387389628, three hundred eighty-seven million three hundred eighty-nine thousand six hundred twenty-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

387389628 has 36 divisors, whose sum is 1015505400
The reverse of 387389628 is 826983783
Previous prime number is 3

Basic properties

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

Name

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

Notation

Scientific notation	3.87389628 × 10^8
Engineering notation	3.87389628 × 10^6

Prime Factorization of 387389628

Prime Factorization 2 × 2 × 3 × 3 × 3 × 3 × 3 × 398549

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	8	Total number of prime factors
rad	Radical	2391294	Product of the distinct prime numbers

The prime factorization of 387389628 is 2 × 2 × 3 × 3 × 3 × 3 × 3 × 398549. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 21, 24, 351, 16, 8034, 8010, 22816, 71095, 227503, 274346, 7251408, 5030184, 95495687, 8305042, 681747932, 333612920, 7399724343, 3204152835

Basic calculations (n = 387389628)

Multiplication

n×y

n×2	774779256
n×3	1162168884
n×4	1549558512
n×5	1936948140

Division

n÷y

n÷2	193694814
n÷3	129129876
n÷3	96847407
n÷5	77477925.6

Exponentiation

n^y

n²	150070723881978384
n³	5.813584189833E+25
n⁴	2.2521222166461E+34
n⁵	8.7244878771707E+42

Nth Root

^y√n

²√n	19682.21603377
³√n	728.98064268064
⁴√n	140.29332141542
⁵√n	52.195083626025

Divisors of 387389628

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 398549, 797098, 1195647, 1594196, 2391294, 3586941, 4782588, 7173882, 10760823, 14347764, 21521646, 32282469, 43043292, 64564938, 96847407, 129129876, 193694814, 387389628

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	-387389627	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 387389628 can be divided by 36 positive divisors. The sum of these divisors (counting 387389628) is 1, the average is 0.027777777777778.

Base conversion 387389628

Base	System	Value
2	Binary	10111000101110001100010111100
3	Ternary	222222221102200000
4	Quaternary	113011301202330
5	Quinary	1243132432003
6	Senary	102235034300
8	Octal	2705614274
10	Decimal	387389628
12	Duodecimal	a989b990
16	Hexadecimal	171718bc
20	Vigesimal	6113e18
36	Base36	6en3r0

Cryptographic Hash Functions

md5	a6e5e92094270d8ba56b924ef232b6d7
sha1	da351281ec8adf1ad4245f37db83b4554550659c
sha256	c914c437972b31cb7e3a1012518523b95a97780af3f471f0376c2957f4160a58
sha512	83809a97281cd9ffd8db68a700f2de56177811d1af80bc917668c221ad7a3aa4e90ae5fffab9f780c25a2cc69e39c75b5b8ff04663c6fdc5a7b58eb2dd37e020
ripemd-160	ec406bc148f46a2d264ca971d04aae46f2542801

387389628 as geometric shapes

Circle

Radius = n

Diameter	774779256
Circumference	2434040818.8034
Area	4.7146108366653E+17

Sphere

Radius = n

Volume	2.4351884509074E+26
Surface area	1.8858443346661E+18
Circumference	2434040818.8034

Square

Length = n

Perimeter	1549558512
Area	150070723881978384
Diagonal	547851665.84027

Cube

Length = n

Surface area	900424343291870304
Volume	5.813584189833E+25
Space diagonal	670978518.02121

Equilateral Triangle

Length = n

Perimeter	1162168884
Area	6.4982529623057E+16
Altitude	335489259.0106

Triangular Pyramid

Length = n

Surface area	6.4982529623057E+16
Volume	6.8513746727164E+24
Height	182617221.94676