 479 × 3209

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 388889083
Product of the distinct prime numbers

The prime factorization of 388889083 is 11 × 23 × 479 × 3209. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 8, 72, 118, 402, 6596, 3244, 25448, 55039, 224987, 913720, 606689, 3506908, 68733910, 74973255, 914915605, 741911892, 3663884161, 9856090213

Basic calculations (n = 388889083)

Multiplication

n×y
n×2 777778166
n×3 1166667249
n×4 1555556332
n×5 1944445415

Division

n÷y
n÷2 194444541.5
n÷3 129629694.33333
n÷3 97222270.75
n÷5 77777816.6

Exponentiation

ny
n2 151234718876580889
n3 5.8813531141676E+25
n4 2.2871940193678E+34
n5 8.8946478483505E+42

Nth Root

y√n
2√n 19720.27086528
3√n 729.91997809272
4√n 140.4288818772
5√n 52.235427135709

Divisors of 388889083

1, 11, 23, 253, 479, 3209, 5269, 11017, 35299, 73807, 121187, 811877, 1537111, 16908221, 35353553, 388889083

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 -388889082
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 388889083 can be divided by 16 positive divisors. The sum of these divisors (counting 388889083) is 1, the average is 0.0625.

Base conversion 388889083

Base System Value
2 Binary 10111001011011111100111111011
3 Ternary 1000002202121112101
4 Quaternary 113023133213323
5 Quinary 1244023422313
6 Senary 102331124231
8 Octal 2713374773
10 Decimal 388889083
12 Duodecimal aa2a3677
16 Hexadecimal 172df9fb
20 Vigesimal 61ab2e3
36 Base36 6fj8qj

Cryptographic Hash Functions

md5 5f2ff4b0796d674991e963f3a9fe0eda
sha1 fb7d97811fc4237bb94bf379246de597cfdd388d
sha256 d777764e5dd39cf8a69d3477ddd4c81cf91b45aab30b7aabd3541ae1533859b9
sha512 a669222f3971d8ded902cbf783b775c7cbd18f186a1f711bbf6bc4efd30f8f4b91d762340b765a7502735b83f139f2fc9b0a50325830baa31c357b25c821e6fe
ripemd-160 b85cc8db494ef9e649fe7c35775fd1e2740a313f

388889083 as geometric shapes

Circle

Radius = n
Diameter 777778166
Circumference 2443462172.4281
Area 4.7511788179038E+17

Sphere

Radius = n
Volume 2.4635754315515E+26
Surface area 1.9004715271615E+18
Circumference 2443462172.4281

Square

Length = n
Perimeter 1555556332
Area 151234718876580889
Diagonal 549972215.43744

Cube

Length = n
Surface area 907408313259485334
Volume 5.8813531141676E+25
Space diagonal 673575650.26487

Equilateral Triangle

Length = n
Perimeter 1166667249
Area 6.5486554240659E+16
Altitude 336787825.13244

Triangular Pyramid

Length = n
Surface area 6.5486554240659E+16
Volume 6.9312411159676E+24
Height 183324071.81248