128789920, one hundred twenty-eight million seven hundred eighty-nine thousand nine hundred twenty: 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

128789920 has 96 divisors, whose sum is 353808000
The reverse of 128789920 is 029987821
Previous prime number is 59

Basic properties

Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1

Name

Name	one hundred twenty-eight million seven hundred eighty-nine thousand nine hundred twenty

Notation

Scientific notation	1.28789920 × 10^8
Engineering notation	1.28789920 × 10^6

Prime Factorization of 128789920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 7 × 59 × 1949

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	9	Total number of prime factors
rad	Radical	8049370	Product of the distinct prime numbers

The prime factorization of 128789920 is 2 × 2 × 2 × 2 × 2 × 5 × 7 × 59 × 1949. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 6, 42, 51, 235, 630, 7700, 1878, 96196, 74944, 590492, 506495, 7050559, 3889949, 31148653, 48162044, 838091447, 925193518, 3684725888, 9563436233

Basic calculations (n = 128789920)

Multiplication

n×y

n×2	257579840
n×3	386369760
n×4	515159680
n×5	643949600

Division

n÷y

n÷2	64394960
n÷3	42929973.333333
n÷3	32197480
n÷5	25757984

Exponentiation

n^y

n²	16586843493606400
n³	2.1362182465941E+24
n⁴	2.7512337708139E+32
n⁵	3.5433117724442E+40

Nth Root

^y√n

²√n	11348.564666952
³√n	505.00299968809
⁴√n	106.52964219856
⁵√n	41.877078366252

Divisors of 128789920

1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 70, 80, 112, 118, 140, 160, 224, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1120, 1180, 1652, 1888, 1949, 2065, 2360, 3304, 3898, 4130, 4720, 6608, 7796, 8260, 9440, 9745, 13216, 13643, 15592, 16520, 19490, 27286, 31184, 33040, 38980, 54572, 62368, 66080, 68215, 77960, 109144, 114991, 136430, 155920, 218288, 229982, 272860, 311840, 436576, 459964, 545720, 574955, 804937, 919928, 1091440, 1149910, 1609874, 1839856, 2182880, 2299820, 3219748, 3679712, 4024685, 4599640, 6439496, 8049370, 9199280, 12878992, 16098740, 18398560, 25757984, 32197480, 64394960, 128789920

96 divisors

τ	Total Divisors	96	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-128789919	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.010416666666667	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	96	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128789920 can be divided by 96 positive divisors. The sum of these divisors (counting 128789920) is 1, the average is 0.010416666666667.

Base conversion 128789920

Base	System	Value
2	Binary	111101011010010110110100000
3	Ternary	22222100012120001
4	Quaternary	13223102312200
5	Quinary	230432234140
6	Senary	20440225344
8	Octal	753226640
10	Decimal	128789920
12	Duodecimal	3716b254
16	Hexadecimal	7ad2da0
20	Vigesimal	204ieg0
36	Base36	24oexs

Cryptographic Hash Functions

md5	7f5e5e87828762445a33cda56e5e8aec
sha1	7a764f923160df69e0dfe5e6a4bd01c944786665
sha256	5719e7ada9c1aa772750332d8e4763b08cc48bfb9622f381d7906eee45ff750e
sha512	e35a280fd844ef4127d440a78f1a80bbb911da748b1c272f2fb58292d16250e678be74be904f2246d8530a74b2a1bd67da4d46f5504510d710e9785c13d5f8a8
ripemd-160	d5f7b4953e0b9c5e2191ba5b1323a85a06bda01d

128789920 as geometric shapes

Circle

Radius = n

Diameter	257579840
Circumference	809210933.05683
Area	5.2109105665758E+16

Sphere

Radius = n

Volume	8.9481700666193E+24
Surface area	2.0843642266303E+17
Circumference	809210933.05683

Square

Length = n

Perimeter	515159680
Area	16586843493606400
Diagonal	182136451.56095

Cube

Length = n

Surface area	99521060961638400
Volume	2.1362182465941E+24
Space diagonal	223070684.94273

Equilateral Triangle

Length = n

Perimeter	386369760
Area	7.1823139170299E+15
Altitude	111535342.47137

Triangular Pyramid

Length = n

Surface area	7.1823139170299E+15
Volume	2.5175573471019E+23
Height	60712150.520315