389634987, three hundred eighty-nine million six hundred thirty-four thousand nine hundred eighty-seven: 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

389634987 has 8 divisors, whose sum is 411171552
The reverse of 389634987 is 789436983
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3

Name

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

Notation

Scientific notation	3.89634987 × 10^8
Engineering notation	3.89634987 × 10^6

Prime Factorization of 389634987

Prime Factorization 21 × 137 × 135431

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	389634987	Product of the distinct prime numbers

The prime factorization of 389634987 is 21 × 137 × 135431. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 93, 61, 31, 705, 6732, 9269, 16877, 29659, 547342, 392241, 4907849, 1999099, 54771673, 63492060, 422354273, 525148400, 3582287509, 1716789958

Basic calculations (n = 389634987)

Multiplication

n×y

n×2	779269974
n×3	1168904961
n×4	1558539948
n×5	1948174935

Division

n÷y

n÷2	194817493.5
n÷3	129878329
n÷3	97408746.75
n÷5	77926997.4

Exponentiation

n^y

n²	151815423094490169
n³	5.9152600403821E+25
n⁴	2.3047922689359E+34
n⁵	8.9802770574454E+42

Nth Root

^y√n

²√n	19739.173918885
³√n	730.3863514397
⁴√n	140.49617047765
⁵√n	52.255449685783

Divisors of 389634987

1, 21, 137, 2877, 135431, 2844051, 18554047, 389634987

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	-389634986	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 389634987 can be divided by 8 positive divisors. The sum of these divisors (counting 389634987) is 1, the average is 0.125.

Base conversion 389634987

Base	System	Value
2	Binary	10111001110010101101110101011
3	Ternary	1000011011111201110
4	Quaternary	113032111232223
5	Quinary	1244221304422
6	Senary	102355121403
8	Octal	2716255653
10	Decimal	389634987
12	Duodecimal	aa5a3263
16	Hexadecimal	17395bab
20	Vigesimal	61f4797
36	Base36	6fz8a3

Cryptographic Hash Functions

md5	d958ec0f0a229548645fc2f3af07ab25
sha1	16ce0e320d0c7872f5524edf8da529d3e584aef6
sha256	ecc208215159dae276f0bf415e6fab0492bfdce46be0c5370cb1dc6d1f871c1e
sha512	0ffc77718f2d26814666e76746c5a579339a1277f56075504eb50bf68c2abdba3f1d25bf0f6b7fd85520348df16a53e00b26ae8d966ba78814def33dd2b69364
ripemd-160	d2b97f8c9ce640f531e5af3e39e42f9fe2eda853

389634987 as geometric shapes

Circle

Radius = n

Diameter	779269974
Circumference	2448148825.4815
Area	4.7694221789528E+17

Sphere

Radius = n

Volume	2.4777783315917E+26
Surface area	1.9077688715811E+18
Circumference	2448148825.4815

Square

Length = n

Perimeter	1558539948
Area	151815423094490169
Diagonal	551027082.99046

Cube

Length = n

Surface area	910892538566941014
Volume	5.9152600403821E+25
Space diagonal	674867593.89044

Equilateral Triangle

Length = n

Perimeter	1168904961
Area	6.5738006543056E+16
Altitude	337433796.94522

Triangular Pyramid

Length = n

Surface area	6.5738006543056E+16
Volume	6.9712008117267E+24
Height	183675694.33015