389987668, three hundred eighty-nine million nine hundred eighty-seven thousand six hundred sixty-eight: 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

389987668 has 36 divisors, whose sum is 798362292
The reverse of 389987668 is 866789983
Previous prime number is 181

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1

Name

Name	three hundred eighty-nine million nine hundred eighty-seven thousand six hundred sixty-eight

Notation

Scientific notation	3.89987668 × 10^8
Engineering notation	3.89987668 × 10^6

Prime Factorization of 389987668

Prime Factorization 2 × 2 × 7 × 7 × 181 × 10993

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	27856262	Product of the distinct prime numbers

The prime factorization of 389987668 is 2 × 2 × 7 × 7 × 181 × 10993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 9, 82, 5, 602, 749, 856, 7650, 11074, 23619, 577612, 374538, 3971218, 8298814, 97529033, 11407204, 209114186, 719920655, 5123032467, 6813277651

Basic calculations (n = 389987668)

Multiplication

n×y

n×2	779975336
n×3	1169963004
n×4	1559950672
n×5	1949938340

Division

n÷y

n÷2	194993834
n÷3	129995889.33333
n÷3	97496917
n÷5	77997533.6

Exponentiation

n^y

n²	152090381192078224
n³	5.931337308633E+25
n⁴	2.3131484051152E+34
n⁵	9.0209935224878E+42

Nth Root

^y√n

²√n	19748.105428116
³√n	730.60665652489
⁴√n	140.52795247963
⁵√n	52.264906144185

Divisors of 389987668

1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 362, 724, 1267, 2534, 5068, 8869, 10993, 17738, 21986, 35476, 43972, 76951, 153902, 307804, 538657, 1077314, 1989733, 2154628, 3979466, 7958932, 13928131, 27856262, 55712524, 97496917, 194993834, 389987668

36 divisors

τ	Total Divisors	36	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-389987667	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.027777777777778	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	36	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 389987668 can be divided by 36 positive divisors. The sum of these divisors (counting 389987668) is 1, the average is 0.027777777777778.

Base conversion 389987668

Base	System	Value
2	Binary	10111001111101011110101010100
3	Ternary	1000011211102111201
4	Quaternary	113033223311110
5	Quinary	1244314101133
6	Senary	102410442244
8	Octal	2717536524
10	Decimal	389987668
12	Duodecimal	aa733384
16	Hexadecimal	173ebd54
20	Vigesimal	61h8938
36	Base36	6g6ses

Cryptographic Hash Functions

md5	830b259d7ce862893a5586222ec74bcf
sha1	1e70aa780ee7101fabf05968264523c65d3c0e15
sha256	6d0cb7379a5ded408dff76134393fb9337baab61c854e50e40c528328b498bb9
sha512	d9b9eae5a8150030f355f38ffb7a0370fab27f4a2f2854ab621023b59e1da839cfe3068557236b52e0fd4760cedbf0e1ad1e3fa1a38dd7097030e80c85e6c92a
ripemd-160	ee46dc2869e9a3277e1a12599217e6fdd4eeda10

389987668 as geometric shapes

Circle

Radius = n

Diameter	779975336
Circumference	2450364785.5588
Area	4.778060242347E+17

Sphere

Radius = n

Volume	2.4845127619686E+26
Surface area	1.9112240969388E+18
Circumference	2450364785.5588

Square

Length = n

Perimeter	1559950672
Area	152090381192078224
Diagonal	551525849.24386

Cube

Length = n

Surface area	912542287152469344
Volume	5.931337308633E+25
Space diagonal	675478455.3013

Equilateral Triangle

Length = n

Perimeter	1169963004
Area	6.5857066891799E+16
Altitude	337739227.65065

Triangular Pyramid

Length = n

Surface area	6.5857066891799E+16
Volume	6.9901480540652E+24
Height	183841949.74795