388889091, three hundred eighty-eight million eight hundred eighty-nine thousand ninety-one: 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

388889091 has 12 divisors, whose sum is 570938160
The reverse of 388889091 is 190988883
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9

Name

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

Notation

Scientific notation	3.88889091 × 10^8
Engineering notation	3.88889091 × 10^6

Prime Factorization of 388889091

Prime Factorization 3 × 3 × 61 × 708359

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	129629697	Product of the distinct prime numbers

The prime factorization of 388889091 is 3 × 3 × 61 × 708359. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 18, 14, 78, 993, 6338, 1794, 23485, 91279, 164662, 255289, 7210337, 6353749, 21323123, 91795658, 542136233, 424414393, 6646506210, 3066359532

Basic calculations (n = 388889091)

Multiplication

n×y

n×2	777778182
n×3	1166667273
n×4	1555556364
n×5	1944445455

Division

n÷y

n÷2	194444545.5
n÷3	129629697
n÷3	97222272.75
n÷5	77777818.2

Exponentiation

n^y

n²	151234725098806281
n³	5.881353477131E+25
n⁴	2.2871942075712E+34
n⁵	8.8946487632281E+42

Nth Root

^y√n

²√n	19720.271068117
³√n	729.91998309789
⁴√n	140.4288825994
⁵√n	52.23542735062

Divisors of 388889091

1, 3, 9, 61, 183, 549, 708359, 2125077, 6375231, 43209899, 129629697, 388889091

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-388889090	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388889091 can be divided by 12 positive divisors. The sum of these divisors (counting 388889091) is 1, the average is 0.083333333333333.

Base conversion 388889091

Base	System	Value
2	Binary	10111001011011111101000000011
3	Ternary	1000002202121112200
4	Quaternary	113023133220003
5	Quinary	1244023422331
6	Senary	102331124243
8	Octal	2713375003
10	Decimal	388889091
12	Duodecimal	aa2a3683
16	Hexadecimal	172dfa03
20	Vigesimal	61ab2eb
36	Base36	6fj8qr

Cryptographic Hash Functions

md5	a548826d60451bbd6198f9c743d33b16
sha1	12fb74b907297bc09c0b9897cd5dab3c4912d887
sha256	33be16798cb9d7a1936454c40ea4943b56b313d768f285280245c75d97b17228
sha512	4591e7cbcdc1a2d8b8c24dd5ea7860a693b33e5eba520afef62431568ad1789b4c20362c6c074cf455904e709ccc0395470d106874a12f7443694d828806534d
ripemd-160	52470b8f9bff4bbe1db5369ea62bb02b10a8bc9f

388889091 as geometric shapes

Circle

Radius = n

Diameter	777778182
Circumference	2443462222.6936
Area	4.7511790133808E+17

Sphere

Radius = n

Volume	2.4635755835893E+26
Surface area	1.9004716053523E+18
Circumference	2443462222.6936

Square

Length = n

Perimeter	1555556364
Area	151234725098806281
Diagonal	549972226.75114

Cube

Length = n

Surface area	907408350592837686
Volume	5.881353477131E+25
Space diagonal	673575664.12128

Equilateral Triangle

Length = n

Perimeter	1166667273
Area	6.5486556934961E+16
Altitude	336787832.06064

Triangular Pyramid

Length = n

Surface area	6.5486556934961E+16
Volume	6.931241543724E+24
Height	183324075.58371