388889280, three hundred eighty-eight million eight hundred eighty-nine thousand two hundred eighty: 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

388889280 has 224 divisors, whose sum is 1065093120
The reverse of 388889280 is 082988883
Previous prime number is 13

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 eight hundred eighty-nine thousand two hundred eighty

Notation

Scientific notation	3.88889280 × 10^8
Engineering notation	3.88889280 × 10^6

Prime Factorization of 388889280

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 39 × 51 × 5 × 13 × 47

Composite number

ω	Distinct Factors	6	Total number of distinct prime factors
Ω	Total Factors	11	Total number of prime factors
rad	Radical	12152790	Product of the distinct prime numbers

The prime factorization of 388889280 is 2 × 2 × 2 × 2 × 2 × 2 × 39 × 51 × 5 × 13 × 47. Since it has a total of 11 prime factors.

Most popular turbo-numbers

2, 3, 20, 44, 732, 56, 8047, 6950, 35993, 36140, 459436, 840316, 227133, 6046895, 7426100, 61735338, 780110896, 752528801, 4805159063, 6975418112

Basic calculations (n = 388889280)

Multiplication

n×y

n×2	777778560
n×3	1166667840
n×4	1555557120
n×5	1944446400

Division

n÷y

n÷2	194444640
n÷3	129629760
n÷3	97222320
n÷5	77777856

Exponentiation

n^y

n²	151234872098918400
n³	5.881362052144E+25
n⁴	2.2871986538776E+34
n⁵	8.8946703772344E+42

Nth Root

^y√n

²√n	19720.275860139
³√n	729.92010134484
⁴√n	140.4288996615
⁵√n	52.2354324279

Divisors of 388889280

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 39, 40, 47, 51, 52, 64, 65, 78, 80, 94, 102, 104, 130, 156, 160, 188, 195, 204, 208, 235, 255, 260, 312, 320, 376, 390, 408, 416, 470, 507, 510, 520, 611, 624, 663, 752, 780, 816, 832, 940, 1014, 1020, 1040, 1222, 1248, 1326, 1504, 1560, 1632, 1833, 1880, 1989, 2028, 2040, 2080, 2397, 2444, 2496, 2535, 2652, 3008, 3055, 3120, 3264, 3315, 3666, 3760, 3978, 4056, 4080, 4160, 4794, 4888, 5070, 5304, 6110, 6240, 6630, 7332, 7520, 7956, 8112, 8160, 9165, 9588, 9776, 9945, 10140, 10608, 11985, 12220, 12480, 13260, 14664, 15040, 15912, 16224, 16320, 18330, 19176, 19552, 19890, 20280, 21216, 23829, 23970, 24440, 25857, 26520, 29328, 31161, 31824, 32448, 36660, 38352, 39104, 39780, 40560, 42432, 47658, 47940, 48880, 51714, 53040, 58656, 62322, 63648, 73320, 76704, 79560, 81120, 93483, 95316, 95880, 97760, 103428, 106080, 117312, 119145, 124644, 127296, 129285, 146640, 153408, 155805, 159120, 162240, 186966, 190632, 191760, 195520, 206856, 212160, 238290, 249288, 258570, 293280, 311610, 318240, 373932, 381264, 383520, 413712, 467415, 476580, 498576, 517140, 586560, 623220, 636480, 747864, 762528, 767040, 827424, 934830, 953160, 997152, 1034280, 1215279, 1246440, 1495728, 1525056, 1654848, 1869660, 1906320, 1994304, 2068560, 2430558, 2492880, 2991456, 3739320, 3812640, 4137120, 4861116, 4985760, 5982912, 6076395, 7478640, 7625280, 8274240, 9722232, 9971520, 12152790, 14957280, 19444464, 24305580, 29914560, 38888928, 48611160, 77777856, 97222320, 194444640, 388889280

224 divisors

τ	Total Divisors	224	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-388889279	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0044642857142857	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	224	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 388889280 can be divided by 224 positive divisors. The sum of these divisors (counting 388889280) is 1, the average is 0.0044642857142857.

Base conversion 388889280

Base	System	Value
2	Binary	10111001011011111101011000000
3	Ternary	1000002202121210200
4	Quaternary	113023133223000
5	Quinary	1244023424110
6	Senary	102331125200
8	Octal	2713375300
10	Decimal	388889280
12	Duodecimal	aa2a3800
16	Hexadecimal	172dfac0
20	Vigesimal	61ab340
36	Base36	6fj8w0

Cryptographic Hash Functions

md5	db458665d346065ae830c5dc38ce02b2
sha1	0f093eb1ca47528cc407025d605148af9ca52816
sha256	b46d37f02ec9168ba1568a7b9d32f3700a9e56c0add4ca81b7d51abc9483451a
sha512	4c6c5c2ba74a49b4afdec7a198e636b32423b3df1f91327978a44b699f06dad6dea015ee97dba043175d65eabff80e33679232dfb4827351143bbf3fc3c55989
ripemd-160	b03041135f8885e2bdc11d98c257ced6c1837607

388889280 as geometric shapes

Circle

Radius = n

Diameter	777778560
Circumference	2443463410.2156
Area	4.7511836315255E+17

Sphere

Radius = n

Volume	2.4635791754823E+26
Surface area	1.9004734526102E+18
Circumference	2443463410.2156

Square

Length = n

Perimeter	1555557120
Area	151234872098918400
Diagonal	549972494.03751

Cube

Length = n

Surface area	907409232593510400
Volume	5.881362052144E+25
Space diagonal	673575991.47888

Equilateral Triangle

Length = n

Perimeter	1166667840
Area	6.5486620587877E+16
Altitude	336787995.73944

Triangular Pyramid

Length = n

Surface area	6.5486620587877E+16
Volume	6.9312516494738E+24
Height	183324164.67917