389938990, three hundred eighty-nine million nine hundred thirty-eight thousand nine hundred ninety: 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

389938990 has 32 divisors, whose sum is 808035264
The reverse of 389938990 is 099839983
Previous prime number is 40661

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4

Name

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

Notation

Scientific notation	3.89938990 × 10^8
Engineering notation	3.89938990 × 10^6

Prime Factorization of 389938990

Prime Factorization 2 × 7 × 5 × 40661 × 137

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	389938990	Product of the distinct prime numbers

The prime factorization of 389938990 is 2 × 7 × 5 × 40661 × 137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 26, 67, 89, 209, 384, 1812, 54117, 34376, 833500, 969838, 6775310, 5970818, 78533487, 44288569, 945518906, 224068028, 2228311814, 8605278865

Basic calculations (n = 389938990)

Multiplication

n×y

n×2	779877980
n×3	1169816970
n×4	1559755960
n×5	1949694950

Division

n÷y

n÷2	194969495
n÷3	129979663.33333
n÷3	97484747.5
n÷5	77987798

Exponentiation

n^y

n²	152052415922220100
n³	5.929116549177E+25
n⁴	2.3119937187784E+34
n⁵	9.0153649558679E+42

Nth Root

^y√n

²√n	19746.872916996
³√n	730.57625731524
⁴√n	140.52356712309
⁵√n	52.263601344909

Divisors of 389938990

1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 40661, 81322, 203305, 284627, 406610, 569254, 1423135, 2846270, 5570557, 11141114, 27852785, 38993899, 55705570, 77987798, 194969495, 389938990

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-389938989	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389938990 can be divided by 32 positive divisors. The sum of these divisors (counting 389938990) is 1, the average is 0.03125.

Base conversion 389938990

Base	System	Value
2	Binary	10111001111011111111100101110
3	Ternary	1000011201221201211
4	Quaternary	113033133330232
5	Quinary	1244311021430
6	Senary	102405425034
8	Octal	2717377456
10	Decimal	389938990
12	Duodecimal	aa70b17a
16	Hexadecimal	173dff2e
20	Vigesimal	61h279a
36	Base36	6g5qum

Cryptographic Hash Functions

md5	0b3bb82c15f797144319af465f7488fb
sha1	944ba711f2e8ec8cf145eb98a4ac57f2d2cbb83e
sha256	06ebc7e5136b233cbdaebb58e71039e2214a06744ee16ff2af0f71d1e7a76649
sha512	3d48a5eea814e90b9922d5015d9e931528ee79bc0c81168b6886c167af555f7c33e62a4aaa85583e176c942e971a3c575979e98464497a2e8adf4f30bd4cf31d
ripemd-160	b0036dcfa4f943c3498bb0d86976878fe5478fb9

389938990 as geometric shapes

Circle

Radius = n

Diameter	779877980
Circumference	2450058932.6644
Area	4.7768675282183E+17

Sphere

Radius = n

Volume	2.483582532423E+26
Surface area	1.9107470112873E+18
Circumference	2450058932.6644

Square

Length = n

Perimeter	1559755960
Area	152052415922220100
Diagonal	551457008.15607

Cube

Length = n

Surface area	912314495533320600
Volume	5.929116549177E+25
Space diagonal	675394142.53209

Equilateral Triangle

Length = n

Perimeter	1169816970
Area	6.584062744772E+16
Altitude	337697071.26605

Triangular Pyramid

Length = n

Surface area	6.584062744772E+16
Volume	6.9875308639474E+24
Height	183819002.71869