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

128800 (number)

128800 is an even 6-digits composite number following 128799 and preceding 128801. In scientific notation, it is written as 1.28800 × 10^5. The sum of its digits is 19. It has a total of 7 prime factors and 24 positive divisors. There are 42240 positive integers (up to 128800) that are relatively prime to 128800.

Interesting facts

128800 has 24 divisors, whose sum is 266112
The reverse of 128800 is 008821
Previous prime number is 175

Basic properties

Is Prime? no
Number parity even
Number length 6
Sum of Digits 19
Digital Root 1

Name

Name	one hundred twenty-eight thousand eight hundred

Notation

Scientific notation	1.28800 × 10^5
Engineering notation	1.28800 × 10^3

Prime Factorization of 128800

Prime Factorization 2 × 2 × 2 × 2 × 2 × 175 × 23

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	8050	Product of the distinct prime numbers

The prime factorization of 128800 is 2 × 2 × 2 × 2 × 2 × 175 × 23. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 39, 71, 903, 162, 6604, 1390, 49748, 32561, 92598, 912961, 4449470, 4852201, 87772579, 48967503, 644105968, 456660818, 6176278712, 8036350765

Basic calculations (n = 128800)

Multiplication

n×y

n×2	257600
n×3	386400
n×4	515200
n×5	644000

Division

n÷y

n÷2	64400
n÷3	42933.333333333
n÷3	32200
n÷5	25760

Exponentiation

n^y

n²	16589440000
n³	2136719872000000
n⁴	2.752095195136E+20
n⁵	3.5446986113352E+25

Nth Root

^y√n

²√n	358.88716889853
³√n	50.501617436677
⁴√n	18.944317588621
⁵√n	10.519211147622

Divisors of 128800

1, 2, 4, 8, 16, 23, 32, 46, 92, 175, 184, 350, 368, 700, 736, 1400, 2800, 4025, 5600, 8050, 16100, 32200, 64400, 128800

24 divisors

τ	Total Divisors	24	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128799	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.041666666666667	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	24	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128800 can be divided by 24 positive divisors. The sum of these divisors (counting 128800) is 1, the average is 0.041666666666667.

Base conversion 128800

Base	System	Value
2	Binary	11111011100100000
3	Ternary	20112200101
4	Quaternary	133130200
5	Quinary	13110200
6	Senary	2432144
8	Octal	373440
10	Decimal	128800
12	Duodecimal	62654
16	Hexadecimal	1f720
20	Vigesimal	g200
36	Base36	2rds

Cryptographic Hash Functions

md5	61367122128c56b1b2fe6e540f49b325
sha1	04fc6b62ff1a4c8feefa4f66fb544909674aebac
sha256	3671ff2194983da2745840bee471089aa96fd3053f0711c2cfd41c2e99d6d5ab
sha512	8af9b7967ac2d65c89b95e4a6dba6566f144a31ec5b4167700398eb401e093e546e40ca4c625e1a6be82d95dede6e63d6ceb93fbfdd817b348daa5b1d99b2b8a
ripemd-160	06479a7480ab809a19a69e03142037641c2ef216

128800 as geometric shapes

Circle

Radius = n

Diameter	257600
Circumference	809274.26756473
Area	52117262831.169

Sphere

Radius = n

Volume	8.950271270206E+15
Surface area	208469051324.67
Circumference	809274.26756473

Square

Length = n

Perimeter	515200
Area	16589440000
Diagonal	182150.70683365

Cube

Length = n

Surface area	99536640000
Volume	2136719872000000
Space diagonal	223088.14401487

Equilateral Triangle

Length = n

Perimeter	386400
Area	7183438237.2789
Altitude	111544.07200744

Triangular Pyramid

Length = n

Surface area	7183438237.2789
Volume	2.5181485183121E+14
Height	60716.902277885