389938989, three hundred eighty-nine million nine hundred thirty-eight thousand nine hundred eighty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

389938989 has 8 divisors, whose sum is 402665400
The reverse of 389938989 is 989839983
Previous prime number is 449

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3

Name

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

Notation

Scientific notation	3.89938989 × 10^8
Engineering notation	3.89938989 × 10^6

Prime Factorization of 389938989

Prime Factorization 33 × 449 × 26317

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	389938989	Product of the distinct prime numbers

The prime factorization of 389938989 is 33 × 449 × 26317. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 10, 85, 904, 179, 7969, 7291, 75665, 91895, 572494, 846649, 3767989, 8754789, 8135917, 25204806, 545105019, 783697371, 249302549, 8834494903

Basic calculations (n = 389938989)

Multiplication

n×y

n×2	779877978
n×3	1169816967
n×4	1559755956
n×5	1949694945

Division

n÷y

n÷2	194969494.5
n÷3	129979663
n÷3	97484747.25
n÷5	77987797.8

Exponentiation

n^y

n²	152052415142342121
n³	5.9291165035613E+25
n⁴	2.3119936950619E+34
n⁵	9.0153648402682E+42

Nth Root

^y√n

²√n	19746.872891676
³√n	730.57625669072
⁴√n	140.52356703299
⁵√n	52.263601318102

Divisors of 389938989

1, 33, 449, 14817, 26317, 868461, 11816333, 389938989

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	-389938988	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 389938989 can be divided by 8 positive divisors. The sum of these divisors (counting 389938989) is 1, the average is 0.125.

Base conversion 389938989

Base	System	Value
2	Binary	10111001111011111111100101101
3	Ternary	1000011201221201210
4	Quaternary	113033133330231
5	Quinary	1244311021424
6	Senary	102405425033
8	Octal	2717377455
10	Decimal	389938989
12	Duodecimal	aa70b179
16	Hexadecimal	173dff2d
20	Vigesimal	61h2799
36	Base36	6g5qul

Cryptographic Hash Functions

md5	abf2f41d437fb8443df8a7a285a292d3
sha1	c880fd0d88d37c08706c3da7771c2d4d5d66c42e
sha256	2f4c264b73adc57fd08d6f5ed7b11d00ca4053764f836860329f81ac07397446
sha512	05c81560017e522d0254f76a4e132a48767cb5475c8775566495ab6a216dd22f7e6caf545161b268df1cae6975ca621eaea35802422ace4874dd246df8a4620d
ripemd-160	b611e7858c625daf45b6b859922ba17bb785a952

389938989 as geometric shapes

Circle

Radius = n

Diameter	779877978
Circumference	2450058926.3813
Area	4.7768675037177E+17

Sphere

Radius = n

Volume	2.4835825133155E+26
Surface area	1.9107470014871E+18
Circumference	2450058926.3813

Square

Length = n

Perimeter	1559755956
Area	152052415142342121
Diagonal	551457006.74185

Cube

Length = n

Surface area	912314490854052726
Volume	5.9291165035613E+25
Space diagonal	675394140.80004

Equilateral Triangle

Length = n

Perimeter	1169816967
Area	6.5840627110023E+16
Altitude	337697070.40002

Triangular Pyramid

Length = n

Surface area	6.5840627110023E+16
Volume	6.9875308101888E+24
Height	183819002.24728