388628946, three hundred eighty-eight million six hundred twenty-eight thousand nine hundred forty-six: 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

388628946 has 16 divisors, whose sum is 648007680
The reverse of 388628946 is 649826883
Previous prime number is 3391

Basic properties

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

Name

Name	three hundred eighty-eight million six hundred twenty-eight thousand nine hundred forty-six

Notation

Scientific notation	3.88628946 × 10^8
Engineering notation	3.88628946 × 10^6

Prime Factorization of 388628946

Prime Factorization 2 × 9 × 3391 × 6367

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	388628946	Product of the distinct prime numbers

The prime factorization of 388628946 is 2 × 9 × 3391 × 6367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 11, 65, 910, 330, 6211, 7154, 56879, 74697, 856430, 198204, 3876338, 7429692, 25136906, 43908725, 870883500, 266747937, 2913954564, 2967396306

Basic calculations (n = 388628946)

Multiplication

n×y

n×2	777257892
n×3	1165886838
n×4	1554515784
n×5	1943144730

Division

n÷y

n÷2	194314473
n÷3	129542982
n÷3	97157236.5
n÷5	77725789.2

Exponentiation

n^y

n²	151032457669070916
n³	5.8695584835721E+25
n⁴	2.281080326956E+34
n⁵	8.8649384320623E+42

Nth Root

^y√n

²√n	19713.674086786
³√n	729.7571882763
⁴√n	140.40539194342
⁵√n	52.228436965404

Divisors of 388628946

1, 2, 9, 18, 3391, 6367, 6782, 12734, 30519, 57303, 61038, 114606, 21590497, 43180994, 194314473, 388628946

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-388628945	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388628946 can be divided by 16 positive divisors. The sum of these divisors (counting 388628946) is 1, the average is 0.0625.

Base conversion 388628946

Base	System	Value
2	Binary	10111001010100000000111010010
3	Ternary	1000002021101200200
4	Quaternary	113022200013102
5	Quinary	1243442111241
6	Senary	102321400030
8	Octal	2712400722
10	Decimal	388628946
12	Duodecimal	aa199016
16	Hexadecimal	172a01d2
20	Vigesimal	618ic76
36	Base36	6fdo0i

Cryptographic Hash Functions

md5	01b3acff4f3f8d54ec0f0dfa4ffb7ef7
sha1	c5d8c817e9f137c5010af880ca61093cddcb353d
sha256	c442e86d6713e8b39743518dd6f93307d8a44678b8c1db128f6d679f58ae396b
sha512	77bfbf4b3d8976d50aafbde525105cb2b74e511843f3a0b70ab837521b889bc1b58a8de156f6bd221eca8c93899cc147417fc08954cc09c73dd6cdde25020e45
ripemd-160	5a71126c355c300c7d4811c332a05b601e1e6a90

388628946 as geometric shapes

Circle

Radius = n

Diameter	777257892
Circumference	2441827683.4519
Area	4.7448245946676E+17

Sphere

Radius = n

Volume	2.4586349082408E+26
Surface area	1.8979298378671E+18
Circumference	2441827683.4519

Square

Length = n

Perimeter	1554515784
Area	151032457669070916
Diagonal	549604326.16396

Cube

Length = n

Surface area	906194746014425496
Volume	5.8695584835721E+25
Space diagonal	673125079.76394

Equilateral Triangle

Length = n

Perimeter	1165886838
Area	6.5398972568707E+16
Altitude	336562539.88197

Triangular Pyramid

Length = n

Surface area	6.5398972568707E+16
Volume	6.9173410105081E+24
Height	183201442.05465