388664989, three hundred eighty-eight million six hundred sixty-four thousand nine hundred eighty-nine: 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

388664989 has 8 divisors, whose sum is 404964000
The reverse of 388664989 is 989466883
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7

Name

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

Notation

Scientific notation	3.88664989 × 10^8
Engineering notation	3.88664989 × 10^6

Prime Factorization of 388664989

Prime Factorization 139 × 29 × 96419

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	388664989	Product of the distinct prime numbers

The prime factorization of 388664989 is 139 × 29 × 96419. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 8, 46, 743, 302, 2007, 3200, 5983, 78458, 289232, 400391, 859917, 2076254, 12343228, 75478029, 748970880, 582993294, 308097345, 6329703478

Basic calculations (n = 388664989)

Multiplication

n×y

n×2	777329978
n×3	1165994967
n×4	1554659956
n×5	1943324945

Division

n÷y

n÷2	194332494.5
n÷3	129554996.33333
n÷3	97166247.25
n÷5	77732997.8

Exponentiation

n^y

n²	151060473674370121
n³	5.8711917338984E+25
n⁴	2.2819266706725E+34
n⁵	8.8690500435574E+42

Nth Root

^y√n

²√n	19714.58822801
³√n	729.77974777726
⁴√n	140.40864726936
⁵√n	52.229405704218

Divisors of 388664989

1, 29, 139, 4031, 96419, 2796151, 13402241, 388664989

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	-388664988	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 388664989 can be divided by 8 positive divisors. The sum of these divisors (counting 388664989) is 1, the average is 0.125.

Base conversion 388664989

Base	System	Value
2	Binary	10111001010101000111010011101
3	Ternary	1000002100020010121
4	Quaternary	113022220322131
5	Quinary	1243444234424
6	Senary	102322234541
8	Octal	2712507235
10	Decimal	388664989
12	Duodecimal	aa1b5a51
16	Hexadecimal	172a8e9d
20	Vigesimal	6193299
36	Base36	6feftp

Cryptographic Hash Functions

md5	59f9de05e7bffa9ade76ee653d7536a6
sha1	c8f4e4c2fec427967fc29fca8248e335c5c08b52
sha256	3fcf74fb6dd8301ae06b890b3fa577c2ff3b44d54c3d31a90786e755b6cff912
sha512	bfdfc672b369b8aef35374675e62e18566f13ab8833ff72971487fc03e8e3e8e67a16907c71077080843f530f1911fbd181275295c02601cf9e10292ef51499a
ripemd-160	dfd250012112781b54591951d972ad66c7dddc47

388664989 as geometric shapes

Circle

Radius = n

Diameter	777329978
Circumference	2442054148.2999
Area	4.745704743432E+17

Sphere

Radius = n

Volume	2.4593190425376E+26
Surface area	1.8982818973728E+18
Circumference	2442054148.2999

Square

Length = n

Perimeter	1554659956
Area	151060473674370121
Diagonal	549655298.66339

Cube

Length = n

Surface area	906362842046220726
Volume	5.8711917338984E+25
Space diagonal	673187508.0712

Equilateral Triangle

Length = n

Perimeter	1165994967
Area	6.5411103854857E+16
Altitude	336593754.0356

Triangular Pyramid

Length = n

Surface area	6.5411103854857E+16
Volume	6.9192658144766E+24
Height	183218432.8878